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3 NH4NO3 + COH4 = CO2 + 8 H2O + 3 N2
Ag(s) + HNO3(conc) = AgNO3(aq) + NO2(g) + H2O(l) =>
Ag(s) + 2 HNO3(conc) = AgNO3(aq) + NO2(g) + H2O(l)
Zn + HCl = ZnCl + H =>
Zn + HCl = ZnCl + H
Fe(NO3)3(aq) + NaOH(aq) = Fe(OH)3 + NaNO3(aq) =>
Fe(NO3)3(aq) + 3 NaOH(aq) = Fe(OH)3 + 3 NaNO3(aq)
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
Mg + HNO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + N2O + 5 H2O
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
K2CO + BaCl2 = KCl + BaCO =>
K2CO + BaCl2 = 2 KCl + BaCO
CH3CH2NHCH3 + HCl = CH3CH2NH2CH3 + Cl =>
CH3CH2NHCH3 + HCl = CH3CH2NH2CH3 + Cl
Pb(NO3)2 + AlI3 = PbI2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlI3 = 3 PbI2 + 2 Al(NO3)3
C4H9OH + (CH3CO)2O = CH3COOC4H9 + CH3COOH =>
C4H9OH + (CH3CO)2O = CH3COOC4H9 + CH3COOH
K2CO + BaCl2 = KCl + BaCO =>
K2CO + BaCl2 = 2 KCl + BaCO
FeCl2 + Na2CO3 = FeCO3 + NaCl =>
FeCl2 + Na2CO3 = FeCO3 + 2 NaCl
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
C2H6COOO + NaOH = C2H4OHCOONa + H2O =>
C2H6COOO + NaOH = C2H4OHCOONa + H2O
H2S + K = K2S + H2 =>
H2S + 2 K = K2S + H2
NaMnO4 + SO2 + H2O = Na2SO4 + MnO2 + H2SO4 =>
2 NaMnO4 + 3 SO2 + 2 H2O = Na2SO4 + 2 MnO2 + 2 H2SO4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CU(OH)2 + NaNO3 = CU(NO3)2 + NaOH =>
CU(OH)2 + 2 NaNO3 = CU(NO3)2 + 2 NaOH
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
Cu(OH)2 + NaNO3 = CuNO3 + Na(OH)2 =>
Cu(OH)2 + NaNO3 = CuNO3 + Na(OH)2
NaMnO4 + SO2 + H2O = NaHSO4 + MnSO4 + H2SO4 =>
2 NaMnO4 + 5 SO2 + 2 H2O = 2 NaHSO4 + 2 MnSO4 + H2SO4
MnO2 + H{+} + Cl{-} = Cl2 + Mn{2+} + H2O =>
MnO2 + 4 H{+} + 2 Cl{-} = Cl2 + Mn{2+} + 2 H2O
Fe2(CO3)3 + H2SO4 = Fe2(SO4)3 + H2O + CO2 =>
Fe2(CO3)3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O + 3 CO2
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe + Cl = Fe3Cl =>
3 Fe + Cl = Fe3Cl
Fe2(CO3)3 + H2SO4 = Fe2(SO4)3 + H2O + CO2 =>
Fe2(CO3)3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O + 3 CO2
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
ScPO4 + CaCO3 = Sc2(CO3)3 + Ca3(PO4)2 =>
2 ScPO4 + 3 CaCO3 = Sc2(CO3)3 + Ca3(PO4)2
Pt + O2 = PtO =>
2 Pt + O2 = 2 PtO
HNO2(ag) = NO2 + H2 =>
2 HNO2(ag) = 2 NO2 + H2
FeCl2 + NH4SCN = Fe(SCN)2 + NH4Cl =>
FeCl2 + 2 NH4SCN = Fe(SCN)2 + 2 NH4Cl
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Al + Br = AlBr3 =>
Al + 3 Br = AlBr3
SO6 + H2O = H2SO4 + O2 =>
2 SO6 + 2 H2O = 2 H2SO4 + 3 O2
ZnCO3 + H2 = Zn + H2O + CO2 =>
ZnCO3 + H2 = Zn + H2O + CO2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Ag2S + KCN = AgK(CN)2 + K2S =>
Ag2S + 4 KCN = 2 AgK(CN)2 + K2S
C2H12O6 + O2 = CO2 + H2O(g) =>
C2H12O6 + 2 O2 = 2 CO2 + 6 H2O(g)
NO + NH2OH = N2 + H2O =>
2 NO + 4 NH2OH = 3 N2 + 6 H2O
OHCOCOOH + Ca(OH)2 = Ca2O + CO2 + H2O =>
OHCOCOOH + 2 Ca(OH)2 = Ca2O + 2 CO2 + 3 H2O
Br2 + HClO3 = HBrO3 + Cl2 =>
Br2 + 2 HClO3 = 2 HBrO3 + Cl2
H2O + PBr3 = H3PO3 + HBr =>
3 H2O + PBr3 = H3PO3 + 3 HBr
CaC2O4 + CH3COOH = Ca(CH3COO) + CO2 + H2O =>
8 CaC2O4 + 7 CH3COOH = 8 Ca(CH3COO) + 14 CO2 + 2 H2O
BaCl + Ba(No3)2 = BaNo3 + BaCl2 =>
2 BaCl + Ba(No3)2 = 2 BaNo3 + BaCl2
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr =>
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr
PbCl4 + O2 = PbO2 + Cl2 =>
PbCl4 + O2 = PbO2 + 2 Cl2
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