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3 Cu(NO3)2 + NH4NO3 + 5 CuO = 8 CuNO3 + 2 H2O
Sn(OH)2 + KOH = Sn(OH)3{-} + K{+} =>
Sn(OH)2 + KOH = Sn(OH)3{-} + K{+}
KClO3 + MgO = O2 + K2O + MgClO3 =>
4 KClO3 + 4 MgO = O2 + 2 K2O + 4 MgClO3
SnO2 + HCl = SnCl4 + H2O =>
SnO2 + 4 HCl = SnCl4 + 2 H2O
Ca(NO3)2 + Ag2(Cr2O7) = Ca(Cr2O7) + AgNO3 =>
Ca(NO3)2 + Ag2(Cr2O7) = Ca(Cr2O7) + 2 AgNO3
[Cd(NH3)6]SO4 + KCN = K2[Cd(CN)4] + K2SO4 + NH3 =>
[Cd(NH3)6]SO4 + 4 KCN = K2[Cd(CN)4] + K2SO4 + 6 NH3
KCrO2 + H2SO4 = K2SO4 + CrSO4 + H2O + O2 =>
4 KCrO2 + 6 H2SO4 = 2 K2SO4 + 4 CrSO4 + 6 H2O + O2
MgO + NO2 + O2 = Mg(NO3)2 =>
2 MgO + 4 NO2 + O2 = 2 Mg(NO3)2
C17H35COONa + MgSO4 = (C17H35COO)2Mg + Na2SO4 =>
2 C17H35COONa + MgSO4 = (C17H35COO)2Mg + Na2SO4
AgBr + HCl = HBr + AgCl =>
AgBr + HCl = HBr + AgCl
H3BO3 + NaOH + C2H6O2 + CuCl = CuB + CO2 + H2O + NaCl =>
5 H3BO3 + 5 NaOH + 2 C2H6O2 + 5 CuCl = 5 CuB + 4 CO2 + 16 H2O + 5 NaCl
IO3(ac) + I{-} + H{+} = I2 + H2O =>
2 IO3(ac) + 12 I{-} + 12 H{+} = 7 I2 + 6 H2O
CrO2 + H2O = Cr(OH)3 + H2Cr2O7 =>
6 CrO2 + 7 H2O = 4 Cr(OH)3 + H2Cr2O7
CH3CHClCOOH + NH3 = CH3CHNH2COOH + NH4Cl =>
CH3CHClCOOH + 2 NH3 = CH3CHNH2COOH + NH4Cl
FeNO + NaOH = Fe(OH)3 + Na3NO =>
FeNO + 3 NaOH = Fe(OH)3 + Na3NO
Pb(SO4) + HCl = H2(SO4) + PbCl2 =>
Pb(SO4) + 2 HCl = H2(SO4) + PbCl2
NaHCO3 + HC2H3O2 = NaC3H2O2 + H2O + CO2 =>
8 NaHCO3 + 11 HC2H3O2 = 8 NaC3H2O2 + 18 H2O + 6 CO2
K(s) + S(s) + O2(g) = K2SO3(s) =>
4 K(s) + 2 S(s) + 3 O2(g) = 2 K2SO3(s)
Al2(SO4)3 = Al + SO4 =>
Al2(SO4)3 = 2 Al + 3 SO4
Fe{2}O{4} + CO = Fe + CO{2} =>
Fe{2}O{4} + CO = Fe + CO{2}
KMnSO4 + H2SO4 + H2O2 = KHSO4 + MnSO4 + H2O =>
2 KMnSO4 + 2 H2SO4 + H2O2 = 2 KHSO4 + 2 MnSO4 + 2 H2O
SoXR3 = SoR + XR2 =>
SoXR3 = SoR + XR2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
PbI2 + Cu = CuI2 + Pb =>
PbI2 + Cu = CuI2 + Pb
CH2CHCH3(g) + H2(g) = CH3CH2CH2(g) =>
2 CH2CHCH3(g) + H2(g) = 2 CH3CH2CH2(g)
H2WO4 + C = W + CO2 + H2O =>
2 H2WO4 + 3 C = 2 W + 3 CO2 + 2 H2O
Bi + F = BiF5 =>
Bi + 5 F = BiF5
CHO + CuO = CO2 + H2O + Cu =>
2 CHO + 3 CuO = 2 CO2 + H2O + 3 Cu
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
F2 + SrCl2 = Cl2 + F2Sr =>
F2 + SrCl2 = Cl2 + F2Sr
AgF + H2S = Ag2S + HF =>
2 AgF + H2S = Ag2S + 2 HF
SnCl6{2-} + H2 = Sn{2+} + Cl{-} + H{+} =>
SnCl6{2-} + H2 = Sn{2+} + 6 Cl{-} + 2 H{+}
H2Zn = ZnH2 =>
H2Zn = ZnH2
Cr(OH)3 + HCl + H2O = CrCl3*6H2O =>
Cr(OH)3 + 3 HCl + 3 H2O = CrCl3*6H2O
H2 + NaI = Na + HI =>
H2 + 2 NaI = 2 Na + 2 HI
ZnCl2 + K4[Fe(CN)6] = ZnK2Fe(CN)6 + KCl =>
ZnCl2 + K4[Fe(CN)6] = ZnK2Fe(CN)6 + 2 KCl
NaClO3 + Na2SO3 + H2SO4 = Na2SO4 + ClO2 + H2O =>
2 NaClO3 + Na2SO3 + H2SO4 = 2 Na2SO4 + 2 ClO2 + H2O
CrO4{2-} + HSO3{-} + H{+} = Cr{3+} + SO4{2-} + H2O =>
2 CrO4{2-} + 3 HSO3{-} + 7 H{+} = 2 Cr{3+} + 3 SO4{2-} + 5 H2O
Calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
NOH + H3PO4 = N3PO4 + H2O =>
3 NOH + H3PO4 = N3PO4 + 3 H2O
Si + MgO = SiO + Mg =>
Si + MgO = SiO + Mg
LiF + KCl = FCl + KLi =>
LiF + KCl = FCl + KLi
P2O5 + NH4OH = (NH4)3PO4 + H2O =>
P2O5 + 6 NH4OH = 2(NH4)3PO4 + 3 H2O
Zn{2+} + Br{-} = ZnBr2 =>
Zn{2+} + 2 Br{-} = ZnBr2
BaO + SO3 = BaSO4(s) =>
BaO + SO3 = BaSO4(s)
NaHCO3 + H4C2O2 = NaC2H3O2 + CO2 + H2O =>
NaHCO3 + H4C2O2 = NaC2H3O2 + CO2 + H2O
Al(OH)3 + Na = NaAlO3 + H2 =>
2 Al(OH)3 + 2 Na = 2 NaAlO3 + 3 H2
C2H5N3O2 + O2 = CO2 + H2O + NO3 =>
4 C2H5N3O2 + 27 O2 = 8 CO2 + 10 H2O + 12 NO3
H2O2 + H{+} + Al = Al{3+} + H2O =>
3 H2O2 + 6 H{+} + 2 Al = 2 Al{3+} + 6 H2O
Sn + Cu{2+}[ = Cu + Sn{2+} =>
Sn + Cu{2+}[ = Cu + Sn{2+}
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