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2 Cr(NO3)3 + 3 KClO + 10 NaOH = 2 Na2CrO4 + 3 KCl + 6 NaNO3 + 5 H2O
ZnS + NH4OH = [Zn(NH3)4]S + H2O =>
ZnS + 4 NH4OH = [Zn(NH3)4]S + 4 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Ca(HSO4) + HCl = CaCl + H2SO4 =>
Ca(HSO4) + HCl = CaCl + H2SO4
HSO3 + H2O = SO3 + H3O =>
HSO3 + H2O = SO3 + H3O
NO + O2 = NO3 =>
NO + O2 = NO3
KOH(s) + NH4Cl(s) = KCl(s) + NH3(g) + H2O(g) =>
KOH(s) + NH4Cl(s) = KCl(s) + NH3(g) + H2O(g)
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
CaO + SO = CaS + O2 =>
CaO + SO = CaS + O2
W(CNNO2)6 = W + CO2 + N2 =>
W(CNNO2)6 = W + 6 CO2 + 6 N2
H2SO4 + NaCH3COO = H2CH3COO + SO4Na =>
H2SO4 + NaCH3COO = H2CH3COO + SO4Na
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2MnO4 + CH3COOH = MnO2 + KMnO4 + CH3COOK + H2O =>
3 K2MnO4 + 4 CH3COOH = MnO2 + 2 KMnO4 + 4 CH3COOK + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
ZrCO + HCl = HOCl + ZrC =>
ZrCO + HCl = HOCl + ZrC
AI + NaOH = AI(OH) + Na =>
AI + NaOH = AI(OH) + Na
NaClO + NaBr + H2SO4 = Br2 + NaCl + Na2SO4 + H2O =>
NaClO + 2 NaBr + H2SO4 = Br2 + NaCl + Na2SO4 + H2O
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
K3[Cr(OH)6] + S + NH3 = K2Cr2O7 + (NH4)2S + KOH + H2O =>
2 K3[Cr(OH)6] + 3 S + 6 NH3 = K2Cr2O7 + 3(NH4)2S + 4 KOH + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
FeCl2 + Al = Fe + AlCl3 =>
3 FeCl2 + 2 Al = 3 Fe + 2 AlCl3
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
BaO2 + KMnO4 + H2SO4 = Ba(OH)2 + K2SO4 + O2 + MnSO4 =>
3 BaO2 + 2 KMnO4 + 3 H2SO4 = 3 Ba(OH)2 + K2SO4 + 4 O2 + 2 MnSO4
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Hg(NO3)2 + KPO4 = Hg(PO4) + K(NO3)2 =>
Hg(NO3)2 + KPO4 = Hg(PO4) + K(NO3)2
Ca{+2} + CO2 + H2O = CaCO3 + H{+} =>
Ca{+2} + CO2 + H2O = CaCO3 + 2 H{+}
Cr2O3 + Zn(OH)2 + O2 = (ZnOH)2CrO4 + H2O =>
2 Cr2O3 + 8 Zn(OH)2 + 3 O2 = 4(ZnOH)2CrO4 + 4 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C3H8 = C + H2 =>
C3H8 = 3 C + 4 H2
CH3CH2CH2OH + KMnO4 = CH3CH2COOH + KOH + MnO2 + H2O =>
3 CH3CH2CH2OH + 4 KMnO4 = 3 CH3CH2COOH + 4 KOH + 4 MnO2 + H2O
HCOOH + (CH3)2NH = CH3 + HCOO + NH3 =>
2 HCOOH + (CH3)2NH = 2 CH3 + 2 HCOO + NH3
H2O + Zn = ZnH2O =>
H2O + Zn = ZnH2O
Na2SiO3 + Ba(NO3)2 = BaSiO3 + NaNO3 =>
Na2SiO3 + Ba(NO3)2 = BaSiO3 + 2 NaNO3
H2CrO4 + NaOH = NaOH2 + HCrO4 =>
H2CrO4 + NaOH = NaOH2 + HCrO4
LiCl + Ca = CaCl + Li =>
LiCl + Ca = CaCl + Li
Rb + P = RbP3 =>
Rb + 3 P = RbP3
Mn + Cl = MnCl7 =>
Mn + 7 Cl = MnCl7
C6H9NO4 + O2 = CO2 + H2O + NH3 =>
2 C6H9NO4 + 11 O2 = 12 CO2 + 6 H2O + 2 NH3
Mg(OH)2 + CH3CO2H = Mg(CH3CO2)2 + H2O =>
Mg(OH)2 + 2 CH3CO2H = Mg(CH3CO2)2 + 2 H2O
C6H14 + O2 = C2H5COOH + H2O =>
2 C6H14 + 5 O2 = 4 C2H5COOH + 2 H2O
Zr + HF = ZrF + H =>
Zr + HF = ZrF + H
Li2SO4(aq) + NaCl(aq) = LiCl(aq) + Na2SO4(aq) =>
Li2SO4(aq) + 2 NaCl(aq) = 2 LiCl(aq) + Na2SO4(aq)
Co3O4 + Al(OH)3 = Al2CoO4 + H2O + O2 =>
2 Co3O4 + 12 Al(OH)3 = 6 Al2CoO4 + 18 H2O + O2
FeO + HClO4 = FeOH + ClO4 =>
FeO + HClO4 = FeOH + ClO4
Cu(NO3)2 + CH3COOH = Cu(CH3COO)2 + HNO3 =>
Cu(NO3)2 + 2 CH3COOH = Cu(CH3COO)2 + 2 HNO3
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