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CaCO3 + NH4H2PO4 = CaHPO4 + NH4HCO3
CH2O2 + NaOH = HCOONa + H2O =>
CH2O2 + NaOH = HCOONa + H2O
C5H10(l) + O2 = CO2(g) + H2O(g) =>
2 C5H10(l) + 15 O2 = 10 CO2(g) + 10 H2O(g)
C6H12O6 + H2 = CH4 + H2O =>
C6H12O6 + 12 H2 = 6 CH4 + 6 H2O
Cl2 + Ar = ClAr =>
Cl2 + 2 Ar = 2 ClAr
NH4VO3 + H2SO4 + KI = V2(SO4)3 + (NH4)2SO4 + H2O + K2SO4 + I2 =>
2 NH4VO3 + 6 H2SO4 + 4 KI = V2(SO4)3 + (NH4)2SO4 + 6 H2O + 2 K2SO4 + 2 I2
CuSO4 + Pb(NO3)2 = Cu(NO3)2 + Pb(SO4) =>
CuSO4 + Pb(NO3)2 = Cu(NO3)2 + Pb(SO4)
Ag + Au(No3)3 = AgNo3 + Au =>
3 Ag + Au(No3)3 = 3 AgNo3 + Au
SiO + CO2 = SiCO3 =>
SiO + CO2 = SiCO3
C6H12(l) + O(g) = CO2(g) + H2O(l) =>
C6H12(l) + 18 O(g) = 6 CO2(g) + 6 H2O(l)
BaCrO4 + HNO3 = BaCr2O7 + Ba(NO3)2 + H2O =>
2 BaCrO4 + 2 HNO3 = BaCr2O7 + Ba(NO3)2 + H2O
Zn + CuSO4 = ZnSO4 + Cu4 =>
4 Zn + 4 CuSO4 = 4 ZnSO4 + Cu4
C5H10 + O2(g) = CO2(g) + H2O(g) =>
2 C5H10 + 15 O2(g) = 10 CO2(g) + 10 H2O(g)
NH3 + NiSO4 = Ni(NH3)2 + SO4 =>
2 NH3 + NiSO4 = Ni(NH3)2 + SO4
Cr(OH)4{-} + H2O2 = CrO42{-} + H2O =>
Cr(OH)4{-} + 40 H2O2 = CrO42{-} + 42 H2O
CH2O2 + NaOH = HCO2Na + H2O =>
CH2O2 + NaOH = HCO2Na + H2O
H2SO4 + CH4N2O + C2H5OH = C6H8O7 + C5H11NO2S + H2O =>
12 H2SO4 + 6 CH4N2O + 33 C2H5OH = 2 C6H8O7 + 12 C5H11NO2S + 49 H2O
CuO + CO2 + H2O = Cu2(OH)2CO3 =>
2 CuO + CO2 + H2O = Cu2(OH)2CO3
Al + K{+} = Al{3+} + K =>
Al + 3 K{+} = Al{3+} + 3 K
Cr2(SO4)3 + Na2S + H2O = Cr(OH)3 + Na2SO4 + H2S =>
Cr2(SO4)3 + 3 Na2S + 6 H2O = 2 Cr(OH)3 + 3 Na2SO4 + 3 H2S
Ag2S + HNO3 + HCl = S + AgCl + NO2 + H2O =>
Ag2S + 2 HNO3 + 2 HCl = S + 2 AgCl + 2 NO2 + 2 H2O
S2Cl2 + H2O = H2SO3 + HCl + S2 =>
4 S2Cl2 + 6 H2O = 2 H2SO3 + 8 HCl + 3 S2
CH4 + OH{-} = CO2 + H2O + e =>
CH4 + 8 OH{-} = CO2 + 6 H2O + 8e
C2H6 + F2 = C2H3F3 + HF =>
C2H6 + 3 F2 = C2H3F3 + 3 HF
ZnO + KOH = K2ZnO2 + H2O =>
ZnO + 2 KOH = K2ZnO2 + H2O
Na2SO4 + C + CaCO3 = CaS + CO + Na2CO3 =>
Na2SO4 + 4 C + CaCO3 = CaS + 4 CO + Na2CO3
(NH4)2SO4 + Ca(OH)2 = CaSO4 + NH3 + HOH =>
(NH4)2SO4 + Ca(OH)2 = CaSO4 + 2 NH3 + 2 HOH
NH3(g) + I2(g) = N2I6(g) + H2(g) =>
2 NH3(g) + 3 I2(g) = N2I6(g) + 3 H2(g)
Mn + Al = MnAl =>
Mn + Al = MnAl
ClKO3 = ClK + O =>
ClKO3 = ClK + 3 O
NaNO2 + HF = NaF + HNO2 =>
NaNO2 + HF = NaF + HNO2
VO{2+} + MnO4{-} + H2O = HVO3 + Mn{2+} + H{+} =>
5 VO{2+} + MnO4{-} + 6 H2O = 5 HVO3 + Mn{2+} + 7 H{+}
C2H4 + HNO3 = C2H6O2 + NO2 =>
C2H4 + 2 HNO3 = C2H6O2 + 2 NO2
H2SO3 + H2O = HSO3{-} + H3O{+} =>
H2SO3 + H2O = HSO3{-} + H3O{+}
Cr2(SO4)3 + KOH = K3[Cr(OH)6] + K2SO4 =>
Cr2(SO4)3 + 12 KOH = 2 K3[Cr(OH)6] + 3 K2SO4
KCl + NH3 = K3N + HCl =>
3 KCl + NH3 = K3N + 3 HCl
Ca3(PO4)2(s) + SiO2(s) + C(s) = CaSiO3(s) + CO(g) + P4(s) =>
2 Ca3(PO4)2(s) + 6 SiO2(s) + 10 C(s) = 6 CaSiO3(s) + 10 CO(g) + P4(s)
CH4 + KMnO4 = CH3OH + Mn + K =>
4 CH4 + KMnO4 = 4 CH3OH + Mn + K
CH2Cl2 + H2O = CH2O + HCl =>
CH2Cl2 + H2O = CH2O + 2 HCl
MgO + N2 = Mg + NO =>
2 MgO + N2 = 2 Mg + 2 NO
Ba(OH)2 + H(C2H3O2) = Ba(C2H3O2)2 + H2O =>
Ba(OH)2 + 2 H(C2H3O2) = Ba(C2H3O2)2 + 2 H2O
NaOH + H2PO4 = NaO + H3PO4 =>
NaOH + H2PO4 = NaO + H3PO4
Pb(NO3)2(aq) + FeCl2(aq) = PbCl2 + Fe(NO3)2 =>
Pb(NO3)2(aq) + FeCl2(aq) = PbCl2 + Fe(NO3)2
Al + C2 = Al3C4 =>
3 Al + 2 C2 = Al3C4
Fe + NH3 = FeNH3 =>
Fe + NH3 = FeNH3
FeCl2(s) + O2(g) = Fe3O4(s) + Cl2(g) =>
3 FeCl2(s) + 2 O2(g) = Fe3O4(s) + 3 Cl2(g)
Ar + Cl2 = ArCl2 =>
Ar + Cl2 = ArCl2
HCN + H2O = CN{-} + H3O{+} =>
HCN + H2O = CN{-} + H3O{+}
Cr(s) + H2O(l) = Cr(OH)3 + H2 =>
2 Cr(s) + 6 H2O(l) = 2 Cr(OH)3 + 3 H2
NaBH4 + HCl = NaCl + H2 + B2H6 =>
2 NaBH4 + 2 HCl = 2 NaCl + 2 H2 + B2H6
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