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NiSO4 + 2 NH4OH = Ni(OH)2 + (NH4)2SO4
Na2S + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
3 Na2S + 4 Na2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 7 Na2SO4 + 16 H2O
Fe2O3 + NH3 = Fe3O4 + N2 + H2O =>
9 Fe2O3 + 2 NH3 = 6 Fe3O4 + N2 + 3 H2O
Ca5(PO4)3F + HCl = CaF2 + CaCl2 + Ca(H2PO4)2 =>
2 Ca5(PO4)3F + 12 HCl = CaF2 + 6 CaCl2 + 3 Ca(H2PO4)2
I + O = I2O5 =>
2 I + 5 O = I2O5
Cu + HClO4 = Cu(ClO4)2 + Cl2 + H2O =>
7 Cu + 16 HClO4 = 7 Cu(ClO4)2 + Cl2 + 8 H2O
(NH4)(NO3) + KOH = NH4OH + KNO3 =>
(NH4)(NO3) + KOH = NH4OH + KNO3
Cu(NH3)4SO4 = CuSO4 + NH3 =>
Cu(NH3)4SO4 = CuSO4 + 4 NH3
Mg + N2 = Mg1N2 =>
Mg + N2 = Mg1N2
C2H4O2 + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2 C2H4O2 + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O
Na2S + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
3 Na2S + 4 Na2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 7 Na2SO4 + 16 H2O
NH4OH + Cl = NH3Cl + H2O =>
NH4OH + Cl = NH3Cl + H2O
C5H10O5 = CH3CH2OH + CO2 =>
3 C5H10O5 = 5 CH3CH2OH + 5 CO2
H3NSO3 + CaCO3 = CaH4N2O6S2 + H2O + CO2 =>
2 H3NSO3 + CaCO3 = CaH4N2O6S2 + H2O + CO2
NiSO4 + C2H8N2 = Ni(C2H8N2)3SO4 =>
NiSO4 + 3 C2H8N2 = Ni(C2H8N2)3SO4
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
P2O5 + HCl = H2O + PCl5 =>
P2O5 + 10 HCl = 5 H2O + 2 PCl5
CH3OH + CO2 = CH3COOH + O2 =>
2 CH3OH + 2 CO2 = 2 CH3COOH + O2
FeCl3*6H2O + NaOH = Fe(OH)3 + NaCl + H2O =>
FeCl3*6H2O + 3 NaOH = Fe(OH)3 + 3 NaCl + 6 H2O
K2S + H2O = KHS + KOH =>
K2S + H2O = KHS + KOH
CH3OH + KMnO4 = HCOH + KOH + H2O + MnO2 =>
3 CH3OH + 2 KMnO4 = 3 HCOH + 2 KOH + 2 H2O + 2 MnO2
Zn(OH)2 = Zn + (OH)2 =>
Zn(OH)2 = Zn + (OH)2
KMnO4 + K2Cr2O7 = K2MnO4 + KCrO2 + CrO5 =>
KMnO4 + K2Cr2O7 = K2MnO4 + KCrO2 + CrO5
Br2O5 + H2O = HBr + O2 =>
Br2O5 + H2O = 2 HBr + 3 O2
NiI2 + Na2CO3 = NiCO3 + Na2I2 =>
NiI2 + Na2CO3 = NiCO3 + Na2I2
C2H5OH + O2(g) = CO2 + H2O(g) =>
C2H5OH + 3 O2(g) = 2 CO2 + 3 H2O(g)
OH + H2S = S + H2O =>
2 OH + H2S = S + 2 H2O
ZnI2 + Ag = AgI + Zn =>
ZnI2 + 2 Ag = 2 AgI + Zn
AlO + HOH = AlOH + HO =>
AlO + HOH = AlOH + HO
Fe(OH)2 + Na2CO3 = FeCO3 + NaOH =>
Fe(OH)2 + Na2CO3 = FeCO3 + 2 NaOH
CH3CH2CH2CH2OH + KMnO4 = H2O + K + MnO2 + CH3CH2CH2COOH =>
CH3CH2CH2CH2OH + KMnO4 = H2O + K + MnO2 + CH3CH2CH2COOH
CaCO3 + H(C2H3O2) = Ca(C2H3O2)2 + H2O + CO2 =>
CaCO3 + 2 H(C2H3O2) = Ca(C2H3O2)2 + H2O + CO2
MgI2 + Mn(SO4)2 = Mg(SO4) + MnI4 =>
2 MgI2 + Mn(SO4)2 = 2 Mg(SO4) + MnI4
(NH4)2O = N2 + H2 + O2 =>
2(NH4)2O = 2 N2 + 8 H2 + O2
NH4 + O2 = NO2 + H2O =>
NH4 + 2 O2 = NO2 + 2 H2O
CH2O = C + H2 + O2 =>
2 CH2O = 2 C + 2 H2 + O2
KBr + O2 = K2O + Br2 =>
4 KBr + O2 = 2 K2O + 2 Br2
Fe(SCN)3 + NaF = NaSCN + FeF3 =>
Fe(SCN)3 + 3 NaF = 3 NaSCN + FeF3
C6H12O6 + C2H5OH = C28H48O6 + H2O =>
5 C6H12O6 + 27 C2H5OH = 3 C28H48O6 + 39 H2O
CH2O + CuSO4 + NaOH = HCOOH + Cu2O + Na2SO4 + H2O =>
CH2O + 2 CuSO4 + 4 NaOH = HCOOH + Cu2O + 2 Na2SO4 + 2 H2O
OH + H2S = S + H2O =>
2 OH + H2S = S + 2 H2O
PbS + HNO3 + HCl = H2PbCl4 + NO + H2SO4 + H2O =>
3 PbS + 8 HNO3 + 12 HCl = 3 H2PbCl4 + 8 NO + 3 H2SO4 + 4 H2O
C6H10 + H2O = C6H11OH =>
C6H10 + H2O = C6H11OH
SnCl2 + HgCl2 = SnCl4 + Hg =>
SnCl2 + HgCl2 = SnCl4 + Hg
HCl + NaNH2 = NaClNH3 =>
HCl + NaNH2 = NaClNH3
C5H12 + F2 = CF2 + HF =>
C5H12 + 11 F2 = 5 CF2 + 12 HF
Cu + AuCl3 = Au + CuCl =>
3 Cu + AuCl3 = Au + 3 CuCl
NaOH(aq) + NiCl2(aq) = NaCl(aq) + Ni(OH)2 =>
2 NaOH(aq) + NiCl2(aq) = 2 NaCl(aq) + Ni(OH)2
HI + HClO = HIO3 + HCl =>
HI + 3 HClO = HIO3 + 3 HCl
OH + H2S = S + H2O =>
2 OH + H2S = S + 2 H2O
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