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2 NiSO4NH4OH = (NiOH)2SO4(NH4)2SO4
AgBr + H2SO4 = Ag2SO4 + HBr =>
2 AgBr + H2SO4 = Ag2SO4 + 2 HBr
Al + KOH + H2O = K2[Al(OH)3] + H2 =>
2 Al + 4 KOH + 2 H2O = 2 K2[Al(OH)3] + H2
HCHO + [Ag(NH3)2]OH = HCOOH + Ag + H2O + NH3 =>
HCHO + 2[Ag(NH3)2]OH = HCOOH + 2 Ag + H2O + 4 NH3
C5H7N + O2 = CO2 + H2O + N =>
4 C5H7N + 27 O2 = 20 CO2 + 14 H2O + 4 N
Fe + LiOH = Fe(OH)3 + Li =>
Fe + 3 LiOH = Fe(OH)3 + 3 Li
H2O2(l) + SO2(aq) = H2SO4(aq) =>
H2O2(l) + SO2(aq) = H2SO4(aq)
C5H7N + O2 = CO2 + H2O + N =>
4 C5H7N + 27 O2 = 20 CO2 + 14 H2O + 4 N
Zn + H3P = Zn3P2 + H =>
3 Zn + 2 H3P = Zn3P2 + 6 H
AgO + Mn(NO3)2 + HNO3 = HMnO4 + AgNO3 + H2O =>
5 AgO + Mn(NO3)2 + 3 HNO3 = HMnO4 + 5 AgNO3 + H2O
HCHO2 + NaOH = CHO2 + Na + H2O =>
HCHO2 + NaOH = CHO2 + Na + H2O
MnO2(s) + Sn(s) = Mn(s) + Sn2O3(s) =>
3 MnO2(s) + 4 Sn(s) = 3 Mn(s) + 2 Sn2O3(s)
Pb3(PO4)2 = PbO + P2O5 =>
Pb3(PO4)2 = 3 PbO + P2O5
C8H18 + O2 = CO1 + H2O =>
2 C8H18 + 17 O2 = 16 CO1 + 18 H2O
(NiOH)2SO4 + HOH = Ni(OH)2 + H2SO4 =>
(NiOH)2SO4 + 2 HOH = 2 Ni(OH)2 + H2SO4
CuBr2 + Li2(CO3) = Cu(CO3) + Li2Br2 =>
CuBr2 + Li2(CO3) = Cu(CO3) + Li2Br2
KOH(aq) + AlCl3(aq) = KCl + Al(OH)3 =>
3 KOH(aq) + AlCl3(aq) = 3 KCl + Al(OH)3
MnSO4 + KNO3 + NaOH = Na2MnO4 + KNO2 + NaSO4 + H2O =>
2 MnSO4 + 5 KNO3 + 6 NaOH = 2 Na2MnO4 + 5 KNO2 + 2 NaSO4 + 3 H2O
KBr + BaS = BaBr2 + K2S =>
2 KBr + BaS = BaBr2 + K2S
HCO3 + CaCl = HCl + CaCO3 =>
HCO3 + CaCl = HCl + CaCO3
Mn + H2SO4 = MnSO4 + H2 =>
Mn + H2SO4 = MnSO4 + H2
C6H5CH2Cl + Mg + CH3CHO + H2O = C6H5CH2CHCH3OH + MgClOH =>
C6H5CH2Cl + Mg + CH3CHO + H2O = C6H5CH2CHCH3OH + MgClOH
Zn(OH)2 + KOH = K2[Zn(OH)4] =>
Zn(OH)2 + 2 KOH = K2[Zn(OH)4]
CH3CH2CHCl2 + KOH = KCl + H2O + CH3CH2CHO =>
CH3CH2CHCl2 + 2 KOH = 2 KCl + H2O + CH3CH2CHO
NaI + NaNO2 + HCl = I2 + NO + NaCl + H2O =>
2 NaI + 2 NaNO2 + 4 HCl = I2 + 2 NO + 4 NaCl + 2 H2O
I2 + HNO3 = HIO3 + NO + H =>
I2 + 3 HNO3 = 2 HIO3 + 3 NO + H
KMnO4 + FeSO4 + H2SO4 = Fe2(SO4)3 + H2O + KSO4 + MnSO4 =>
KMnO4 + 4 FeSO4 + 4 H2SO4 = 2 Fe2(SO4)3 + 4 H2O + KSO4 + MnSO4
H2S + MgCl2 = MgS + HCl =>
H2S + MgCl2 = MgS + 2 HCl
Al2O3 + H2S = H2O + Al2S3 =>
Al2O3 + 3 H2S = 3 H2O + Al2S3
NaPO4 + AgBr = AgPO4 + NaBr =>
NaPO4 + AgBr = AgPO4 + NaBr
CaS(aq) + NiCl2(aq) = NiS(s) + CaCl2(aq) =>
CaS(aq) + NiCl2(aq) = NiS(s) + CaCl2(aq)
Mg(g) + HCl(aq) = H2(q) + MgCl2(aq) =>
Mg(g) + 2 HCl(aq) = H2(q) + MgCl2(aq)
CH3CH2CH3 + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH3 + 6 KMnO4 + 9 H2SO4 = 5 CH3CH2COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
Rb3O4 + H2 = Rb + H2O =>
Rb3O4 + 4 H2 = 3 Rb + 4 H2O
Na2MoO4 + Zn + HCl = Mo5O14 + ZnCl2 + NaCl + H2O =>
5 Na2MoO4 + Zn + 12 HCl = Mo5O14 + ZnCl2 + 10 NaCl + 6 H2O
(NH4)2SO4 + NaCl = NH4Cl + Na2SO4 =>
(NH4)2SO4 + 2 NaCl = 2 NH4Cl + Na2SO4
CuSO4 + NaJ = CuJ + Na2SO4 + J2 =>
2 CuSO4 + 4 NaJ = 2 CuJ + 2 Na2SO4 + J2
AgCl(s) + NH3(aq) = Ag + N + HCl =>
3 AgCl(s) + NH3(aq) = 3 Ag + N + 3 HCl
Pb + FeSO4 = Pb(SO4)4 + Fe =>
Pb + 4 FeSO4 = Pb(SO4)4 + 4 Fe
TiO4 + B4C + C = TiB2 + CO =>
2 TiO4 + B4C + 7 C = 2 TiB2 + 8 CO
MnO4{-} + HCOO{-} + H{+} = MnO2 + CO2 + H2O =>
2 MnO4{-} + 3 HCOO{-} + 5 H{+} = 2 MnO2 + 3 CO2 + 4 H2O
Cu2O + H2S = Cu + SO2 + H2O =>
3 Cu2O + H2S = 6 Cu + SO2 + H2O
CH3NH2 + HCl = CH3NH3Cl =>
CH3NH2 + HCl = CH3NH3Cl
HBO2 + KCl = K2B4O7 + H2O + HCl =>
4 HBO2 + 2 KCl = K2B4O7 + H2O + 2 HCl
C4H10 + Cl2 = C4H9Cl + H2 =>
2 C4H10 + Cl2 = 2 C4H9Cl + H2
ZnBr2 + H2SO4 = ZnSO4 + HBr =>
ZnBr2 + H2SO4 = ZnSO4 + 2 HBr
Mg(NO3)2 + NaHCO3 = NaNO3 + H2O + CO2 + MgCO3 =>
Mg(NO3)2 + 2 NaHCO3 = 2 NaNO3 + H2O + CO2 + MgCO3
C2H6(s) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(s) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
W + H2O = WO3 + H2 =>
W + 3 H2O = WO3 + 3 H2
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