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3 CaBr2 + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 CaSO4 + K2SO4 + 3 Br2 + 7 H2O
Ag2S + KCN = KAg(CN)2 + K2S =>
Ag2S + 4 KCN = 2 KAg(CN)2 + K2S
Mg(NO3)2(s) + (NH4)2HPO4(s) + NH3(aq) + H2O(l) = Mg10(PO4)6(OH)2(s) + NH4NO3(aq) =>
10 Mg(NO3)2(s) + 6(NH4)2HPO4(s) + 8 NH3(aq) + 2 H2O(l) = Mg10(PO4)6(OH)2(s) + 20 NH4NO3(aq)
NaCH3COO + H2O = CH3COOH + NaOH =>
NaCH3COO + H2O = CH3COOH + NaOH
Fe(ClO3)3 + NaOH = NaClO3 + Fe(OH)3 =>
Fe(ClO3)3 + 3 NaOH = 3 NaClO3 + Fe(OH)3
CaCO3 + C6H8O7 = CO2 + Ca3(C6H5O7)2 + H2O =>
3 CaCO3 + 2 C6H8O7 = 3 CO2 + Ca3(C6H5O7)2 + 3 H2O
HCN + RbOH = H2O + RbCN =>
HCN + RbOH = H2O + RbCN
C19H22O6 + O2 = CO2 + H2O =>
2 C19H22O6 + 43 O2 = 38 CO2 + 22 H2O
Ni2S3 + O2 = Ni2O3 + SO3 =>
Ni2S3 + 6 O2 = Ni2O3 + 3 SO3
Sr(NO3)2 + H2SO4 = SrSO4 + HNO3 =>
Sr(NO3)2 + H2SO4 = SrSO4 + 2 HNO3
HBr + Fe = H + FeBr2 =>
2 HBr + Fe = 2 H + FeBr2
Na2SO4 + Sr(OH)2 = SrSO4 + Na(OH) =>
Na2SO4 + Sr(OH)2 = SrSO4 + 2 Na(OH)
Br + CH4 = CH3Br + HBr =>
2 Br + CH4 = CH3Br + HBr
HCOOH + Zn(OH)2 = (HCOO)2Zn + H2O =>
2 HCOOH + Zn(OH)2 = (HCOO)2Zn + 2 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
HNO2 + CoCl2 = Co(NO2)3 + HCl + N2 + H2O =>
20 HNO2 + 6 CoCl2 = 6 Co(NO2)3 + 12 HCl + N2 + 4 H2O
AgNO3(aq) + CuI2(aq) = AgI(s) + Cu(NO3)2(aq) =>
2 AgNO3(aq) + CuI2(aq) = 2 AgI(s) + Cu(NO3)2(aq)
KHSO4 + Al = K2SO4 + Al2(SO4)3 + H2 =>
6 KHSO4 + 2 Al = 3 K2SO4 + Al2(SO4)3 + 3 H2
Sn(NO3)4 + K2SO3 = Sn2(SO3)4 + KNO3 =>
2 Sn(NO3)4 + 4 K2SO3 = Sn2(SO3)4 + 8 KNO3
Pr + O2 = PrO2 =>
Pr + O2 = PrO2
Ba + FeCl2 = Fe + BaCl2 =>
Ba + FeCl2 = Fe + BaCl2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
MoSO4 + AgNO3 = Ag2SO4 + Mo(NO3)2 =>
MoSO4 + 2 AgNO3 = Ag2SO4 + Mo(NO3)2
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
C9H8O4 + H = C9H10O4 =>
C9H8O4 + 2 H = C9H10O4
H2(C2O4) + CuOH = H2O + Cu2(C2O4) =>
H2(C2O4) + 2 CuOH = 2 H2O + Cu2(C2O4)
H2SO4(aq) + Fe = Fe3(SO4)2(aq) + H2(g) =>
2 H2SO4(aq) + 3 Fe = Fe3(SO4)2(aq) + 2 H2(g)
Al + FeSO4 + H2O = Al2(SO4)3 + Fe(OH)2 + H2 =>
2 Al + 3 FeSO4 + 6 H2O = Al2(SO4)3 + 3 Fe(OH)2 + 3 H2
Na2C2O4 + Ca(CH3CO2)2 = NaCH3CO2 + CaC2O4 =>
Na2C2O4 + Ca(CH3CO2)2 = 2 NaCH3CO2 + CaC2O4
Li + CuI = LiI + Cu =>
Li + CuI = LiI + Cu
HCI + H2O = CI{-} + H3O{+} =>
HCI + H2O = CI{-} + H3O{+}
KMnO4 + Na2C2O4 + H2SO4 = CO2 + H2O + MnSO4 + Na2SO4 + KOH =>
2 KMnO4 + 5 Na2C2O4 + 7 H2SO4 = 10 CO2 + 6 H2O + 2 MnSO4 + 5 Na2SO4 + 2 KOH
SrBr2 + K2S = K2Sr + Br2S =>
SrBr2 + K2S = K2Sr + Br2S
H2O + As = AsO + H2 =>
H2O + As = AsO + H2
Be + KNO3 + KOH + H2O = NH3 + K[Be(OH)4] =>
8 Be + 3 KNO3 + 5 KOH + 18 H2O = 3 NH3 + 8 K[Be(OH)4]
K{+} + Na3[Co(NO2)6] = K3[Co(NO2)6] + Na{+} =>
3 K{+} + Na3[Co(NO2)6] = K3[Co(NO2)6] + 3 Na{+}
H2O2 = O2 + H =>
H2O2 = O2 + 2 H
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HClO4 + KCO3 = KClO4 + HCO3 =>
HClO4 + KCO3 = KClO4 + HCO3
CuCo3 + HCl = HCo3 + CuCl =>
CuCo3 + HCl = HCo3 + CuCl
NiSO4H2O = NiSO4 + H2O =>
NiSO4H2O = NiSO4 + H2O
CH3COOH + CH3CH2CH2(OH)CH3 = CH3CH2CH(COOCH3)CH3 + H2O =>
11 CH3COOH + 8 CH3CH2CH2(OH)CH3 = 9 CH3CH2CH(COOCH3)CH3 + 12 H2O
PbS + O3 = PbSO4 =>
3 PbS + 4 O3 = 3 PbSO4
ZnCl2 + Al2O3 = ZnO + AlCl3 =>
3 ZnCl2 + Al2O3 = 3 ZnO + 2 AlCl3
AlBr + Cl = Al + ClBr =>
AlBr + Cl = Al + ClBr
H2S + NH4OH = NH4HS + H2O =>
H2S + NH4OH = NH4HS + H2O
BaO2 + KI + H2O = I2 + Ba(OH)2 + KOH =>
BaO2 + 2 KI + 2 H2O = I2 + Ba(OH)2 + 2 KOH
NaNO3 + Sr(NO3)2 + NH4H2(PO4) + NH2CONH2 = NaSrPO4 + H2O + CO2 + N2 =>
NaNO3 + Sr(NO3)2 + NH4H2(PO4) + 2 NH2CONH2 = NaSrPO4 + 7 H2O + 2 CO2 + 4 N2
calciumhydroxide + kooldioxide = calciumcarbonaat + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Sn(ClO2)4 + Co3(PO4)2 = Sn3(PO4)4 + Co(ClO2)2 =>
3 Sn(ClO2)4 + 2 Co3(PO4)2 = Sn3(PO4)4 + 6 Co(ClO2)2
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