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

 

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

 

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

 

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.

 

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.

 

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

 

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

 

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

 

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

 

! ! , , -. 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. , , -.

 

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

 

! , -. / 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.

 

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

 

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

 

MSL09 Workplace Chemistry Cert. III. Worksheet4 - Balancing Chemical Equations 1 Page Introduction This workshop is designed to support the development of skills.

 

ng Chemical Reactions Worksheet Name: For the following, write and balance the chemical reactions. If a reaction is balanced, circle the number of the reaction. Tothe leftof.

 

1. Write balanced formulas of compounds on the appropriate reactant and product sides 2. Balance the Equation: one suggested method a. elements with the greatest of atoms.

 

! ! ! ! , - - ! !. / 0 - 0 1 0.

 

Balance each of the following equations. State the type of reaction for each marked Write and balance the following equations lead II nitrate yields.

 

Name: Date: ___________ Pre Lab Questions: Answer the following before you begin the activity: 1. What number represents the Coefficient ______________ 2. What number.

 

Balancing Equations Name: Date: ____________.

 

Balancing Equations Name: Date: ____________.

 

last verified Nov 14, 2006. tripod. htm. tripod. htm click on link “Some equations for you to balance” http://www. intute. ac. html http://www. intute. ac. html.

 

1 Write the word equations below as chemical equations and balance. Ide ntify the reaction type. 1. zinc and lead II nitrate yields zinc II nitrate.