Hydrates Worksheet 1) How is a hydrate different from other chemical compounds? 2) Define the following terms: • anhydrate • dehydration ... Hydrates Worksheet Solutions 1) How is a hydrate different from other chemical compounds?
Date added: January 24, 2012 - Views: 30
Worksheet: Molecular Formulas and Hydrates Name_____ CHEMISTRY: A Study of Matter © 2004, GPB 7.29 1 ... Determine the formula for the hydrate from the given information: a. 0.391 g Li 2SiF 6, 0.0903 g H 2O b. 76.9 % CaSO 3, 23.1 % H 2O . Title:
Date added: January 27, 2012 - Views: 24
... the steps to solving a hydrate problem will be ... worksheet, follow those steps to solve the problems. YOU MUST SHOW WORK TO RECEIVE CREDIT ... in a crucible and records the data shown in the table below. What was the complete formula of the compound before heating? What was the name of ...
Date added: November 16, 2012 - Views: 11
Name: _____ Date: _____ Hour: _____ Topic: The Mole; Stoichiometry Content Standard(s): Formula of a Hydrate Worksheet
Date added: January 27, 2012 - Views: 28
Hydrate Worksheet 1) Name the following hydrates: a. Na 3 PO 4• 5 H 2 O _____ b. CaSO 4 • 2 H 2 O ... formula of hydrate = _____ name of hydrate = _____ 4) What is the formula of a hydrate that is 86.7% Mo 2 S 5 and 13.3% H 2 O? formula of hydrate ...
Date added: May 25, 2013 - Views: 4
the formula of a hydrate experimentally, ... The first step to finding the formula for a hydrate is to record the mass of the hydrate. After ... Determining the Formula of a Hydrate Name _____ Chem Worksheet 11-6 Data Table Mass of ...
Date added: October 18, 2013 - Views: 2
Molecular Formula and Hydrates Worksheet Solve each of the following problems and show all work! ... molecular formula for this hydrate. (Hint: The mass lost represents water. First determine the moles of water lost from the hydrate.) Title:
Date added: May 4, 2013 - Views: 7
Worksheet: More Molecular Formulas and Hydrates Name_____ CHEMISTRY: A Study of Matter © 2004, GPB 7.30 1. The empirical formula of a compound is found to be P 2O 5. ... What is the formula for a hydrate which consists of 90.7 % SrC 2O 4 and 9.30 % H 2O?
Date added: January 27, 2012 - Views: 9
Determining the Formula of a Hydrate Name _____ Chem Worksheet 11-6 Data Table Mass of hydrate (CaCl 2 · xH 2O) 4.72 g Mass of anhydrate (CaCl 2) 3.56 g Mass of water 1.18 g . Title: Microsoft Word - WS11-6Hydrates.doc Author: John Created ...
Date added: August 27, 2013 - Views: 1
Empirical and Molecular Formula Worksheet SHOW WORK ON A SEPARATE SHEET OF PAPER. Write the empirical formula for the following compounds. 1) C6H6 2) C8H18 3) WO2 4) C2H6O2 5) X39Y13 ... What is the empirical formula of the indium compound? 14.
Date added: December 28, 2011 - Views: 886
5. When a 2.24 gram sample of a hydrate of calcium nitrate was heated, 0.54 grams of water was driven off. What is the formula of the hydrate of calcium nitrate?
Date added: April 4, 2012 - Views: 3
HYDRATE WORKSHEET 1. A chemist has a sample of hydrated Li 2SiF 6 and it weighs 0.4813 grams. ... Find the formula of the hydrate. 2. A chemist has a sample of hydrated magnesium sulfite which weighs 1.50 grams. After heating it strongly, he finds that 0.763 grams of water have been driven off. Find
Date added: February 1, 2014 - Views: 3
Worksheet: More Molecular Formulas and Hydrates Name_____ CHEMISTRY: A Study of Matter © 2004, GPB 7.30a KEY 1. The ... What is the formula for a hydrate which consists of 90.7 % SrC 2O 4 and 9.30 % H 2O? ? mol SrC 2 O 4 = 90.7 g SrC 2 O 4!
Date added: February 22, 2014 - Views: 1
DETERMING THE FORMULA OF A HYDRATE LAB Name_____ Partner_____ Background: Hydrates are ionic compounds (salts) that take up specific amounts of water molecules as part of their crystal structure. This water can be driven off by the application of heat. Since the ...
Date added: November 13, 2011 - Views: 285
Lab - Determining the Chemical Formula of a Hydrate Some ionic compounds form crystalline structures that trap water molecules within the crystalline ... loose-leaf paper –attach it to the lab worksheet. Be sure to identify what calculation you are
Date added: November 13, 2011 - Views: 286
Worksheet: Molecular Formulas and Hydrates Name ... © 2004, GPB 7.29a KEY 1. What is the molecular formula of the molecule that has an empirical formula of CH 2O and a molar mass ... Determine the formula for the hydrate from the given information: a. 0.391 g Li 2SiF 6, 0.0903 g H 2 ...
