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2 Ni(OH)3 = Ni2O3 + 3 H2O
Mn3(PO4)2 = Mn + PO4 =>
Mn3(PO4)2 = 3 Mn + 2 PO4
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Fe{3+} + C2O4{2-} = Fe2(C2O4)3 =>
2 Fe{3+} + 3 C2O4{2-} = Fe2(C2O4)3
KK2Cr2O7 + FeCl2 + HCl = CrCl3 + KCl + FeCl3 + H2O =>
KK2Cr2O7 + 5 FeCl2 + 14 HCl = 2 CrCl3 + 3 KCl + 5 FeCl3 + 7 H2O
CaC2(s) + H2O = C2H2(g) + Ca(OH)2 =>
CaC2(s) + 2 H2O = C2H2(g) + Ca(OH)2
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
CuCl + K2CO3 = CuCO3 + ClK2 =>
CuCl + K2CO3 = CuCO3 + ClK2
NaSO4 + BaCl2 = NaCl2 + BaSO4 =>
NaSO4 + BaCl2 = NaCl2 + BaSO4
[Cu(NH3)4]SO4 + HNO3 = Cu(NO3)2 + (NH4)2SO4 + NH3 =>
[Cu(NH3)4]SO4 + 2 HNO3 = Cu(NO3)2 + (NH4)2SO4 + 2 NH3
C4H9Br + KOH = KBr + C4H8 + H2O =>
C4H9Br + KOH = KBr + C4H8 + H2O
FeCl3 + HIO + H2SO4 = HClO3 + HI + Fe2(SO4)3 =>
2 FeCl3 + 18 HIO + 3 H2SO4 = 6 HClO3 + 18 HI + Fe2(SO4)3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
KOH + MgSO4 = Mg(OH)2 + K2SO4 =>
2 KOH + MgSO4 = Mg(OH)2 + K2SO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
AgNO3 + NaHS + NaOH = Ag2S + NaNO3 + H2O =>
2 AgNO3 + NaHS + NaOH = Ag2S + 2 NaNO3 + H2O
C3H6O + KMnO4 + H2SO4 = C6H6O2 + K2SO4 + MnSO4 + H2O =>
10 C3H6O + 6 KMnO4 + 9 H2SO4 = 5 C6H6O2 + 3 K2SO4 + 6 MnSO4 + 24 H2O
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
Fe(OH)3(S) + Cr(S) = Cr(OH)3(S) + Fe(OH)2(S) =>
3 Fe(OH)3(S) + Cr(S) = Cr(OH)3(S) + 3 Fe(OH)2(S)
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
K + HBr = KBr2 + H2 =>
K + 2 HBr = KBr2 + H2
Mn + O2 = MnO2 =>
Mn + O2 = MnO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
MnO + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO + 2 KClO3 + 6 KOH = 3 K2MnO4 + 2 KCl + 3 H2O
HNO3 + KI = IH + KNO3 =>
HNO3 + KI = IH + KNO3
CH3OH + K2Cr2O7 + H2SO4 = HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3OH + 2 K2Cr2O7 + 8 H2SO4 = 3 HCOOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
VCl3 + Cl2 = VCl4 =>
2 VCl3 + Cl2 = 2 VCl4
Pb(NO3)2 + H2CrO4 = PbCrO4 + HNO3 =>
Pb(NO3)2 + H2CrO4 = PbCrO4 + 2 HNO3
CaC2(s) + H2O = C2H2 + Ca(OH)2(aq) =>
CaC2(s) + 2 H2O = C2H2 + Ca(OH)2(aq)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca10(PO4)6(OH)2 + C3H6O3 = Ca(C3H5O3)2 + H3PO4 + H2O =>
Ca10(PO4)6(OH)2 + 20 C3H6O3 = 10 Ca(C3H5O3)2 + 6 H3PO4 + 2 H2O
CUSO4 + KCN = CU(CN)2 + K2SO4 =>
CUSO4 + 2 KCN = CU(CN)2 + K2SO4
CH3COOH(aq) + (NH4)2CO3(aq) = CH3COONH4(s) + H2O(l) + CO2 =>
2 CH3COOH(aq) + (NH4)2CO3(aq) = 2 CH3COONH4(s) + H2O(l) + CO2
CaCo3Na2CO3 = CaCO3Na2Co3 =>
CaCo3Na2CO3 = CaCO3Na2Co3
CoCl2*6H2O + O2 + (NH2CH2CH2NH2) + HCl = (Co(NH2CH2CH2NH2)2Cl2)Cl + H2O =>
4 CoCl2*6H2O + O2 + 8(NH2CH2CH2NH2) + 4 HCl = 4(Co(NH2CH2CH2NH2)2Cl2)Cl + 26 H2O
BaCl2 = Ba + Cl =>
BaCl2 = Ba + 2 Cl
NH4NO3 + KOH = NH4OH + KNO3 =>
NH4NO3 + KOH = NH4OH + KNO3
Na2O = Na + O2 =>
2 Na2O = 4 Na + O2
Fe(ii) + HCl = FeCl2 + H =>
Fe(ii) + 2 HCl = FeCl2 + 2 H
CH3OH = H2 + CO =>
CH3OH = 2 H2 + CO
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
SnSO4 + K2CrO4 + H2SO4 = Sn2(CrO4)4 + H2S + H2O + K2SO4 =>
4 SnSO4 + 8 K2CrO4 + 5 H2SO4 = 2 Sn2(CrO4)4 + H2S + 4 H2O + 8 K2SO4
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
CaC2(s) + H2O = C2H2(g) + Ca(OH)2(aq) =>
CaC2(s) + 2 H2O = C2H2(g) + Ca(OH)2(aq)
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
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