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CuSO4(heat) = CuO + SO3
K2Cr2O7 + CH3CH2C(CH3)2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
10 K2Cr2O7 + 6 CH3CH2C(CH3)2OH + 40 H2SO4 = 10 Cr2(SO4)3 + 10 K2SO4 + 15 CH3COOH + 46 H2O
Sb2S3 + NaOH = Sb(OH)3 + Na2S =>
Sb2S3 + 6 NaOH = 2 Sb(OH)3 + 3 Na2S
HPO2 + H2O = H3PO3 =>
HPO2 + H2O = H3PO3
Ca(OH)2(aq) + CO2(g) = CaCO3 + H2O =>
Ca(OH)2(aq) + CO2(g) = CaCO3 + H2O
Cu(s) + AlCl3(aq) = CuCl2(aq) + Al(s) =>
3 Cu(s) + 2 AlCl3(aq) = 3 CuCl2(aq) + 2 Al(s)
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
NaHCO3 + SO2 + O2 = Na2SO4 + CO2 + H2O =>
4 NaHCO3 + 2 SO2 + O2 = 2 Na2SO4 + 4 CO2 + 2 H2O
CoSO4*7H2O + NH3 = Co(NH3) + SO4 + H2O =>
CoSO4*7H2O + NH3 = Co(NH3) + SO4 + 7 H2O
ZrI = Zr + I =>
ZrI = Zr + I
Sb2S3 + NaOH = Sb(OH)4{-} + S{2-} + Na{+} =>
Sb2S3 + 8 NaOH = 2 Sb(OH)4{-} + 3 S{2-} + 8 Na{+}
NaH(CO3) = CO2 + H2ONa2CO3 =>
2 NaH(CO3) = CO2 + H2ONa2CO3
COOH + Cr2O7{2-} + H{+} = Cr{3+} + CO2 + H2O =>
6 COOH + Cr2O7{2-} + 8 H{+} = 2 Cr{3+} + 6 CO2 + 7 H2O
C7H5ClO + OH = C7H7ClO + C7H5ClO2 =>
3 C7H5ClO + 2 OH = C7H7ClO + 2 C7H5ClO2
C5H6 + KOH + FeCl2 = Fe(C5H5)2 + H2O + KCl =>
2 C5H6 + 2 KOH + FeCl2 = Fe(C5H5)2 + 2 H2O + 2 KCl
Sb2S3 + NaOH = NaSbS2 + NaSbSO + H2O =>
Sb2S3 + 2 NaOH = NaSbS2 + NaSbSO + H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Cu + O2 + Cl2 + H2O = CuClCu(OH)2 =>
4 Cu + O2 + Cl2 + 2 H2O = 2 CuClCu(OH)2
HNO3 + K2CrO4 + Fe(NO3)2 = KNO3 + Cr(NO3)3 + Fe(NO3)3 + H2O =>
8 HNO3 + K2CrO4 + 3 Fe(NO3)2 = 2 KNO3 + Cr(NO3)3 + 3 Fe(NO3)3 + 4 H2O
Sb2S3 + NaOH = Na3[SbS3] + Na[Sb(OH)4] =>
Sb2S3 + 4 NaOH = Na3[SbS3] + Na[Sb(OH)4]
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
MnS2 + HBr = MnBr2 + H2S + Br2 =>
MnS2 + 4 HBr = MnBr2 + 2 H2S + Br2
F(g) + NaBr(aq) = NaF(aq) + Br(g) =>
F(g) + NaBr(aq) = NaF(aq) + Br(g)
CH3CH(NH2)COOH + NaNO2 + HCl = C3H6O3 + N2 + NaCl + H2O =>
CH3CH(NH2)COOH + NaNO2 + HCl = C3H6O3 + N2 + NaCl + H2O
Mg5 + HCl1 = MgCl2 + H2 =>
Mg5 + 10 HCl1 = 5 MgCl2 + 5 H2
Sb2O5 + NaOH + H2O = Na[Sb(OH)6] =>
Sb2O5 + 2 NaOH + 5 H2O = 2 Na[Sb(OH)6]
NaO + CuO = NaCuO2 =>
