Equations in chemistry
[DOC File]Chemical Equations
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Word Equations Worksheet - Solutions. Write the skeleton equations for each of the following chemical reactions: 1) When dissolved beryllium chloride reacts with dissolved silver nitrate in water, aqueous beryllium nitrate and silver chloride powder are made. BeCl2(aq) + 2 AgNO3(aq) ( …
[DOC File]CHEMISTRY WORKSHEET ____NAME
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• to read chemical equations • to identify elements by their chemical symbol • to count atoms • to identify the coefficients and subscripts in a chemical equation. • to label the reactants and products of a chemical equation • to balance chemical equations . Materials: Set …
[DOC File]Balancing Chemical Equations Activity
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Balance the following equations. 72. SnS2(s) + O2(g) SnO2(s) + SO2(g) 73. C2H6(g) + O2(g) CO2(g) + H2O(g) 74. Al(s) + HCl(aq) AlCl3(aq) + H2(g) 75. CoCO3(s) CoO(s) + CO2(g) Problem. 76. Write the IUPAC name of the following structure: 77. Draw the structure of 3,4,6-triethyl-5-methyloctane. 78. Write the IUPAC name of the following compound: 79.
[DOC File]Word Equations Worksheet
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Chemistry: Chemical Word Equations KEY. Directions: Write a balanced chemical equation for each of the word equations below. 1. aqueous sodium chloride reacts with aqueous lead (II) nitrate to yield a lead (II) chloride precipitate and aqueous sodium nitrate
[DOC File]Chemistry Worksheet: Naming Compounds
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You will examine the different types of reactions and how to write balanced chemical equations in this lab. Pre-Lab Requirements: For each of the experimental parts below, create some structured method to take both quantitative and qualitative observations. Refresh your memory on heating substances in crucibles and test tubes from the safety ...
[DOC File]BALANCING CHEMICAL EQUATIONS - PRACTICE SHEET # 2
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Balancing equations Get the Gizmo ready: Erase the chemical formulas in each text box. Introduction: In a chemical reaction, the . reactants. are the substances that enter into the reaction, and the . products. are the substances that are made in the reaction. A chemical reaction is balanced if the numbers of reactant atoms match the numbers of ...
[DOC File]Balancing Equations Practice Worksheet
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Tests for Cations and Anions with Equations. ANION TEST OBSERVATION Carbonate CO32-e.g. in Na2CO3 in solution or as a solid Add dilute nitric acid Solid or the solution evolves a colourless gas which turns lime water milky – a . white . precipitate. Na2CO3(s) + 2HNO3 ( 2NaNO3 + CO2 + H2O. Ca(OH)2(aq) + CO2 ( CaCO3(s) + H2O. Sulphate ion SO42-
[DOC File]Chemical Word Equations (Key)
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Chemistry Equations – Worksheet #4 Name _____ This page contains twenty word equations to give you practice writing balanced chemical equations. After you have the total reaction (that means that the word equation tells you both the reactants and the products) remember that it is a two-step process to write the balanced equation for the reaction:
How to Balance Chemical Equations: 11 Steps (with Pictures)
CHEMISTRY - CHAPTER 3: EQUATIONS. 20 5 ch3 chemical reactions. 12/12/2006. Title: BALANCING CHEMICAL EQUATIONS - PRACTICE SHEET # 2 Author: rdhs Last modified by: DUNPHYM Created Date: 11/13/2006 3:02:00 PM Other titles: BALANCING CHEMICAL EQUATIONS - …
[DOC File]Chemical Reactions Lab
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Word Equations Worksheet. Write and balance the following chemical equations. 1) When dissolved beryllium chloride reacts with dissolved silver nitrate in water, aqueous beryllium nitrate and silver chloride powder are made. 2) When isopropanol (C3H8O) burns in oxygen, carbon dioxide, water, and heat are produced.
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