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8 C2H3Cl + 2 O2CO2 + H2O + HCl = 9 CH3COCl
SiO2 + H2SO4 = SiSO4 + H2O2 =>
SiO2 + H2SO4 = SiSO4 + H2O2
HNO3 + Va(OH)2 = Va(NO3)2 + H2O =>
2 HNO3 + Va(OH)2 = Va(NO3)2 + 2 H2O
C2O3H4 + O2 = H2O + CO2 =>
2 C2O3H4 + 3 O2 = 4 H2O + 4 CO2
C57O6H110 + O2 = CO2 + H2O =>
2 C57O6H110 + 163 O2 = 114 CO2 + 110 H2O
P4 + F2 = PF5 =>
P4 + 10 F2 = 4 PF5
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
K2SO4 + Cu(NO3)2 = K2(NO3)2 + CuSO4 =>
K2SO4 + Cu(NO3)2 = K2(NO3)2 + CuSO4
Co(NO3)2 + Na2S = CoS + NaNO3 =>
Co(NO3)2 + Na2S = CoS + 2 NaNO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
MgN + KI = MgI + KN =>
MgN + KI = MgI + KN
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
HNO3 + NaNO2 = NO2NO3 + NaH =>
HNO3 + NaNO2 = NO2NO3 + NaH
Ag + H2SO4(k) = AgSO4 + SO2 + H2O =>
Ag + 2 H2SO4(k) = AgSO4 + SO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2[Zn(OH)4] = KOH + Zn(OH)2 =>
K2[Zn(OH)4] = 2 KOH + Zn(OH)2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
[Ag(NH3)2]OH = Ag2O + NH3 + H2O =>
2[Ag(NH3)2]OH = Ag2O + 4 NH3 + H2O
Fe(NO3)3*9H2O + NaOH = Fe(OH)3 + NaNO3 + H2O =>
Fe(NO3)3*9H2O + 3 NaOH = Fe(OH)3 + 3 NaNO3 + 9 H2O
K(aq) + H3PO4(s) = K3PO4(aq) + H2(g) =>
6 K(aq) + 2 H3PO4(s) = 2 K3PO4(aq) + 3 H2(g)
K2Na[Co(NO2)6] + NaOH = Co(OH)3 + NaNO2 + KNO2 =>
K2Na[Co(NO2)6] + 3 NaOH = Co(OH)3 + 4 NaNO2 + 2 KNO2
(CH3)(CH3)(g) + (O2)(g) = (CO2)(g) + (H2O)(g) =>
2(CH3)(CH3)(g) + 7(O2)(g) = 4(CO2)(g) + 6(H2O)(g)
NaOH + Co(OH)NO3 = Co(OH)2 + NaNO3 =>
NaOH + Co(OH)NO3 = Co(OH)2 + NaNO3
KIO = K + I + O =>
KIO = K + I + O
Br2O3 + KOH = KBrO3 + H2O + KBr =>
3 Br2O3 + 6 KOH = 4 KBrO3 + 3 H2O + 2 KBr
NH3 + KClO = N2 + H2O + KCl =>
2 NH3 + 3 KClO = N2 + 3 H2O + 3 KCl
FeS(s) + O2(g) + H2O(l) = Fe2O3(s) + H2SO4(aq) =>
4 FeS(s) + 9 O2(g) + 4 H2O(l) = 2 Fe2O3(s) + 4 H2SO4(aq)
CuCl + KI(aq) = CuI + KCl =>
CuCl + KI(aq) = CuI + KCl
V2(SO4)5 + NaCl = V2Cl + Na(SO4)5 =>
V2(SO4)5 + NaCl = V2Cl + Na(SO4)5
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
MgBr2 + (NH4)(OH) = Mg(OH)2 + (NH4)Br =>
MgBr2 + 2(NH4)(OH) = Mg(OH)2 + 2(NH4)Br
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Li2O + H2SO4 = Li2(SO4) + H2O =>
Li2O + H2SO4 = Li2(SO4) + H2O
CO2 + NH2 = OC(NH)2 + H2O =>
CO2 + 2 NH2 = OC(NH)2 + H2O
C6H10O3 + O2 = CO2 + H2O =>
C6H10O3 + 7 O2 = 6 CO2 + 5 H2O
K2CrO7 + KNO2 + H2O = Cr(OH)3 + KNO3 + KOH =>
2 K2CrO7 + 9 KNO2 + 5 H2O = 2 Cr(OH)3 + 9 KNO3 + 4 KOH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ag + AuNO3 = Ag(NO3)2 + Au =>
Ag + 2 AuNO3 = Ag(NO3)2 + 2 Au
S + H2O2 = H2S + O2 =>
S + H2O2 = H2S + O2
NaNO2 = Na2O + O2 + N2 =>
4 NaNO2 = 2 Na2O + 3 O2 + 2 N2
Fe(OH)3 + CaI2 = FeI3 + Ca(OH)2 =>
2 Fe(OH)3 + 3 CaI2 = 2 FeI3 + 3 Ca(OH)2
NH2C6H4COCH3 + NaOH = NH2C6H4COCH2 + Na + H2O =>
NH2C6H4COCH3 + NaOH = NH2C6H4COCH2 + Na + H2O
Mg(ClO4)2 + H2SO4 = MgSO4 + HClO4 =>
Mg(ClO4)2 + H2SO4 = MgSO4 + 2 HClO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaOCl + Na2S2O3 + NaOH = NaCl + Na2SO4 + H2O =>
4 NaOCl + Na2S2O3 + 2 NaOH = 4 NaCl + 2 Na2SO4 + H2O
C3H8O3 = C2H6OCH2O2 =>
C3H8O3 = C2H6OCH2O2
H2O2 + KI + CH3COOH = H2O + I2 + KCH3COO =>
H2O2 + 2 KI + 2 CH3COOH = 2 H2O + I2 + 2 KCH3COO
(CuO)2 + H = Cu + H2O =>
(CuO)2 + 4 H = 2 Cu + 2 H2O
KBr + H2SO4 = K2SO4 + HBr =>
2 KBr + H2SO4 = K2SO4 + 2 HBr
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
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