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C27 = 27 C
HBr + (NH4)2SO4 = H2SO4 + NH4Br =>
2 HBr + (NH4)2SO4 = H2SO4 + 2 NH4Br
HCHO2 + NaOH = H2O + HCOONa =>
HCHO2 + NaOH = H2O + HCOONa
Ag3PO4 + NH3*H2O = [Ag(NH3)2]OH + H3PO4 + H2O =>
Ag3PO4 + 6 NH3*H2O = 3[Ag(NH3)2]OH + H3PO4 + 3 H2O
C(graf) + H2(g) = C5H12(g) =>
5 C(graf) + 6 H2(g) = C5H12(g)
CaCO3 + Li2SO4 = CaSO4 + Li2CO3 =>
CaCO3 + Li2SO4 = CaSO4 + Li2CO3
CaOSiO2 = CaSiO3 =>
CaOSiO2 = CaSiO3
O + Sr = OSr =>
O + Sr = OSr
C3H7O3N + O2 = CO2 + HCO3{-} + NH4{+} + H2O =>
2 C3H7O3N + 5 O2 = 4 CO2 + 2 HCO3{-} + 2 NH4{+} + 2 H2O
C2H5I + H2O = C2H5OH + H + I =>
C2H5I + H2O = C2H5OH + H + I
K2Cr2O7 + C6H12O6 = Cr2O3 + K2O + CO2 + H2O =>
4 K2Cr2O7 + C6H12O6 = 4 Cr2O3 + 4 K2O + 6 CO2 + 6 H2O
HCN + H2 = CH4 + NH3 =>
HCN + 3 H2 = CH4 + NH3
C3H7OH + HNO3 = NO2 + CO2 + H2O =>
C3H7OH + 18 HNO3 = 18 NO2 + 3 CO2 + 13 H2O
MgSO4(aq) + NaCl(aq) = Na2SO4(s) + MgCl2(aq) =>
MgSO4(aq) + 2 NaCl(aq) = Na2SO4(s) + MgCl2(aq)
C2H6 + CO = CH3COCH3 =>
C2H6 + CO = CH3COCH3
Al2 + HCl = Al2Cl6 + H6 =>
Al2 + 6 HCl = Al2Cl6 + H6
Na2SO3 + SnCl2 + H2O = HCl + Na2S2O4 + Na2(Sn(OH)6) =>
2 Na2SO3 + SnCl2 + 4 H2O = 2 HCl + Na2S2O4 + Na2(Sn(OH)6)
CuCl2 + K2S = KCl2 + Cu2S =>
2 CuCl2 + K2S = 2 KCl2 + Cu2S
HClBaCl2SO4 = BaSO4HCl3 =>
HClBaCl2SO4 = BaSO4HCl3
Fe + NiS = Ni + Fe2S3 =>
2 Fe + 3 NiS = 3 Ni + Fe2S3
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
HCl + Al(OH)3 = AlOHCl2 + H2O =>
2 HCl + Al(OH)3 = AlOHCl2 + 2 H2O
C6H12O6 + NO3 = CO2 + N2 + H2O =>
C6H12O6 + 4 NO3 = 6 CO2 + 2 N2 + 6 H2O
SrO + Si = Sr + SiO2 =>
2 SrO + Si = 2 Sr + SiO2
CaSO4 + AlCl3 = CaCl2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlCl3 = 3 CaCl2 + Al2(SO4)3
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
2 K2Cr2O7 + 8 H2SO4 + C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 2 CO2 + 11 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CH3NO2 = C + H2 + N2 + O2 =>
2 CH3NO2 = 2 C + 3 H2 + N2 + 2 O2
MgCl2(aq)CuSO4(aq) = MgSO4(s)CuCl2(aq) =>
MgCl2(aq)CuSO4(aq) = MgSO4(s)CuCl2(aq)
K2[Sn(OH)6] = K2SnO3 + H2O =>
K2[Sn(OH)6] = K2SnO3 + 3 H2O
C17H35COOH + Ba(OH)2(H2O) = (C17H35COO)2Ba + H2O =>
2 C17H35COOH + Ba(OH)2(H2O) = (C17H35COO)2Ba + 3 H2O
Fe3N + Sn = Fe + SnN =>
Fe3N + Sn = 3 Fe + SnN
KI + H2SO4 = K2SO4 + H2S + I2 + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + H2S + 4 I2 + 4 H2O
NaC2H3O2(aq) + Pb(NO3)2(aq) = NaNO3(aq) + Pb(C2H3O2)2(aq) =>
2 NaC2H3O2(aq) + Pb(NO3)2(aq) = 2 NaNO3(aq) + Pb(C2H3O2)2(aq)
C2H4 = C4H8 =>
2 C2H4 = C4H8
C8H9NO2 + C2H5OH = C10H15N + O =>
C8H9NO2 + C2H5OH = C10H15N + 3 O
O7 = O8 =>
8 O7 = 7 O8
(NH3)2CO3 + H2O = H2CO3 + NH3OH =>
(NH3)2CO3 + 2 H2O = H2CO3 + 2 NH3OH
Cu(HSO4)2 + KOH = K2SO4 + CuSO4 + H2O =>
Cu(HSO4)2 + 2 KOH = K2SO4 + CuSO4 + 2 H2O
NaOH(aq) + CuSO4(aq) = Na2SO4(aq) + Cu(OH)2 =>
2 NaOH(aq) + CuSO4(aq) = Na2SO4(aq) + Cu(OH)2
Br + OH = BrO + H2O =>
Br + 2 OH = BrO + H2O
HI + Al = AlI3 + H =>
3 HI + Al = AlI3 + 3 H
Na2SO3 + SO2 + H2O = NaHSO3 =>
Na2SO3 + SO2 + H2O = 2 NaHSO3
CH3CN + O2 = CO2 + H2O + N2 =>
4 CH3CN + 11 O2 = 8 CO2 + 6 H2O + 2 N2
CaCO3 + HCH3CO2 = Ca(CH3CO2)2 + H2CO3 =>
CaCO3 + 2 HCH3CO2 = Ca(CH3CO2)2 + H2CO3
FeSO4 + KOH + K2MnO4 + H2O = Fe(OH)3 + MnO2 + K2SO4 =>
2 FeSO4 + 2 KOH + K2MnO4 + 2 H2O = 2 Fe(OH)3 + MnO2 + 2 K2SO4
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
FeS2(s) + O2(g) = Fe2O3(s) + SO2 =>
4 FeS2(s) + 11 O2(g) = 2 Fe2O3(s) + 8 SO2
(CH2O)3 = CH3COOH =>
2(CH2O)3 = 3 CH3COOH
Mn(OH)3 + HNO3 = Mn(NO3)3 + H2O =>
Mn(OH)3 + 3 HNO3 = Mn(NO3)3 + 3 H2O
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