NaO + CuO = NaCuO2
Sb2S3 + NaOH = Na3SbS3 + Na3SbO3 + H2O =>
Sb2S3 + 6 NaOH = Na3SbS3 + Na3SbO3 + 3 H2O
C6H8N + O2 = CO2 + N2 + H2O =>
2 C6H8N + 16 O2 = 12 CO2 + N2 + 8 H2O
Al + Sn2(SO4)4 = Sn + Al2(SO4)3 =>
8 Al + 3 Sn2(SO4)4 = 6 Sn + 4 Al2(SO4)3
MgCl2 + NH4Cl + Na3PO4 = MgNH4PO4 + NaCl =>
MgCl2 + NH4Cl + Na3PO4 = MgNH4PO4 + 3 NaCl
C6H5ONa + CH3COOH = C6H5OH + CH3COONa =>
C6H5ONa + CH3COOH = C6H5OH + CH3COONa
AsH + AgNO3 + H2O = H3AsO3 + HNO3 + Ag =>
AsH + 4 AgNO3 + 3 H2O = H3AsO3 + 4 HNO3 + 4 Ag
CaBr2 + HNO3 = Ca(NO3)2 + HBr =>
CaBr2 + 2 HNO3 = Ca(NO3)2 + 2 HBr
AgNO3 + Al(C2H3O2)3 = Ag(C2H3O2) + Al(NO3)3 =>
3 AgNO3 + Al(C2H3O2)3 = 3 Ag(C2H3O2) + Al(NO3)3
Cr(s) + S(s) = CrS3(s) =>
Cr(s) + 3 S(s) = CrS3(s)
(CH3COO)2Mg + H2O = CH3COOH + Mg(OH)2 =>
(CH3COO)2Mg + 2 H2O = 2 CH3COOH + Mg(OH)2
Hg(l) + O2 = HgO =>
2 Hg(l) + O2 = 2 HgO
C6H10 + K2Cr2O7 + H2SO4 = HOOC(CH2)4COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H10 + 4 K2Cr2O7 + 16 H2SO4 = 3 HOOC(CH2)4COOH + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
(NH4)2HPO4 + Na2CO3 = CO2 + H2O + NH3 + Na3PO4 =>
2(NH4)2HPO4 + 3 Na2CO3 = 3 CO2 + 3 H2O + 4 NH3 + 2 Na3PO4
F2(g) + KBr(aq) = Br2(l) + KF(aq) =>
F2(g) + 2 KBr(aq) = Br2(l) + 2 KF(aq)
Na3PO4 + Zn + H2O = Na2HPO4 + Na2[Zn(OH)4] + H2 =>
2 Na3PO4 + Zn + 4 H2O = 2 Na2HPO4 + Na2[Zn(OH)4] + H2
NaCl(ac) + CaSO4(ac) = CaCl2 + Na2SO4(ac) =>
2 NaCl(ac) + CaSO4(ac) = CaCl2 + Na2SO4(ac)
Na2CO3 + H3AsO4 = Na3AsO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3AsO4 = 2 Na3AsO4 + 3 H2O + 3 CO2
C6H6O + NaOH = C6H5ONa + H2O =>
C6H6O + NaOH = C6H5ONa + H2O
NH4Cl + CuO + O2 = HNO3 + CuCl2 + H2O =>
2 NH4Cl + CuO + 4 O2 = 2 HNO3 + CuCl2 + 3 H2O
CuBr2(aq) + K2S(aq) = CuS(s) + KBr(aq) =>
CuBr2(aq) + K2S(aq) = CuS(s) + 2 KBr(aq)
CH3COOH + Al2(CO3)3 = Al(CH3COO)3 + H2O + CO2 =>
6 CH3COOH + Al2(CO3)3 = 2 Al(CH3COO)3 + 3 H2O + 3 CO2
SiCl4 + Mg(s) = Si(s) + MgCl2(s) =>
SiCl4 + 2 Mg(s) = Si(s) + 2 MgCl2(s)
N2 + Li2S = Li3N + S8 =>
8 N2 + 24 Li2S = 16 Li3N + 3 S8
Breng de vergelijking van een chemische reactie in evenwicht
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