Chemistry writing and Balancing equations
Write the balanced chemical equation for each reaction and identify the type of reaction use following labeling system. S, D, C, SR, DR ___ ZnCl2 (aq) + ___ (NH4)2 S (aq) --> ___ ZnS (S) + ___ NH4Cl (aq) type of bond
(NH4)2S(aq) + ZnCl2(aq) = 2 NH4Cl(aq) + ZnS(s) Double bond
Balance the following chemical equations by using coefficients ___ AlBr3+ ___ Cl2 --> ___ AlCl3 + ___ Br2
2 ALBr3 + Cl2 = 2 ALCl + 3 Br2
Be able to use an activity series to predict whether a single replacement reaction will occur. If the reaction won't occur, write no reaction Al (s) + Pb(NO3)2 --->
2 Al(s) + 3 Pb(No3)2(aq) = 2 Al(No3)3(aq) + 3 Pb(s) Single replacement
Write the balanced chemical equation for each reaction and identify the type of reaction use following labeling system. S, D, C, SR, DR butane (C4H10) + oxygen gas ---> carbon dioxide gas + water vapor type of bond
2 C4H10 + 8 O2 = 8 CO2 + 10 H2
Given the reaction type, predict the products and write a balanced chemical equation Combustion: C6H14 + O2 ---->
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Balance the following chemical equations by using coefficients ___ Fe(OH)3 ---> ____ Fe2O3 + ___ H2O
2 Fe(OH)3 = Fe2O3 + 3 H2O
Write the balanced chemical equation for each reaction and identify the type of reaction use following labeling system. S, D, C, SR, DR Iron (III) hydroxide ---> Iron (III) oxide + water type of bond
2 Fe(OH)3 = Fe2O3 + 3 H2O Decomposition
Write the balanced chemical equations for the following word equations Mercury (II) Oxide when heated decomposes to form metallic mercury and oxygen gas
2HgO ---> 2Hg + O2
Given the reaction type, predict the products and write a balanced chemical equation Single replacement: Lithium + hydrochloric acid --->
2Li + 2HCl → 2LiCl + H2
Be able to use an activity series to predict whether a single replacement reaction will occur. If the reaction won't occur, write no reaction Fe(s) + H2O(g) -->
3 Fe(s) + 4 H2O(g) = Fe3O4(s) + 4 H2(g) Single Replacement
Write the balanced chemical equations for the following word equations Aluminium plus oxygen gas yields aluminum
4Al + 3O2 ---> 2Al2O3
Write the balanced chemical equation for each reaction and identify the type of reaction use following labeling system. S, D, C, SR, DR ___ C (s) + ___ O2 (g) ---> ___ CO (g) type of bond
C + O2---> CO2 synthesis
Balance the following chemical equations by using coefficients ___ C3H8 + O2 ---> ___ CO2 + H2O
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Be able to use an activity series to predict whether a single replacement reaction will occur. If the reaction won't occur, write no reaction Br2(l) + KCL (aq) -->
Cl2(g) + 2 KBr(aq) = Br2(l) + 2 KCl(aq) Single Replacemnet
Balance the following chemical equations by using coefficients ___ Cu + ___ AgNO3 ---> ___ Cu(NO3)2 + ___ Ag
Cu + 2 AGNo3 = Cu(No3)2 + 2 AG
Write the balanced chemical equations for the following word equations Iron (III) Chloride and potassium hydroxide yields potassium chloride and iron (III) hydroxide
FeCl3 + 3 KOH = 3 KCl + Fe(OH)3
Write the balanced chemical equation for each reaction and identify the type of reaction use following labeling system. S, D, C, SR, DR ___ Mg (s) + ___ HNO3 (aq) ---> ___ Mg(NO3)2 (aq) + H2 (g) type of bond
Mg(s) + 2 HNO3(aq) = Mg(NO3)2(aq) + H2(g) Single Replacement
Be able to use an activity series to predict whether a single replacement reaction will occur. If the reaction won't occur, write no reaction Mg(s) + H2SO4 (aq) --->
Mg(s) + H2So4(aq) = MgSo4(aq) + H2(g)
Balance the following chemical equations by using coefficients ___ Zn + ___ HCl ----> ____ ZnCl2 + __ H2
ZN + 2 HCl = ZNCl2 + H2
Write the balanced chemical equations for the following word equations The reaction of zinc with aqueous sulfuric acid produces zinc sulfate and hydrogen gas
Zn2 + 4 H2SO4 = 2 Zn(SO4)2 + 4 H2
Given the reaction type, predict the products and write a balanced chemical equation Double replacement: Silver nitrate + zinc chloride --->
ZnCl2 (aq) + 2AgNO3 (aq) → 2AgCl (s) + Zn(NO3)2 (aq)