Date added: March 2, 2014 - Views: 1
Determining the Formula ofa Hydrate Chern Worksheet 11-6 Name-----Ahydrate is anionic compound thatcontains water molecules initsstructure.
Date added: May 25, 2013 - Views: 2
Formula of a Hydrate Lab Name: _____ The purpose of this lab is to determine the percent by mass of water in hydrated copper(II) sulfate, and to establish the formula for the salt ... formula of hydrate: _____ (continued on ...
Date added: January 24, 2012 - Views: 43
4. A 5.00g sample of a compound contains 4.28g C and .720 g H. Calculate the empirical formula of the compound. 5. Find the formula for the hydrate with the following masses of components: 3.71 g Na
Date added: May 2, 2012 - Views: 14
... Worksheet 7: NAMING HYDRATES A number of ionic compounds called hydrates produce water when they decompose upon heating. When the formula of a hydrated compound is written, ... Name of Hydrate (1 mark each) Formula (1 mark each) Percent Water E.g. copper (II) sulfate pentahydrate •CuSO 45H 2O
Date added: August 7, 2014 - Views: 1
Percent Composition and Empirical Formula Worksheet I. Determine the percent composition of the following compounds and molecules: 1. Calcium Oxide, ... Formula of Hydrate Molar Mass of Hydrate Formula of Anhydrate Molar Mass of Anhydrate
Date added: March 20, 2012 - Views: 10
formula of a hydrate lab report. i. title: ii. purpose: iii. hypothesis: iv. ( i think…) procedure: v. ( no more then 8-10 steps ) data: vi. ( table from worksheet + observation table )
Date added: November 12, 2011 - Views: 205
Chemfiesta Worksheet Answers ... Hydrates Worksheet 1) How is a hydrate different from other ... Mr. Guch's Cavalcade o' Chemistry -- Chemistry help for ... ... Determining the Formula of a Hydrate Chem Worksheet 11-6. John Erickson, 2006
Date added: April 15, 2014 - Views: 3
DO NOT WRITE ON THIS PAPER! Topic: The Mole; Stoichiometry Content Standard(s): Formula of a Hydrate Record all data and observations on the Laboratory Report Worksheet for Formula of
Date added: May 9, 2013 - Views: 5
Percent Water in a Hydrate Revision SP12 RBR Page 1 of 9 Cautions . Magnesium hydrate salt (skin, eye, and gastrointestinal tract irritant), nitric acid (highly ... Formula of a Hydrate Author: B E Boone Created Date:
Date added: November 29, 2012 - Views: 8
Empirical and Molecular Formula Practice 1. A compound contains 18.8% sodium, 29.0% chlorine, and 52.2% oxygen, by mass. If the molar mass of the compound is 122.44 g/mol, determine the empirical and molecular
Date added: January 7, 2012 - Views: 64
Empirical and Molecular Formula Worksheet - kurtniedenzu - home. ... Determining the Formula of a Hydrate Name Chem Worksheet 11-6. http://www.csun.edu/%7EJTE35633/worksheets/Chemistry/11-6Hydrates.pdf Show work to support your answer. 1.
Date added: August 2, 2014 - Views: 1
Determining the Formula of a Hydrate Name Chem Worksheet 11-6. http://www.csun.edu/%7EJTE35633/worksheets/Chemistry/11-6Hydrates.pdf the formula of a hydrate experimentally, we must calculate the mole: mole ratio of the water portion
Date added: August 7, 2014 - Views: 1
... the formula of the hydrate can be determined. Apparatus • Crucible • Retort stand • Ring clamp • Clay triangle ... Lab - Moles of Water in CuSO4 - Hydrate vs. Anhydrous Salt Author: Jeremy Schneider Subject: Chemistry Resources for High School Teachers and Students - PowerPoint ...
Date added: November 28, 2011 - Views: 118
Stoichiometry Problems Worksheet – Answer Key 1. Assume a sample of 100 g, then there are ... The empirical formula, therefore, is C2HBrClF3. ... Homework I Answer Key Author: depauw Created Date:
Date added: November 28, 2013 - Views: 483
Post-Lab Worksheet for Lab 17: (Percent Composition of Water in Copper (II) Sulfate Hydrate) General Instructions: Answer the following questions and turn this paper in for grading. ... of XY, what is the complete chemical formula of the hydrate?
Date added: January 15, 2014 - Views: 2
PERCENT COMPOSITION WORKSHEET Determine the percent composition of each of the following compounds. 1. ... What is the empirical formula for this hydrate? 3. A 5.0 gram sample of Cu(NO 3) 2. n H 2 O is heated, and 3.9 gram sample of the anhydrous salt remains.
