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8 Zn(s) + 10 HNO3 = 8 Zn(NO3) + N2O + 5 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
NH4OH + H3PO4 = H2O + (NH4)2HPO4 =>
2 NH4OH + H3PO4 = 2 H2O + (NH4)2HPO4
AuOOH + KOH = KAuO2 + H2O =>
AuOOH + KOH = KAuO2 + H2O
Ag3N + HCl = H3N + AgCl =>
Ag3N + 3 HCl = H3N + 3 AgCl
C2H5NH2 + H2S = C2H5SH + NH3 =>
C2H5NH2 + H2S = C2H5SH + NH3
C12H22O11 + CH20 = C2H6O + CO2 =>
4 C12H22O11 + CH20 = 18 C2H6O + 13 CO2
CoCl2 + Na3Po4 = Co3Po4 + Cl2Na =>
3 CoCl2 + Na3Po4 = Co3Po4 + 3 Cl2Na
Zn + NaOH + H2O = Na2(Zn(OH)4) + H2 =>
Zn + 2 NaOH + 2 H2O = Na2(Zn(OH)4) + H2
Ca + B = BCa =>
Ca + B = BCa
NaClO(aq) + Na2SO3 = NaCl(aq) + Na2SO4(aq) =>
NaClO(aq) + Na2SO3 = NaCl(aq) + Na2SO4(aq)
C6H10SO4 + H2O = H{+} + SO4{2-} + C3H6O =>
C6H10SO4 + 2 H2O = 2 H{+} + SO4{2-} + 2 C3H6O
Pb(SO4)2 + K = K3SO4 + Pb =>
Pb(SO4)2 + 6 K = 2 K3SO4 + Pb
C9H7N + H2 = C9H13N =>
C9H7N + 3 H2 = C9H13N
H2O2 + H2S4 = H2O + H2SO4 =>
13 H2O2 + H2S4 = 10 H2O + 4 H2SO4
NaOH + K4Fe(CN)6 = Na4Fe(CN)6 + KOH =>
4 NaOH + K4Fe(CN)6 = Na4Fe(CN)6 + 4 KOH
HNO3 + Ag2SO4 = AgNO3 + H2SO4 =>
2 HNO3 + Ag2SO4 = 2 AgNO3 + H2SO4
C2H3ClO + H2O = C2H4O2 + HCl =>
C2H3ClO + H2O = C2H4O2 + HCl
NaCl + Be(NO3)2 = NaNO3 + BeCl2 =>
2 NaCl + Be(NO3)2 = 2 NaNO3 + BeCl2
Ca(CO3)2 + Na2Co3 = CaCo3 + NaCO3 =>
Ca(CO3)2 + Na2Co3 = CaCo3 + 2 NaCO3
Mn(NO3)2 + BeCl2 = BeNO3 + Mn(Cl2)2 =>
Mn(NO3)2 + 2 BeCl2 = 2 BeNO3 + Mn(Cl2)2
V2(SO4)3 + H2O2 + KOH = K3VO4 + H2O + K2SO4 =>
V2(SO4)3 + 2 H2O2 + 12 KOH = 2 K3VO4 + 8 H2O + 3 K2SO4
CHCl3(l) + HF(l) = CHClF2 + HCl =>
CHCl3(l) + 2 HF(l) = CHClF2 + 2 HCl
AlBr3 + NaCO3 = NaBr3 + AlCO3 =>
AlBr3 + NaCO3 = NaBr3 + AlCO3
Pb + Na2CO3 = Pb(CO3)2 + Na =>
Pb + 2 Na2CO3 = Pb(CO3)2 + 4 Na
PbO2 + Cu3N = PbN + Cu3O2 =>
PbO2 + Cu3N = PbN + Cu3O2
C2H5OH + Na = C2H5OHNa =>
C2H5OH + Na = C2H5OHNa
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2 + H2O = K2H + OH =>
K2 + H2O = K2H + OH
C2H5OH + H2O = CO + H2 =>
C2H5OH + H2O = 2 CO + 4 H2
CH3COOH + PbO = (CH3COO)2Pb + H2O =>
2 CH3COOH + PbO = (CH3COO)2Pb + H2O
(Al2(CO3)3) = Al2 + CO3 =>
(Al2(CO3)3) = Al2 + 3 CO3
CH39(CH2)2CH3 + O2 = H2O + CO2 =>
2 CH39(CH2)2CH3 + 31 O2 = 46 H2O + 8 CO2
HF + Pt(OH)2 = H2O + PtF2 =>
2 HF + Pt(OH)2 = 2 H2O + PtF2
KMnO4 + K2SO3 + NaOH = K2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + K2SO3 + 2 NaOH = 2 K2MnO4 + Na2SO4 + H2O
C6H9NO + H2O2 = C6H12O6N + H2O =>
2 C6H9NO + 7 H2O2 = 2 C6H12O6N + 4 H2O
H2CO3 + K2CO3 = K2C2O5 + H2O =>
H2CO3 + K2CO3 = K2C2O5 + H2O
MgI2 + AgHCO3 = Mg(HCO3)2 + AgI =>
MgI2 + 2 AgHCO3 = Mg(HCO3)2 + 2 AgI
C10 + H16 + Cl2 = CHCl =>
8 C10 + 5 H16 + 40 Cl2 = 80 CHCl
Ca(OH)2 + NaCl = Ca(ClO)2 + H2 + Na =>
Ca(OH)2 + 2 NaCl = Ca(ClO)2 + H2 + 2 Na
H2O + CoF3 = O2 + CoF2 + HF =>
2 H2O + 4 CoF3 = O2 + 4 CoF2 + 4 HF
Ni(HCO3)2(s) = NiCO3(s) + H2O(l) + CO2(g) =>
Ni(HCO3)2(s) = NiCO3(s) + H2O(l) + CO2(g)
(FeS2) + O2 = Fe2O3 + SO2 =>
4(FeS2) + 11 O2 = 2 Fe2O3 + 8 SO2
AgC2H3O2 + NH4I = AgI + NH4C2H3O2 =>
AgC2H3O2 + NH4I = AgI + NH4C2H3O2
Zn + CrCl3 = Cr + ZnCl2 =>
3 Zn + 2 CrCl3 = 2 Cr + 3 ZnCl2
Na3PO4 + CoBr2 = Na + Br + CoPO4 =>
Na3PO4 + CoBr2 = 3 Na + 2 Br + CoPO4
CH2O + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
3 CH2O + 2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 CO2 + 11 H2O
Na2C2O4 + H2SO4 + KMnO4 = MnSO4 + K2SO4 + Na2SO4 + H2O + CO2 =>
5 Na2C2O4 + 8 H2SO4 + 2 KMnO4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 8 H2O + 10 CO2
HJ + K2O = KJ + H2O =>
2 HJ + K2O = 2 KJ + H2O
Cr2O3 + KOH + KClO3 = K2CrO4 + Cl2 + H2O =>
5 Cr2O3 + 14 KOH + 6 KClO3 = 10 K2CrO4 + 3 Cl2 + 7 H2O
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