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2 Fe + 3 CaF2 = 3 Ca + 2 FeF3
Cl(g) + H2O = HCl + HClO3 =>
6 Cl(g) + 3 H2O = 5 HCl + HClO3
K2Cr2O7 + HNO3 + NO = Cr(NO3)3 + H2O + KNO3 =>
K2Cr2O7 + 6 HNO3 + 2 NO = 2 Cr(NO3)3 + 3 H2O + 2 KNO3
Br2 + H2S = HBr + S8 =>
8 Br2 + 8 H2S = 16 HBr + S8
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Na + H2SO4 = Na(SO4)2 + H2 =>
Na + 2 H2SO4 = Na(SO4)2 + 2 H2
S + Ba(OH)2 = BaS + BaSO3 + H2O =>
3 S + 3 Ba(OH)2 = 2 BaS + BaSO3 + 3 H2O
CaCl + Na(CH3COO)2 = Ca(CH3COO)2 + NaCl =>
CaCl + Na(CH3COO)2 = Ca(CH3COO)2 + NaCl
As2S3 + HClO4 + H2O = H3AsO4 + S + HCl =>
4 As2S3 + 5 HClO4 + 12 H2O = 8 H3AsO4 + 12 S + 5 HCl
C6H10 + Cl2 = C6H9Cl + HCl =>
C6H10 + Cl2 = C6H9Cl + HCl
Al2(CO3)3 = Al + CO3 =>
Al2(CO3)3 = 2 Al + 3 CO3
K2Cr2O7 + (H2C2O4)*2H2O = K(Cr(C2O4)2(H2O)2)*2H2O + CO2 + H2O =>
K2Cr2O7 + 7(H2C2O4)*2H2O = 2 K(Cr(C2O4)2(H2O)2)*2H2O + 6 CO2 + 13 H2O
NaOH(aq) + CO(g) = Na2CO3(aq) + H2(l) =>
2 NaOH(aq) + CO(g) = Na2CO3(aq) + H2(l)
SO3 + HF = FSO3H =>
SO3 + HF = FSO3H
S + Ba(OH)2 = BaS + BaSO4 + H2O =>
4 S + 4 Ba(OH)2 = 3 BaS + BaSO4 + 4 H2O
Br2 + H2S = HBr + S =>
Br2 + H2S = 2 HBr + S
Ca + S = CaS =>
Ca + S = CaS
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
KMnO4 + I2 + HCl = KIO3 + MnCl2 + H2O =>
2 KMnO4 + I2 + 4 HCl = 2 KIO3 + 2 MnCl2 + 2 H2O
S + Ba(OH)2 = BaS + BaSO4 + H2 =>
2 S + 2 Ba(OH)2 = BaS + BaSO4 + 2 H2
(CH3)2CHNH2 + HCl = (CH3)2CHCl{-} + NH3{+} =>
(CH3)2CHNH2 + HCl = (CH3)2CHCl{-} + NH3{+}
S + Ba(OH)2 = BaS + BaSO3 + H2O =>
3 S + 3 Ba(OH)2 = 2 BaS + BaSO3 + 3 H2O
As2S3 + HClO4 + H2O = H3AsO4 + S + HCl =>
4 As2S3 + 5 HClO4 + 12 H2O = 8 H3AsO4 + 12 S + 5 HCl
FeCO3 + HCl = FeCl2 + H2CO3 =>
FeCO3 + 2 HCl = FeCl2 + H2CO3
C4H10S(l) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
2 C4H10S(l) + 15 O2(g) = 8 CO2(g) + 10 H2O(l) + 2 SO2(g)
Fe + Al2S3 = FeS + Al =>
3 Fe + Al2S3 = 3 FeS + 2 Al
FeCl2 + H2O = Fe(OH)2 + HCl =>
FeCl2 + 2 H2O = Fe(OH)2 + 2 HCl
NaOH(aq) + CO(g) = HCOONa =>
NaOH(aq) + CO(g) = HCOONa
BaCe2 + H2SO4 = BaSO4 + HCe =>
BaCe2 + H2SO4 = BaSO4 + 2 HCe
Br2 + H2S = HBr + S8 =>
8 Br2 + 8 H2S = 16 HBr + S8
HCH3COOH + Ca(OH)2 = Ca(CH3COOH)2 + H2O =>
2 HCH3COOH + Ca(OH)2 = Ca(CH3COOH)2 + 2 H2O
Fe + Al2S3 = FeS + Al =>
3 Fe + Al2S3 = 3 FeS + 2 Al
As2S3 + HClO4 + H2O = H3AsO4 + HCl + H2SO4 =>
2 As2S3 + 7 HClO4 + 12 H2O = 4 H3AsO4 + 7 HCl + 6 H2SO4
S + Ba(OH)2 = BaS + BaSO4 + H2 =>
2 S + 2 Ba(OH)2 = BaS + BaSO4 + 2 H2
NaOH(aq) + CO(g) = Na2CO3(aq) + H2 =>
2 NaOH(aq) + CO(g) = Na2CO3(aq) + H2
CH2CHCOOH + KMnO4 + H2O = CH2(OH)CH(OH)COOH + MnO2 + KOH =>
3 CH2CHCOOH + 2 KMnO4 + 4 H2O = 3 CH2(OH)CH(OH)COOH + 2 MnO2 + 2 KOH
FeCl2 + H2O = Fe3O4 + HCl + H2 =>
3 FeCl2 + 4 H2O = Fe3O4 + 6 HCl + H2
KMnO4 + I2 + HCl = KIO3 + MnCl2 + H2O =>
2 KMnO4 + I2 + 4 HCl = 2 KIO3 + 2 MnCl2 + 2 H2O
S + Ba(OH)2 = BaS + BaSO3 + H2O =>
3 S + 3 Ba(OH)2 = 2 BaS + BaSO3 + 3 H2O
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
FeCl2 + H2O = FeCl2*2H2O =>
FeCl2 + 2 H2O = FeCl2*2H2O
NaOH(aq) + CO(g) = Na2CO2(aq) + H2O(l) =>
2 NaOH(aq) + CO(g) = Na2CO2(aq) + H2O(l)
S + Ba(OH)2 = BaS + BaSO4 + H2O =>
4 S + 4 Ba(OH)2 = 3 BaS + BaSO4 + 4 H2O
MnSO4 + Cl2 + KOH = MnO2 + HCl + K2SO4 =>
MnSO4 + Cl2 + 2 KOH = MnO2 + 2 HCl + K2SO4
AgCl2 + HNO3 = AgNO3 + HCl2 =>
AgCl2 + HNO3 = AgNO3 + HCl2
HCl + K2CO3 = CO2 + H2O + KCl =>
2 HCl + K2CO3 = CO2 + H2O + 2 KCl
C6H10 + Cl2 = C + HCl =>
C6H10 + 5 Cl2 = 6 C + 10 HCl
Fe2O3 + KOH + H2O = K[Fe(OH)4] =>
Fe2O3 + 2 KOH + 3 H2O = 2 K[Fe(OH)4]
CO + H2O = CH3OH + O2 =>
CO + 2 H2O = CH3OH + O2
Mg(OH)2 + AlCl3 = Al(OH)2 + MgCl3 =>
Mg(OH)2 + AlCl3 = Al(OH)2 + MgCl3
Breng de vergelijking van een chemische reactie in evenwicht
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