ʹ Answer Key Balance the equations below: 1 1 N2 3 H2 ї 2 NH3 2 2 KCIO3 ї 2 KCl 3 O2 3 2 NaCl 1 F2 ї 2 NaF 1 Cl2 4 2 H2 1 O2 ї 2 H2O 5 1 Pb OH 2 2 , ů ї 2 H2O 1 PbCl2 6 2 AlBr3 3 K2SO4 ї 6 KBr 1 Al2 SO4 3 7 1 CH4 2 O2 ї 1 CO2 2 H2O 8 1 C3H8 5 O2 ї 3 CO2 4

 

Rewrite the following chemical equations using chemical formulas, and then balance each equation. Hydrochloric acid plus copper yields.

 

Add coefficients to balance the following chemical equations. Solid calcium carbonate breaks down into calcium oxide and carbon dioxide gas. Phosphorus.

 

purposes upon acknowledgement © www. chemicalformula. org 1 Balancing Chemical Equations Worksheet Student Instructions 1. Identify the reactants and products and write a word equation.

 

purposes upon acknowledgement © www. chemicalformula. org 1 Balancing Chemical Equations Worksheet Student Instructions 1. Identify the reactants and products and write a word equation.

 

1 Worksheet 1 1. H2 O2 2. Na Cl2 ĺ NaCl 3. N2O4 NO 4. Mg O2 5. H2O2 6. Ca N2 Ca 7. Li F2 ĺ LiF 8. Mg N2 Mg 9. NH3 10. HCl Cl 11. NI3 12. HI 13. Al O2 ĺ Al2O3 14. K S ĺ K2S 15. Li Cl2 ĺ LiCl 16. HgO Hg 17. Al I2 ĺ AlI3 18. Al S Al 19. Na H2O NaOH H2

 

Write correct chemical formulas for each product and reactant in the following chemical reactions. Solid calcium carbonate breaks down into.

 

Identify the type of reaction, and write balanced chemical equations for the following reactions. Aluminum metal is added to a solution of cupric chloride. Manganese.

 

mical Equations Worksheet 1 – ANSWERS 1 2,1, 2 2 4, 11,2, 8 3 1, 3,2, 3 4 2,1, 2 5 2, 5,4, 2 6 2,2, 1 7 1, 11,7, 8 8 1, 4,1, 2 9 2,2, 3 10 4,3, 1 11 1,6, 4 12 1, 12,8.

 

For chemistry help, visit www. chemfiesta. com Another Balancing Equations Sheet! Balance these equations! 1 ____AlBr3 ____K Æ ____ KBr ____Al 2 ____.

 

1 When dissolved beryllium chloride reacts with dissolved silver nitrate in water, aqueous beryllium nitrate and silver chloride powder.

 

! ! ! , - -. ! /! !! ! ! ! 0 1 ! / / , , - 22222 - 4 4 3 ! ! 5 5 6. ! ! / / 7 1 ! 80.

 

Name _ Chapter 8: Balancing Chemical Equations D ate Period _____ Directions For questions1 ± 35 f irst, balance each of the chemical equations below. Then,.

 

! ! ! ! ! , ! ! ! - !. -. ! - / 0 0 ! 1 ! 0 ! 2 ! 2 2 3 ! 3 ! 3 2 2 2 2.

 

Precipitation reactions Every substance is soluble in water to some extent but obviously some substances are more soluble than others. If two ionic.

 

Directions: Balance the following equations. Make sure to show your math work and box your coefficient. H2 O2 H2O HgO Hg O2 CO2 H2O C6H12O6 O2 Na H2O NaOH H2 3PO4 H4P2O7.

 

3CLCNEG TJG HOLLOWKNI EJGMKECL GQUCTKONS CNF LCDGL TJG.

 

Balance the equations below: 1 N2 H2 ї NH3 2 KCIO3 ї KCl O2 3 NaCl F2 ї NaF Cl2 4 H2 O2 ї H2O 5 Pb OH 2 , ů ї H2 O PbCl2 6 AlBr3 K2SO4 ї KBr Al2 SO4 3 7 CH4 O2 ї CO2 H2O 8 C3H8 O2 ї CO2 H2O 9 C8H18 O2 ї CO2 H2O 10 FeCl3 EĂK, ї Fe OH 3 NaCl 11

 

! ! ! , ,.

 

- !. / 0 1 2 3 / 0 45 ! 2 - -. 7 3 3 8 9 2 2 1 :.

 

WRITING BALANCED CHEMICAL EQUATIONS Write a balanced chemical equation for each of the following word equations. 1. Potassium chlorate breaks down.

 

Period: Date: Balancing Chemical Equations Instructions: add appropriate coefficients to the molecules involved in the following chemical equations to balance them according.

 

0 D E H X V H G I R U H G X F D W L R Q D O S X U S R V H V X S R Q D F N Q R Z O H G J H P H Q W ‹ Z Z Z F K H P L F D O I R U P X O D R U J D O D Q F L Q J K H P L F D O T X D W L R Q V : R U N V K H H W 2 2 1 D O 1 D O 1 2 1 2 0 J 2 0 J 2 2 2 2 D 1 D 1

 

! ! , , -. 22 01. 22 01 , 3. , , -. 2 01. 2 01. 4 55. 4 55 ,. , , 5 -. 5 555 , 01 01 20 6. 01 , 01 01 , 01 20 6. 3. , , -.

 

! , -. / 0 1 2 31452 0 ! 0 61 17. / 0 1 2 89 : ; 8 ! 8 9 : 8 9 : ; 89 : ! 8 9. : A 9 : ; 9 : ! A 9 : ; 9 : B A 92: ; 89 : ! B 98 : 92: ; A CD8 9 : ; 8 9 : ! 8 9 : ; 89 : E 98 : 92: ; F8A9. : ! E 9F8A: 9. : ; 89 : G 92: ; F8A9. : ! G F8 A 9. : ; 9 A:F8A9.

 

HONORS CHEMISTRY NAME: UNIT 3: THE STRUCTURE OF MATTER DATE: CHAPTER 9: CHEMICAL REACTIONS EQUATIONS MODS: - ANSWERS - V11 PAGE: 1. Ca AlO2 2 8 HCl ! 2AlCl3.

 

Using the information from your notes and from the table of fill in the table below: Chemical Compound Bond Types Electroneg. Difference.