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NaHCO3 + HCl = NaCl + H2O + CO2
CrO4{2-} + S{2-} + H2O = Cr(OH)3 + S2 + OH{-} =>
4 CrO4{2-} + 6 S{2-} + 16 H2O = 4 Cr(OH)3 + 3 S2 + 20 OH{-}
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Fe2(SO4)3 + H2O + NaOH = NaFe3(SO4)2(OH)6 + H2SO4 =>
3 Fe2(SO4)3 + 10 H2O + 2 NaOH = 2 NaFe3(SO4)2(OH)6 + 5 H2SO4
Na2S + NaBrO = Na2SO4 + NaBr =>
Na2S + 4 NaBrO = Na2SO4 + 4 NaBr
Ta + CuO = Cu + Ta2O5 =>
2 Ta + 5 CuO = 5 Cu + Ta2O5
C18H34O + O2 = CO2 + H2O =>
C18H34O + 26 O2 = 18 CO2 + 17 H2O
Zn3(PO4)2 + NH4OH = Zn(OH)2 + (NH4)3PO4 =>
Zn3(PO4)2 + 6 NH4OH = 3 Zn(OH)2 + 2(NH4)3PO4
BaPO4 + HNO3 = BaNO3 + HPO4 =>
BaPO4 + HNO3 = BaNO3 + HPO4
Ba{+} + SO4{-}2 = BaSO4(s) =>
Ba{+} + SO4{-}2 = BaSO4(s)
Mg(s) + HNO2(aq) = MgNO2(aq) + H2(g) =>
2 Mg(s) + 2 HNO2(aq) = 2 MgNO2(aq) + H2(g)
CaBr2 + Na2SO4 = NaBr + Ca(SO4) =>
CaBr2 + Na2SO4 = 2 NaBr + Ca(SO4)
Cl2 + NO3 + AlAg = AgCl + Al(NO3)3 =>
Cl2 + 6 NO3 + 2 AlAg = 2 AgCl + 2 Al(NO3)3
HNO3 + S = SO3 + NO2 + H2 =>
6 HNO3 + 2 S = 2 SO3 + 6 NO2 + 3 H2
C2H4 + O2 = CO2 + H2O000000000000000000000000000000000000000000000000000 =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O000000000000000000000000000000000000000000000000000
Pb(ClO4)2 + HI = HClO4 + PbI2 =>
Pb(ClO4)2 + 2 HI = 2 HClO4 + PbI2
AgNO3 + NH4Cl = NH4NO3 + AgCl =>
AgNO3 + NH4Cl = NH4NO3 + AgCl
C3H7Br + KOH = C3H6 + KBr + H2O =>
C3H7Br + KOH = C3H6 + KBr + H2O
CH3OCH3 + BF3 = CH3OCH3BF3 =>
CH3OCH3 + BF3 = CH3OCH3BF3
KCl + NaHC4H4O6 = KHC4H4O6 + NaCl =>
KCl + NaHC4H4O6 = KHC4H4O6 + NaCl
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Ba(OH)2(aq) + H2SO4(aq) = BaSO4(s) + H2O(l) =>
Ba(OH)2(aq) + H2SO4(aq) = BaSO4(s) + 2 H2O(l)
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
C6H5NO2 + HCl + Zn = C6H5NH2 + H2O + ZnCl2 =>
C6H5NO2 + 6 HCl + 3 Zn = C6H5NH2 + 2 H2O + 3 ZnCl2
Fe2O3 + CO2 = Fe + CO3 =>
Fe2O3 + 3 CO2 = 2 Fe + 3 CO3
Cl + FeI = FeCl + I =>
Cl + FeI = FeCl + I
HC1 + Mg = H + C1Mg =>
HC1 + Mg = H + C1Mg
OH = OH(aq) =>
OH = OH(aq)
CH3COOH + Na2CO3 = NaHC + H2O + CO2 =>
3 CH3COOH + 2 Na2CO3 = 4 NaHC + 4 H2O + 4 CO2
Na3PO4 + H2S = H3PO4 + Na2S =>
2 Na3PO4 + 3 H2S = 2 H3PO4 + 3 Na2S
NaNO2 + H2SO4 = Na2SO4 + HNO2 =>
2 NaNO2 + H2SO4 = Na2SO4 + 2 HNO2
K2SO4 + Pb(C2H3O2)2 = PbSO4 + K(C2H3O2) =>
K2SO4 + Pb(C2H3O2)2 = PbSO4 + 2 K(C2H3O2)
CH2CHCOOK + HCl = KCl + CH2ClCH2COOH =>
CH2CHCOOK + 2 HCl = KCl + CH2ClCH2COOH
KOCN + (NH4)2SO4 = CO(NH2)2 + K2SO4 =>
2 KOCN + (NH4)2SO4 = 2 CO(NH2)2 + K2SO4
H2SO4(aq) + Zn(CH3COO)2(aq) = H2(CH3COO)2(aq) + ZnSO4(s) =>
H2SO4(aq) + Zn(CH3COO)2(aq) = H2(CH3COO)2(aq) + ZnSO4(s)
BaS2O3 + NH4OH = BaOH + NH4S2O3 =>
BaS2O3 + NH4OH = BaOH + NH4S2O3
CaCOHCl = CaClCOH =>
CaCOHCl = CaClCOH
FeSO4 + H2 = FeS + H2O2 =>
FeSO4 + 2 H2 = FeS + 2 H2O2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C + O2 = CO2 =>
C + O2 = CO2
SnCl2 + I2 = SnI2 + SnCl4 =>
2 SnCl2 + I2 = SnI2 + SnCl4
O2 + C2H6 = CO2 + H2O =>
7 O2 + 2 C2H6 = 4 CO2 + 6 H2O
C + H = CH =>
C + H = CH
Cl + NaI = NaCl + I =>
Cl + NaI = NaCl + I
I2 + RbOH = RbIO3 + RbI + H2O =>
3 I2 + 6 RbOH = RbIO3 + 5 RbI + 3 H2O
KI + CH3COOH + NaNO2 = CH3COONa + KNO2 + HI =>
KI + CH3COOH + NaNO2 = CH3COONa + KNO2 + HI
NaWO3 + HCl = NaCl + HWO3 =>
NaWO3 + HCl = NaCl + HWO3
C3H6 + O2 = C(O2)3 + H2O =>
2 C3H6 + 21 O2 = 6 C(O2)3 + 6 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
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