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NaHSO3 + BaCl2 = NaCl + BaSO3 + HCl
Zn(OH)2 + HC2H3O2 = Zn(C2H3O2)2 + H2O =>
Zn(OH)2 + 2 HC2H3O2 = Zn(C2H3O2)2 + 2 H2O
Cl2(aq) + NaBr(aq) = NaCl(aq) + Br2(aq) =>
Cl2(aq) + 2 NaBr(aq) = 2 NaCl(aq) + Br2(aq)
MoO3 + SC(NH2)2 + H3PO4 = MoS2 + CO(NH2)2 + H2O + PO3 =>
MoO3 + 2 SC(NH2)2 + 2 H3PO4 = MoS2 + 2 CO(NH2)2 + 3 H2O + 2 PO3
KMnO4(s) + C3H5(OH)3(l) = K2CO3(s) + Mn2O3(s) + CO2(g) + H2O(l) =>
14 KMnO4(s) + 4 C3H5(OH)3(l) = 7 K2CO3(s) + 7 Mn2O3(s) + 5 CO2(g) + 16 H2O(l)
Al(OH)3 + H2(x) = Al(x)3 + H2O =>
6 Al(OH)3 + 9 H2(x) = 2 Al(x)3 + 18 H2O
H2S + Mg = H2Mg + S =>
H2S + Mg = H2Mg + S
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
MgSO3 + NH3 = MgNH3 + SO3 =>
MgSO3 + NH3 = MgNH3 + SO3
C4H80H + CuO = C3H7COOH + Cu + H2O =>
2 C4H80H + 77 CuO = 2 C3H7COOH + 77 Cu + 73 H2O
H2S + Me2O3 = Me2S3 + H2O =>
3 H2S + Me2O3 = Me2S3 + 3 H2O
K[Al(OH)4] + C + Br2 = AlBr3 + KOH + CO2 + H2O =>
4 K[Al(OH)4] + 3 C + 6 Br2 = 4 AlBr3 + 4 KOH + 3 CO2 + 6 H2O
NaH2PO2 + HCl = H3PO2 + NaCl =>
NaH2PO2 + HCl = H3PO2 + NaCl
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaHSO4 + LiOH = LiNaSO4 + H2O =>
NaHSO4 + LiOH = LiNaSO4 + H2O
PCl3(s) + H2O(l) = H3PO3(aq) + HCl(g) =>
PCl3(s) + 3 H2O(l) = H3PO3(aq) + 3 HCl(g)
Cu(NO3)2 + Na2S = NaNO3 + CuS =>
Cu(NO3)2 + Na2S = 2 NaNO3 + CuS
CH3CH2COOHCl2 = CH3CHClCOOHHCl =>
CH3CH2COOHCl2 = CH3CHClCOOHHCl
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
H1 + Cl1 = HCl =>
H1 + Cl1 = HCl
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
H2Br2 = HBr =>
H2Br2 = 2 HBr
MgCl2 + AgNO2 = Mg(NO2)2 + AgCl =>
MgCl2 + 2 AgNO2 = Mg(NO2)2 + 2 AgCl
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
H2(g)Cl2(g) = HCl(g) = haucl4 =>
H2(g)Cl2(g) = 2 HCl(g)
C20H42 + O2 = CO2 + H2O =>
2 C20H42 + 61 O2 = 40 CO2 + 42 H2O
Bi + H2 = BiH3 =>
2 Bi + 3 H2 = 2 BiH3
Ca3(PO4)2 + Ca(OH)2 = (CaOH)3PO4 =>
Ca3(PO4)2 + 3 Ca(OH)2 = 2(CaOH)3PO4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NaBH4 + H2SO4 + CH3CH2CHO = BH3 + CH3CH2CH2OH + NaHSO4 =>
NaBH4 + H2SO4 + CH3CH2CHO = BH3 + CH3CH2CH2OH + NaHSO4
C4H6O6 + NaOH = Na2C4H4O6 + H2O =>
C4H6O6 + 2 NaOH = Na2C4H4O6 + 2 H2O
KClO + P = KCl + PO =>
KClO + P = KCl + PO
O2 = O3 =>
3 O2 = 2 O3
Na3PO4 + SrCO3 = SrPO4 + Na3CO3 =>
Na3PO4 + SrCO3 = SrPO4 + Na3CO3
FeOH(NO3)2 = Fe(OH)3 + Fe(NO3)3 =>
3 FeOH(NO3)2 = Fe(OH)3 + 2 Fe(NO3)3
BeO2 + HClO3 = Be(ClO3)2 + H2O2 =>
BeO2 + 2 HClO3 = Be(ClO3)2 + H2O2
X2Y6 + O2 = XO2 + Y2O3 =>
2 X2Y6 + 13 O2 = 4 XO2 + 6 Y2O3
NaH2PO3 = PH3 + Na8P6O19 + H2O =>
8 NaH2PO3 = 2 PH3 + Na8P6O19 + 5 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
H2S + Na2SO3 = H2SO4 + Na2S =>
3 H2S + 4 Na2SO3 = 3 H2SO4 + 4 Na2S
C2H6 + Br2 = HBr + C2H5Br =>
C2H6 + Br2 = HBr + C2H5Br
C2H5OC2H5 + HI = CH3I + C2H5OH =>
C2H5OC2H5 + 2 HI = 2 CH3I + C2H5OH
Mg + NH3 = Mg(NH2)2 + H2 =>
Mg + 2 NH3 = Mg(NH2)2 + H2
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
H2S + HNO3 = NO2 + H2SO4 + H2O =>
H2S + 8 HNO3 = 8 NO2 + H2SO4 + 4 H2O
NO + H2O = N(OH)2 =>
NO + H2O = N(OH)2
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