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Sr(OH)2 + Ag2S = SrS + 2 AgOH
CH4O + Cr2O7{2-} + H{+} = CH2O2 + Cr{3+} + H2O =>
3 CH4O + 2 Cr2O7{2-} + 16 H{+} = 3 CH2O2 + 4 Cr{3+} + 11 H2O
VCl4 + H2O = VOCl2 + HCl =>
VCl4 + H2O = VOCl2 + 2 HCl
FeCl2 + Ca(OH)2 = Fe(OH)2 + CaCl2 =>
FeCl2 + Ca(OH)2 = Fe(OH)2 + CaCl2
Al(OH)3 + Ca = Ca(OH)2 + Al =>
2 Al(OH)3 + 3 Ca = 3 Ca(OH)2 + 2 Al
CaF2 + H2SO4 = CaSO4 + H2F2 =>
CaF2 + H2SO4 = CaSO4 + H2F2
KBrO3 + HBr = KBr + HBrO3 =>
KBrO3 + HBr = KBr + HBrO3
Ca3(PO4)2 + H2O = Ca(OH)2 + CaHO4P =>
Ca3(PO4)2 + 2 H2O = Ca(OH)2 + 2 CaHO4P
C2H5OH + NH3 = (C2H5)2NH + H2O =>
2 C2H5OH + NH3 = (C2H5)2NH + 2 H2O
HNO3 + NaOH = H2O + NaNO3 =>
HNO3 + NaOH = H2O + NaNO3
BaCl(ClO) + HCl = Cl2 + BaCl2 + H2O =>
BaCl(ClO) + 2 HCl = Cl2 + BaCl2 + H2O
Al(s) + I(s) = AlI3 =>
Al(s) + 3 I(s) = AlI3
C(H2O)3 + O2 = CO2 + H2O =>
C(H2O)3 + O2 = CO2 + 3 H2O
CH3NO + KOH = KCN + H2O =>
CH3NO + KOH = KCN + 2 H2O
Fe{2+} + Cu{2-} = FeCu =>
Fe{2+} + Cu{2-} = FeCu
(NO2) + H2O = HNO3 + N2O =>
8(NO2) + 3 H2O = 6 HNO3 + N2O
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
Pb(CH3CO2)2 + KOH = K(CH3CO2) + Pb(OH)2 =>
Pb(CH3CO2)2 + 2 KOH = 2 K(CH3CO2) + Pb(OH)2
Rb + ZnS = RbS + Zn =>
Rb + ZnS = RbS + Zn
CaCO3(s) = CaO(s) + CO2(g) = =>
CaCO3(s) = CaO(s) + CO2(g)
C2H4NH2 + O2 = CO2 + H2O + N2 =>
2 C2H4NH2 + 7 O2 = 4 CO2 + 6 H2O + N2
Au + KOH = KH + AuO =>
Au + KOH = KH + AuO
N2H4 = N4 + H2 =>
2 N2H4 = N4 + 4 H2
HCl + ZuO = ZuCl2 + H2O =>
2 HCl + ZuO = ZuCl2 + H2O
FeS + HNO3 = Fe(NO3)2 + H2SO4 + NO + H2O =>
3 FeS + 14 HNO3 = 3 Fe(NO3)2 + 3 H2SO4 + 8 NO + 4 H2O
IO3{-} + I{-} + H{+} = I3 + H2O =>
IO3{-} + 5 I{-} + 6 H{+} = 2 I3 + 3 H2O
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
C9H8O4 + HCl = C9H7O4Cl + H =>
C9H8O4 + HCl = C9H7O4Cl + 2 H
S4 + H2O = S3H2O =>
3 S4 + 4 H2O = 4 S3H2O
C6H13HH + O2 = CO2 + H2O =>
4 C6H13HH + 39 O2 = 24 CO2 + 30 H2O
MnO4{-} + H{+} + H2C2O4 = CO2 + Mn2{+} + H2O =>
4 MnO4{-} + 6 H{+} + 13 H2C2O4 = 26 CO2 + 2 Mn2{+} + 16 H2O
Fe(OH)3 + KBrO3 + KOH = K2FeO4 + KBr + H2O =>
2 Fe(OH)3 + KBrO3 + 4 KOH = 2 K2FeO4 + KBr + 5 H2O
MgSO4 + NaOH = H2O + MgO + Na2SO4 =>
MgSO4 + 2 NaOH = H2O + MgO + Na2SO4
H + PbO = Pb + HO =>
H + PbO = Pb + HO
Al + Br = AlBr =>
Al + Br = AlBr
S + Fe = Fe2S3 =>
3 S + 2 Fe = Fe2S3
HCl + BaNo3 = HNo3 + BaCl =>
HCl + BaNo3 = HNo3 + BaCl
C2H4O2 + PbO2 = Pb + CO2 + H2O =>
C2H4O2 + 2 PbO2 = 2 Pb + 2 CO2 + 2 H2O
C6H6(l) + O2(g) = CO2(g) + H2O(g) =>
2 C6H6(l) + 15 O2(g) = 12 CO2(g) + 6 H2O(g)
SnCl2 + Na3PO4 = Sn3PO4 + NaCl2 =>
3 SnCl2 + Na3PO4 = Sn3PO4 + 3 NaCl2
CH3H3 + O2 = CO2 + H2O =>
2 CH3H3 + 5 O2 = 2 CO2 + 6 H2O
Na3PO4 + SiO2 + C = NaSiO3 + CO + P4 =>
4 Na3PO4 + 12 SiO2 + 4 C = 12 NaSiO3 + 4 CO + P4
CO2 + H2O = C2H2OH + O2 =>
8 CO2 + 6 H2O = 4 C2H2OH + 9 O2
CaCO2 + HCl = H2O + CO2 + CaCl2 + C =>
2 CaCO2 + 4 HCl = 2 H2O + CO2 + 2 CaCl2 + C
FeOH + Na = NaOH + Fe =>
FeOH + Na = NaOH + Fe
C + F2 = CF2 =>
C + F2 = CF2
KHCO3 + H2SO4 = KSO4 + H2HCO3 =>
KHCO3 + H2SO4 = KSO4 + H2HCO3
MoS2 + H2O2 = MoO3 + H2SO4 + H2O =>
MoS2 + 9 H2O2 = MoO3 + 2 H2SO4 + 7 H2O
NH3SOH + NaOH = NaSO + NH3 + H2O =>
NH3SOH + NaOH = NaSO + NH3 + H2O
(NH2)2CO = NH3 + HNCO =>
(NH2)2CO = NH3 + HNCO
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