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3 Cl2 + 2 Al = 2(AlCl3)
Bi(NO3)3*5H2O + NO = Bi + HNO3 + H2O =>
Bi(NO3)3*5H2O + NO = Bi + 4 HNO3 + 3 H2O
HCIO4 + Pb = H2 + Pb(CIO4)2 =>
2 HCIO4 + Pb = H2 + Pb(CIO4)2
HClO + HTe = ClO + H2Te =>
HClO + HTe = ClO + H2Te
C9H10O + MnO2 + H{+} = C9H8O + H2O + Mn{2+} =>
C9H10O + MnO2 + 2 H{+} = C9H8O + 2 H2O + Mn{2+}
Fe + Ba(NO3)2 = Ba + Fe(NO3)2 =>
Fe + Ba(NO3)2 = Ba + Fe(NO3)2
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
PbS + Na2SO4 = PbSO4 + Na2S =>
PbS + Na2SO4 = PbSO4 + Na2S
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
Li2SO4 + Cl(OH)2 = ClSO4 + LiOH =>
Li2SO4 + Cl(OH)2 = ClSO4 + 2 LiOH
K3(PO4) + MnCl2 = KCl + Mn3(PO4)2 =>
2 K3(PO4) + 3 MnCl2 = 6 KCl + Mn3(PO4)2
C3H7Br = C3H6 + HBr =>
C3H7Br = C3H6 + HBr
CH4(g) + O(g) = CO2(g) + H2O(g) =>
CH4(g) + 4 O(g) = CO2(g) + 2 H2O(g)
H{+} + Cr2O7 + C2H5OH = Cr{+3} + C2H4O + H2O =>
6 H{+} + Cr2O7 + 4 C2H5OH = 2 Cr{+3} + 4 C2H4O + 7 H2O
MnO2 + KOH + KNO3 = K2MnO4KNO2 + H2O =>
MnO2 + 2 KOH + KNO3 = K2MnO4KNO2 + H2O
BeSO4 + KOH = BeOH + KSO4 =>
BeSO4 + KOH = BeOH + KSO4
H3AsO3 = H2O + As2O3 =>
2 H3AsO3 = 3 H2O + As2O3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NaI + Cu(NO3)2 = CuI + NaNO3 + I2 =>
4 NaI + 2 Cu(NO3)2 = 2 CuI + 4 NaNO3 + I2
B + O2 = BO =>
2 B + O2 = 2 BO
NH4CO3 + ZnCl = NH4Cl + ZnCO3 =>
NH4CO3 + ZnCl = NH4Cl + ZnCO3
Zn(OH)2 + Na2SO4 = ZnSO4 + NaOH =>
Zn(OH)2 + Na2SO4 = ZnSO4 + 2 NaOH
AgNO3 + Ca(OH)2 = AgOH + Ca(NO3)2 =>
2 AgNO3 + Ca(OH)2 = 2 AgOH + Ca(NO3)2
KMnO4 + K2SO3 = K2SO4 + K + Mn =>
KMnO4 + 4 K2SO3 = 4 K2SO4 + K + Mn
Ag2CrO4 + NH3 = [Ag(NH3)2]{+} + CrO4{2-} =>
Ag2CrO4 + 4 NH3 = 2[Ag(NH3)2]{+} + CrO4{2-}
Na2SO3 + KI + H2SO4 = I2 + K2SO4 + Na2S + H2O =>
Na2SO3 + 6 KI + 3 H2SO4 = 3 I2 + 3 K2SO4 + Na2S + 3 H2O
Si + HF = SiF + H =>
Si + HF = SiF + H
NaCl2 + Pb(NO3)2 = Na(NO3)2 + PbCl2 =>
NaCl2 + Pb(NO3)2 = Na(NO3)2 + PbCl2
Al2(SO4)3 + (NH4)2S = Al2S3 + (NH4)2SO4 =>
Al2(SO4)3 + 3(NH4)2S = Al2S3 + 3(NH4)2SO4
SO3*Na2CO3 = Na2SO4 + CO2 =>
SO3*Na2CO3 = Na2SO4 + CO2
Cr(ClO4)3 + Li3PO4 = CrPO4 + LiClO4 =>
Cr(ClO4)3 + Li3PO4 = CrPO4 + 3 LiClO4
Fe(HCO3)2 = Fe2(CO3)2 + H2O + CO2 =>
2 Fe(HCO3)2 = Fe2(CO3)2 + 2 H2O + 2 CO2
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Al + C2Cl4 = AlCl3 + C =>
4 Al + 3 C2Cl4 = 4 AlCl3 + 6 C
Sr(OH)2 + HCl = SrCl2 + H2O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
BaS + NH4I = BaI2 + (NH4)2S =>
BaS + 2 NH4I = BaI2 + (NH4)2S
CH3COOH + K = CH3COOHK =>
CH3COOH + K = CH3COOHK
HNO3 + Na = NaNO3 + NO + H2O =>
4 HNO3 + 3 Na = 3 NaNO3 + NO + 2 H2O
C2H6O + Cr2O7{-} + H{+} = C2H4O + H2O + Cr{3+} =>
7 C2H6O + 2 Cr2O7{-} + 14 H{+} = 7 C2H4O + 14 H2O + 4 Cr{3+}
Mn(NO3)2 + Na3PO4 = Mn3(PO4)2 + NaNO3 =>
3 Mn(NO3)2 + 2 Na3PO4 = Mn3(PO4)2 + 6 NaNO3
CH3COONa + NaOH + CaO = Na2CO2 + Ca(OH)2 + CH4 =>
3 CH3COONa + 5 NaOH + 3 CaO = 4 Na2CO2 + 3 Ca(OH)2 + 2 CH4
Na + S = Na2S =>
2 Na + S = Na2S
Pb(CH3COO)2 + Na2S + CaCl2 = PbS + Ca(CH3COO)2 + NaCl =>
Pb(CH3COO)2 + Na2S + CaCl2 = PbS + Ca(CH3COO)2 + 2 NaCl
Al + CrO4 = AlCrO4 =>
Al + CrO4 = AlCrO4
Br2 + H3PO4 = P + HBrO3 + H2O =>
Br2 + 2 H3PO4 = 2 P + 2 HBrO3 + 2 H2O
NaAt + H2SO4 = Na2SO4 + At + H2 =>
2 NaAt + H2SO4 = Na2SO4 + 2 At + H2
CaF2 + H2O = CaO + HF =>
CaF2 + H2O = CaO + 2 HF
FeS + CS2 = FeC + S2 =>
2 FeS + 2 CS2 = 2 FeC + 3 S2
HCOONa + H2O = H2COONa + HO =>
HCOONa + H2O = H2COONa + HO
NI(CO) = NI + CO =>
NI(CO) = NI + CO
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