Honors Chemistry: Chemical Reactions Review

Which Metal is Oxidized and Which is Reduced? SnCl 4 (aq) + Fe (s) FeCl (aq) + Sn

+4 -1 0 +3 -1 0 3 SnCl4 (aq) + 4 Fe (s) 4 FeCl3 (aq) + 3 Sn Oxidized: Fe Reduced: Sn+4

Write the products and balance the equation. Al(s) + S(s)→

2 Al(s) + 3 S(s) → Al2S3

Write the products and balance the equation. HgO(s) →

2 HgO(s) → 2 Hg(l) + O2(g)

Write the products and balance the equation. KOH(aq) + ZnCl2(aq) →

2 KOH(aq) + ZnCl2(aq) → 2 KCl(aq) + Zn(OH)2(s)

2CH3OH(g) + 3O2(g) → Balance and write the products

2CH3OH(g) + 3O2(g) → 2CO2(g) + 4H2O(g)

2K(s) + Cl2(g) →___

2K(s) + Cl2(g) → 2KCl(s)

Write the products and balance the equation. C7H16(g) + O2(g) →

C7H16(g) + 11 O2(g) → 7 CO2(g) + 8 H2O(g)

CH4(g) + 2O2(g) ----> ______

CO2(aq)+ 2H2O(aq)

H2CO3 → ___

H2O + CO2

H2O2 → ___

H2O + O2

Write the formula for the following acid Phosphoric acid

H3PO4

Write the products for magnesium reacting with nitrogen

Mg3N2

Write the products of Mg(s) + HCl(aq)

MgCl2(aq) + H2 (g)

Pb(NO3​)2​(aq)+2KI(aq)→___

Pb(NO3​)2​(aq)+2KI(aq)→2KNO3​(aq)+PbI2​(s)

what do Chlorine and Fluorine have in common

They both usually have an oxidation number of -1

Zn(s) + 2 HCl(aq)→ ____

Zn(s) + 2 HCl(aq) → ZnCl2(aq) + H2(g)

Write the products and balance the equation. Zn(s) + Pb(NO3)2(aq) →

Zn(s) + Pb(NO3)2 (aq) Zn(NO3)2 (aq) + Pb(s)

___ CH4 + __Cl2 -----> ___CCl4 ,+ __HCl

_1__ CH4 + _4_Cl2 -----> __1_CCl4 ,+ _4_HCl

___CH3OH(g) + ___O2(g) → ___CO2(g) + ___H2O(g)

_2_CH3OH(g) + _3_O2(g) → _2_CO2(g) + _4_H2O(g)

Balance the following ____ K3PO4 + ____ PbO2 → _____ Pb3 (PO4 )4 + ____ K2O

__4__ K3PO4 + __3__ PbO2 → _____ Pb3 (PO4 )4 + __6__ K2O

predict the products of lead (II) Nitrate plus sodium iodide. In words.

lead(II) iodide plus sodium nitrate

Write the name for HNO3

nitric acid

Name the compound NaCl

sodium chloride

when does hydrogen have a -1 oxidation number

when it forms a hydride with a metal