Date added: May 9, 2013 - Views: 11
Your correct identification of the hydrate formula is worth 5 points on your lab report. ... Formula of a Hydrate Worksheet Chemical Formula of a Hydrate Water in a Hydrate Lab. Title: formula of a hydrate lab answers - Bing Created Date:
Date added: April 17, 2014 - Views: 2
Calculate the amount in moles of trinitrotoluene, C 7H 5(NO 2) 3(s), an explosive, in 3.45x10-3 g. 5. What is the mass, in grams, of a single atom of platinum? 6. ... Microsoft Word - Hydrate Formula worksheet.doc Author: curtjame Created Date:
Date added: May 4, 2013 - Views: 1
P CHEMISTRY: MOLAR MASS CALCULATIONS WORKSHEET #8.1.13P HYDRATE COMPOUNDS –> Compound Formula • xH2O INSTRUCTIONS FOR PROBLEMS #1 THROUGH #7: (Mole-to-Mass Calculations) Calculate the molar masses (gram formula mass) of each of the following compounds. moles = (grams) ) (molar mass)
Date added: November 6, 2013 - Views: 1
H YDRATE DEMONSTRATION EXPERIMENT Cupric sulfate, CuSO 4 is a hydrate, that is, ... How many do you see? ____ Cupric sulfate has the formula, CuSO 4 · 5H 2O. It is named cupric sulfate pentahydrate. Calculate the mass of CuSO 4 ... This percent can be determined experimentally by heating the ...
Date added: May 24, 2013 - Views: 1
Molar Mass Practice Worksheet Find the molar masses of the following compounds: 1) NaBr 2) PbSO4 3) Ca(OH)2 4) Na3PO4 5) (NH4)2CO3 6) C6H12O6 7) Fe3(PO4)2 8) (NH4)2S 9) Zn(C2H3O2)2 10) AgF. http://www.chemfiesta.com Solutions to the Molar Mass Practice Worksheet:
Date added: November 25, 2011 - Views: 295
Empirical and Molecular Formulas Worksheet Name: _____ Chemistry 2 points Date ... empirical formula = _____ molecular formula = _____ Questions on Textbook ... What is a hydrate ...
Date added: November 9, 2013 - Views: 1
Writing Formulas Worksheet 1. sodium nitrate 16. aluminum sulfide 2. iron (III) sulfate ... 12 Empirical formula of hydrate - experimental 13 Empirical formula of hydrate - theoretical Calculations
Date added: April 4, 2012 - Views: 2
This allows only two types of atoms in the formula. Ex: Rb2O Ternary Ionic Compounds ... Binary Ionic Compounds – Worksheet #1 ... Hydrate Nomenclature ...
Date added: October 17, 2012 - Views: 89
a Chemical Formula John Dalton was an Englishman, a teacher, and an exceptional theoretical chemist. He developed and wrote ... • Big picture, how did you determine the formula of this hydrate. o Determined the amount of water by . . . .
Date added: February 3, 2012 - Views: 74
The Formula for a Hydrate 21/ 2 sessions 11/ 2 blocks 12. Explain what is meant by the percent composition of a compound. 13. Determine the empirical and ... Chemistry Interactive CD-ROM,Chapter 11 quiz Spanish Resources Guided Reading Audio Program,Chapter 11
Date added: February 16, 2012 - Views: 1935
Percent Composition Lab ... the empirical formula of the hydrate. ... Percent Composition Worksheet . 1) What is the percent composition of sulfur in sulfur dioxide (SO. 2)? 2) What is the percent composition of carbon in methane (CH.
Date added: May 1, 2013 - Views: 5
Chemical Formula Chemical Name ... A hydrate occurs when water molecules are weakly bonded to the ionic compounds within its crystal structure When the water is present in the ionic compound, the compound is considered hydrated.
Date added: December 25, 2012 - Views: 7
Complete review worksheet TEST FRIDAY on Chapter 10 THURSDAY LAB: Determine the formula of a hydrate HW Lab sheet is due MONDAY
Date added: May 18, 2014 - Views: 1
FORMULA STOICHIOMETRY WORKSHEET (All work shown on separate sheet of paper!) 1. Define stoichiometry 2. Construct a mole map. 3. ... What is the value of n in the hydrate's formula? Title: NAME_____ Author: Network User Created Date: 2/21 ...
Date added: March 1, 2014 - Views: 4
90% of a worksheet must be completed ... Magnesium sulfate is a salt commonly known as Epsom salts. Epsom salts are commonly used as soaking salts. How many formula units are in 9.6 ... he found that the anhydrous compound has a mass of 0.391 grams. Find the formula of the hydrate. (Li 2
Date added: May 5, 2013 - Views: 3
... or a hydrate, and then write the correct name of the compound. Use stock names for ... Write the type of compound and formula for each of the following: Chemistry Worksheet Name: _____ Nomenclature 3 Block: _____ ...
Date added: January 11, 2013 - Views: 4
What is the value of x in the hydrate’s formula? 4. The oxygen-carrying protein known as hemoglobin is 0.335% Fe by mass and contains exactly four Fe atoms per hemoglobin molecule. ... Stoichiometry Problems Worksheet Author: depauw Created Date:
Date added: March 30, 2013 - Views: 51
Determine the empirical formula for a compound with a composition of 46.56% Fe and 53.44% S. 2. A compound contains 40.27% potassium, ... ochre and give the systematic name the hydrate. 6. Guaifenesin is an expectorant found in over -the counter cough and cold medicines such as
Date added: April 26, 2013 - Views: 13