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Chemische vergelijkingen in evenwicht op08/24/14

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Breng de vergelijking van een chemische reactie in evenwicht
H2S + SO2 = H2O + S =>
2 H2S + SO2 = 2 H2O + 3 S

Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3

KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2

KCl + Na2SO4 = NaCl + K2SO4 =>
2 KCl + Na2SO4 = 2 NaCl + K2SO4

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

HNO3 + NaCH3COO = CH3COO + NO2 + NaNO3 + H2O =>
2 HNO3 + NaCH3COO = CH3COO + NO2 + NaNO3 + H2O

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

HNO3 + NaCH3COO = CH3COO + NO2 + NaNO3 + H2O =>
2 HNO3 + NaCH3COO = CH3COO + NO2 + NaNO3 + H2O

HCHO + NH3 = C6H12N4 + H2O =>
6 HCHO + 4 NH3 = C6H12N4 + 6 H2O

SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3

K2S2O6 + HNO3 = KHSO4 + NO2 =>
K2S2O6 + 2 HNO3 = 2 KHSO4 + 2 NO2

MnO4{-} + SO2{2-} + H20 = MnO2 + SO4{2-} + OH{-} =>
20 MnO4{-} + 10 SO2{2-} + H20 = 20 MnO2 + 10 SO4{2-} + 20 OH{-}

HNO3 + Ag2S = AgNO3 + H2S =>
2 HNO3 + Ag2S = 2 AgNO3 + H2S

CuSO4*5H2O + Na2CO3 = CuCO3 + Na2SO4 + H2O =>
CuSO4*5H2O + Na2CO3 = CuCO3 + Na2SO4 + 5 H2O

C2H6 + C02 + H2O = C2H5OH =>
2 C2H6 + C02 + 3 H2O = 3 C2H5OH

FeSO4 + MgCl = FeCl + Mg(SO4) =>
FeSO4 + MgCl = FeCl + Mg(SO4)

Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O

Pb(No3)2 + KI = KNo3 + PbI2 =>
Pb(No3)2 + 2 KI = 2 KNo3 + PbI2

Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2

N + H = NH3 =>
N + 3 H = NH3

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Al + H2O + NaOH = NaAlO2 + H2 =>
2 Al + 2 H2O + 2 NaOH = 2 NaAlO2 + 3 H2

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Cu + S = CuS =>
Cu + S = CuS

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

C3H8O + O = CO2 + H2O =>
C3H8O + 9 O = 3 CO2 + 4 H2O

FeS2 + HNO3 = Fe(NO3)3 + H2SO4 + NO + H2O =>
FeS2 + 8 HNO3 = Fe(NO3)3 + 2 H2SO4 + 5 NO + 2 H2O

N2 + O2 = NO =>
N2 + O2 = 2 NO

N + O2 = NO =>
2 N + O2 = 2 NO

NH4OH + H3PO4 = NH4H2PO4 + H2O =>
NH4OH + H3PO4 = NH4H2PO4 + H2O

FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

Mg + H2So4 = MgSo4 + H2 =>
Mg + H2So4 = MgSo4 + H2

Fe3O4 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe3O4 + 10 H2SO4 = 3 Fe2(SO4)3 + SO2 + 10 H2O

Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2

C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2

(CH3)(CH2)4(CH3) + O2 = CO2 + H2O =>
2(CH3)(CH2)4(CH3) + 19 O2 = 12 CO2 + 14 H2O

KMnO4 + HBr = MnBr2 + Br2 + KBr + H2O =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 5 Br2 + 2 KBr + 8 H2O

HCl + Al = AlCl + H =>
HCl + Al = AlCl + H

CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O

NiCO3 + CH3COOH = NiCH3COO + CO2 + H2 =>
2 NiCO3 + 3 CH3COOH = 2 NiCH3COO + 4 CO2 + 3 H2

NiCO3 + CH3COOH = Ni(CH3COO)2 + CO2 + H2 =>
2 NiCO3 + 5 CH3COOH = 2 Ni(CH3COO)2 + 4 CO2 + 4 H2

C2H2OH + O2 = CO2 + H2O =>
4 C2H2OH + 9 O2 = 8 CO2 + 6 H2O

Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2

P4 + NAOH + H2O = NAH2PO2 + PH3 =>
P4 + 3 NAOH + 3 H2O = 3 NAH2PO2 + PH3

Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

AgNo3 + Br = AgBr + No3 =>
AgNo3 + Br = AgBr + No3

Sr(OH)2 + Ag(NO)3 = Sr(NO)3 + Ag(OH)2 =>
Sr(OH)2 + Ag(NO)3 = Sr(NO)3 + Ag(OH)2

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Breng de vergelijking van een chemische reactie in evenwicht
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