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3 He + N2 = He3(N2)
Ca + Au = CaAu =>
Ca + Au = CaAu
C6H12O6 = C2H4OHCOOH =>
C6H12O6 = 2 C2H4OHCOOH
CeNO3 + NaOH = CeOH + NaNO3 =>
CeNO3 + NaOH = CeOH + NaNO3
CuSO4(aq) + KI(aq) = CuI(s) + I2(aq) + K2SO4(aq) =>
2 CuSO4(aq) + 4 KI(aq) = 2 CuI(s) + I2(aq) + 2 K2SO4(aq)
Fe2O3 + C(s) = Fe + CO2 =>
2 Fe2O3 + 3 C(s) = 4 Fe + 3 CO2
Au + Ca = AuCa =>
Au + Ca = AuCa
C2H5N + O2 = CO + H2O + NO =>
4 C2H5N + 11 O2 = 8 CO + 10 H2O + 4 NO
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C2H5NH2 + HNO3 = C2H5OH + N2 + H2O =>
5 C2H5NH2 + 3 HNO3 = 5 C2H5OH + 4 N2 + 4 H2O
CuSO4(aq) + KI(aq) = CuI2(s) + K2SO4(aq) =>
CuSO4(aq) + 2 KI(aq) = CuI2(s) + K2SO4(aq)
Fe2O3 + C(s) = Fe(s) + CO2(g) =>
2 Fe2O3 + 3 C(s) = 4 Fe(s) + 3 CO2(g)
Ca + Au = Ca5Au3 =>
5 Ca + 3 Au = Ca5Au3
C2H5NH2 + HNO3 = C2H5NH3NO3 =>
C2H5NH2 + HNO3 = C2H5NH3NO3
C(s) + Fe2O3 = Fe(s) + CO =>
3 C(s) + Fe2O3 = 2 Fe(s) + 3 CO
As2S3 + HNO3 = H3As5O4 + SO2 + NO2 + H2O =>
5 As2S3 + 70 HNO3 = 2 H3As5O4 + 15 SO2 + 70 NO2 + 32 H2O
Fe + HNO3(dilute) = Fe(NO3)2 + H2O + NO =>
3 Fe + 8 HNO3(dilute) = 3 Fe(NO3)2 + 4 H2O + 2 NO
CuSO4(aq) + KI(aq) = CuI(s) + KSO4(aq) =>
CuSO4(aq) + KI(aq) = CuI(s) + KSO4(aq)
C2H5NH2 + HNO3 = C2H5NH3 + NO3 =>
C2H5NH2 + HNO3 = C2H5NH3 + NO3
Fe2O3 + C(s) = Fe(l) + CO2(g) =>
2 Fe2O3 + 3 C(s) = 4 Fe(l) + 3 CO2(g)
Fe + HNO3(dilute) = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3(dilute) = Fe(NO3)3 + NO + 2 H2O
P4 + Fe2O3 = P4O10 + Fe =>
3 P4 + 10 Fe2O3 = 3 P4O10 + 20 Fe
Sr(s) + P4(s) = Sr3P2(s) =>
6 Sr(s) + P4(s) = 2 Sr3P2(s)
S + O = SO2 =>
S + 2 O = SO2
C2H5NH2 + HNO3 = C2H5NO3 + NH3 =>
C2H5NH2 + HNO3 = C2H5NO3 + NH3
MnBr2 + Cl2 = Br + MnCl2 =>
MnBr2 + Cl2 = 2 Br + MnCl2
H + Cr2O7({-}2) + H2SO3 = Cr({+}3) + SO4({-}2) + H2O =>
2 H + Cr2O7({-}2) + 3 H2SO3 = 2 Cr({+}3) + 3 SO4({-}2) + 4 H2O
CuSO4(aq) + NaI(aq) = CuI(aq) + I2(g) + Na2SO4(aq) =>
2 CuSO4(aq) + 4 NaI(aq) = 2 CuI(aq) + I2(g) + 2 Na2SO4(aq)
Fe2O3 + P4 = O2 + FeP =>
2 Fe2O3 + P4 = 3 O2 + 4 FeP
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2(g) + I(s) = HI(g) =>
H2(g) + 2 I(s) = 2 HI(g)
Fe(NO3)3 + H2O = Fe(OH)3 + H2 + NO3 =>
2 Fe(NO3)3 + 6 H2O = 2 Fe(OH)3 + 3 H2 + 6 NO3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
CH3CHOHCH2CH3 + PCl5 = CH3CHClCH2CH3 + POCl3 + HCl =>
CH3CHOHCH2CH3 + PCl5 = CH3CHClCH2CH3 + POCl3 + HCl
C6H5Cl + NH3 = C6H5NH2 + HCl =>
C6H5Cl + NH3 = C6H5NH2 + HCl
NH3(g) + ClF3(g) = HF(g) + N2(g) + Cl2(g) =>
2 NH3(g) + 2 ClF3(g) = 6 HF(g) + N2(g) + Cl2(g)
CuCO3(s) + HCl(aq) = CuCl2(aq) + H2O(l) + CO2(g) =>
CuCO3(s) + 2 HCl(aq) = CuCl2(aq) + H2O(l) + CO2(g)
Na2S4O4 + H2O2 = Na2SO4 + H2SO4 + H2O =>
Na2S4O4 + 9 H2O2 = Na2SO4 + 3 H2SO4 + 6 H2O
H + Cr2O7({-}2) + H2SO3 = Cr3{+} + HSO4({-}) + H2O =>
27 H + 3 Cr2O7({-}2) + 5 H2SO3 = 2 Cr3{+} + 5 HSO4({-}) + 16 H2O
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
SiO2(s) + CaO(s) = CaSiO3 =>
SiO2(s) + CaO(s) = CaSiO3
Ca(OH)2 + CO2 = CaCO3CaCO3 + H2O =>
2 Ca(OH)2 + 2 CO2 = CaCO3CaCO3 + 2 H2O
Ba + Zn + Ga = BaZnGa =>
Ba + Zn + Ga = BaZnGa
C + HNO3 = C4(NO3)2 + N2O + H2O =>
16 C + 10 HNO3 = 4 C4(NO3)2 + N2O + 5 H2O
Pb(NO3)2 + Na3 = Pb3 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3 = Pb3 + 6 NaNO3
C4H12O4Si = SiO2 + CH3OCH3 =>
C4H12O4Si = SiO2 + 2 CH3OCH3
H2SO4 + NaBr = Na2SO4 + H2O + SO2 + Br2 =>
2 H2SO4 + 2 NaBr = Na2SO4 + 2 H2O + SO2 + Br2
K2Cr2O7 + H2SO4 + NO = HNO2 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 4 H2SO4 + 6 NO = 6 HNO2 + K2SO4 + Cr2(SO4)3 + H2O
H3PO4 + NaOH = NaH2PO4(aq) + H2O =>
H3PO4 + NaOH = NaH2PO4(aq) + H2O
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