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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
CH3COONaAgNO3 = NaNO3AgCH3COO =>
CH3COONaAgNO3 = NaNO3AgCH3COO

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

CH3COOH + Na = CH3COONa + H2 =>
2 CH3COOH + 2 Na = 2 CH3COONa + H2

Na3PO4 + CuSO4 = NaSO4 + Cu3PO4 =>
Na3PO4 + 3 CuSO4 = 3 NaSO4 + Cu3PO4

Mg + HC1 = MgC12 + H2 =>
Mg + 12 HC1 = MgC12 + 6 H2

Au + HNO3 = Au(NO3)3 + NO + H2O =>
Au + 4 HNO3 = Au(NO3)3 + NO + 2 H2O

Al + Co2CO = AlCO + Co =>
Al + Co2CO = AlCO + 2 Co

C2H5OH + Ag2O = CH3COOH + Ag + H2O =>
C2H5OH + 2 Ag2O = CH3COOH + 4 Ag + H2O

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

H3PO4 + H2SO4 + NaOH = Na8(PO4)2(SO4) + H2O =>
2 H3PO4 + H2SO4 + 8 NaOH = Na8(PO4)2(SO4) + 8 H2O

CuCO3 + ZnCl2 = ZnCO3 + CuCl2 =>
CuCO3 + ZnCl2 = ZnCO3 + CuCl2

Zn2NO3 + NaOH = Zn2OH + NaNO3 =>
Zn2NO3 + NaOH = Zn2OH + NaNO3

AlCl3 + NH4Cl = AlN + HCl =>
AlCl3 + NH4Cl = AlN + 4 HCl

CO2(g) + H2 = CH4(g) + H2O =>
CO2(g) + 4 H2 = CH4(g) + 2 H2O

K2Cr2O7 + NaCl + H2SO4 = Cl2 + Cr2(SO4)3 + H2O + K2SO4 + Na2SO4 =>
K2Cr2O7 + 6 NaCl + 7 H2SO4 = 3 Cl2 + Cr2(SO4)3 + 7 H2O + K2SO4 + 3 Na2SO4

SrBr2 + X2CO3 = SrCO3 + XBr =>
SrBr2 + X2CO3 = SrCO3 + 2 XBr

Zn2S2 + O2 = Zn2O2 + SO2 =>
Zn2S2 + 3 O2 = Zn2O2 + 2 SO2

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

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

Mg(NO3)2 + Na2SO3 = MgSO3 + NaNO3 =>
Mg(NO3)2 + Na2SO3 = MgSO3 + 2 NaNO3

LiH + BCl3 = LiCl3 + BH =>
LiH + BCl3 = LiCl3 + BH

C2H2Br2 + KOH = C2H4 + BrK + O2 =>
C2H2Br2 + 2 KOH = C2H4 + 2 BrK + O2

MnO4{-} + I{-} + H2O = MnO2 + I2 + OH{-} =>
2 MnO4{-} + 6 I{-} + 4 H2O = 2 MnO2 + 3 I2 + 8 OH{-}

FeOCrO3 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCrO3 + 4 K2CO3 + O2 = 4 K2CrO4 + 4 CO2 + 2 Fe2O3

SrO + H2S = SrS + H2O =>
SrO + H2S = SrS + H2O

Br3 + Ag2 = BrAg =>
2 Br3 + 3 Ag2 = 6 BrAg

C9H10O + CuO = CO2 + H2O + Cu =>
C9H10O + 22 CuO = 9 CO2 + 5 H2O + 22 Cu

Ag + HNO3 + H2O2 = AgNO3 + H2O =>
2 Ag + 2 HNO3 + H2O2 = 2 AgNO3 + 2 H2O

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

Ba + Li2SO4 = Li2 + BaSO4 =>
Ba + Li2SO4 = Li2 + BaSO4

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

CH3COONa + AgNO3 = NaNO3 + AgCH3COO =>
CH3COONa + AgNO3 = NaNO3 + AgCH3COO

Ru + KOH + KClO3 = K2RuO4 + KCl + H2O =>
Ru + 2 KOH + KClO3 = K2RuO4 + KCl + H2O

H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2

Mn3O4(ac) + H2(g) = MnO(ac) + H2O(g) =>
Mn3O4(ac) + H2(g) = 3 MnO(ac) + H2O(g)

NaO2 + CO2 = O2 + NaCO3 =>
2 NaO2 + 2 CO2 = O2 + 2 NaCO3

NaBr + Cl2 = NaCl + Br =>
2 NaBr + Cl2 = 2 NaCl + 2 Br

MnCO3 + O2 = Mn2O7 + CO2 =>
4 MnCO3 + 5 O2 = 2 Mn2O7 + 4 CO2

Na2CrO4 + NaNO2 + H2O = Cr(OH)3 + NaNO3 + NaOH =>
2 Na2CrO4 + 3 NaNO2 + 5 H2O = 2 Cr(OH)3 + 3 NaNO3 + 4 NaOH

KMnO4 + H2SO4 + N2H4 = MnSO4 + N2 + K2SO4 + H2O =>
4 KMnO4 + 6 H2SO4 + 5 N2H4 = 4 MnSO4 + 5 N2 + 2 K2SO4 + 16 H2O

C3H7Br + Br2 = C3H6Br2 + HBr =>
C3H7Br + Br2 = C3H6Br2 + HBr

K + Ni{2+} = K{+} + Ni =>
2 K + Ni{2+} = 2 K{+} + Ni

KOH + CoCl2 = KCl + Co + OH =>
2 KOH + CoCl2 = 2 KCl + Co + 2 OH

K4Fe(SCN)6 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO + H2O + K2SO4 + KNO3 =>
6 K4Fe(SCN)6 + 85.000000000001K2Cr2O7 + 307 H2SO4 = 3 Fe2(SO4)3 + 85.000000000001Cr2(SO4)3 + 36 CO + 307 H2O + 79.000000000001K2SO4 + 36 KNO3

SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br

CH3COOH + NaOHCO3 = CH3COONa + H2O + CO2 =>
5 CH3COOH + 4 NaOHCO3 = 4 CH3COONa + 6 H2O + 6 CO2

CH3COOH + NaHSO3 = CH3COONa + SO2 + H2O =>
CH3COOH + NaHSO3 = CH3COONa + SO2 + H2O

Mg + SnSO4 = MgSO4 + Sn =>
Mg + SnSO4 = MgSO4 + Sn

SeCl6 + S2 = SeS2 + Cl2 =>
SeCl6 + S2 = SeS2 + 3 Cl2

NaClO + CH3COOH = Cl2 + CH3COONa + H2O + O2 =>
4 NaClO + 4 CH3COOH = 2 Cl2 + 4 CH3COONa + 2 H2O + O2

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