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2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
GaPO3 = Ga2O3 + PO + O2 =>
4 GaPO3 = 2 Ga2O3 + 4 PO + O2
Pb + KOH + H2O = KPb(OH)3 + H2 =>
Pb + KOH + 2 H2O = KPb(OH)3 + H2
Ba + Cl2 = BaCl2 = BaCl2 =>
Ba + Cl2 = BaCl2
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
MnO4{-} + HSO3{-} + H{+} = Mn{+2} + HSO4{-} + H2O =>
2 MnO4{-} + 5 HSO3{-} + 6 H{+} = 2 Mn{+2} + 5 HSO4{-} + 3 H2O
KNO2 + KMnO4 + CH3COOH = KNO3 + (CH3COO)2Mn + CH3COOK + H2O =>
5 KNO2 + 2 KMnO4 + 6 CH3COOH = 5 KNO3 + 2(CH3COO)2Mn + 2 CH3COOK + 3 H2O
Sn + H2SO4 = SnSO4 + SO2 + H2O =>
Sn + 2 H2SO4 = SnSO4 + SO2 + 2 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
H2SO4(aq) + Fe(NO3)3(aq) = HNO3(aq) + Fe2(SO4)3(aq) =>
3 H2SO4(aq) + 2 Fe(NO3)3(aq) = 6 HNO3(aq) + Fe2(SO4)3(aq)
Na3PO4 + Zn(NO3)2 = NaNO3 + Zn3(PO4)2 =>
2 Na3PO4 + 3 Zn(NO3)2 = 6 NaNO3 + Zn3(PO4)2
Ga + O2 = GaO =>
2 Ga + O2 = 2 GaO
K2Cr2O7 + SO2 = Cr2(SO4)3 + K2O =>
K2Cr2O7 + 3 SO2 = Cr2(SO4)3 + K2O
H2SO4 + Na + CO3 = NaSO4 + H2CO3 =>
H2SO4 + Na + CO3 = NaSO4 + H2CO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HI = H2 + I2 =>
2 HI = H2 + I2
NaF + AgNO3 = AgF + NaNO3 =>
NaF + AgNO3 = AgF + NaNO3
H2O + SO3{2-} + I2 = H{+} + I{-} + SO4{2-} =>
H2O + SO3{2-} + I2 = 2 H{+} + 2 I{-} + SO4{2-}
H2O + Na = NaOH + H2 =>
2 H2O + 2 Na = 2 NaOH + H2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
C2H4 + KMnO4 + NaOH = K2MnO4 + Na2MnO4 + C2H4(OH)2 =>
C2H4 + 2 KMnO4 + 2 NaOH = K2MnO4 + Na2MnO4 + C2H4(OH)2
A + B = AB =>
A + B = AB
B + F = BF3 =>
B + 3 F = BF3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H4 + KMnO4 + NaOH = C2H4(OH)2 + Na2MnO4 + KOH =>
C2H4 + 2 KMnO4 + 4 NaOH = C2H4(OH)2 + 2 Na2MnO4 + 2 KOH
SO3{-2} + H2O = SO4{-2} + H{+} + e =>
SO3{-2} + H2O = SO4{-2} + 2 H{+} + 2e
Fe + Na2O = FeO + Na =>
Fe + Na2O = FeO + 2 Na
CrO4{-2} + S{-2} + H3O{+} = Cr(OH)3 + S + H2O =>
2 CrO4{-2} + 3 S{-2} + 10 H3O{+} = 2 Cr(OH)3 + 3 S + 12 H2O
H2Po4 + NaOH = Na2Po4 + H2O =>
H2Po4 + 2 NaOH = Na2Po4 + 2 H2O
NaOH + H2SO4 = Na2SO4 + H2O(classify) =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O(classify)
CuCl2(aq) + Ag(s) = AgCl + Cu =>
CuCl2(aq) + 2 Ag(s) = 2 AgCl + Cu
Ru + H2O = RuOH + H2 =>
2 Ru + 2 H2O = 2 RuOH + H2
Ag(s) + CuCl2(aq) = AgCl(aq) + Cu(s) =>
2 Ag(s) + CuCl2(aq) = 2 AgCl(aq) + Cu(s)
Mg + H2SO4 + HCl = H2S + MgCl2 + H2O =>
4 Mg + H2SO4 + 8 HCl = H2S + 4 MgCl2 + 4 H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Fe2O3(s) + C = Fe(s) + CO2(g) =>
2 Fe2O3(s) + 3 C = 4 Fe(s) + 3 CO2(g)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuS + H2SO4 = CuSO4 + SO2 + H2O =>
CuS + 4 H2SO4 = CuSO4 + 4 SO2 + 4 H2O
Na2SiO3 + HCl = NaCl + H2SiO3 =>
Na2SiO3 + 2 HCl = 2 NaCl + H2SiO3
FeO + CuCl2 = FeCl2 + CuO =>
FeO + CuCl2 = FeCl2 + CuO
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Fe(No3)3 + NaOH = NaNo3 + Fe(OH)3 =>
Fe(No3)3 + 3 NaOH = 3 NaNo3 + Fe(OH)3
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
Co + F2 = CoF3 =>
2 Co + 3 F2 = 2 CoF3
MgSO4 + H2SO4 = MgH2(SO4)2 =>
MgSO4 + H2SO4 = MgH2(SO4)2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
BaCl2 + K2CO3 = BaCO3 + KCl =>
BaCl2 + K2CO3 = BaCO3 + 2 KCl
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