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Na2S + Sn(SO4)2 = 2 Na(SO4) + SnS
H3OKF = H2OHKF =>
H3OKF = H2OHKF
H3BO3 + C2H7NO = C2H10BNO4 =>
H3BO3 + C2H7NO = C2H10BNO4
HNO3 + Na2SO3 = H2O + SO2 + NaNO3 =>
2 HNO3 + Na2SO3 = H2O + SO2 + 2 NaNO3
LiCl + KOH = LiHO + KCl =>
LiCl + KOH = LiHO + KCl
AgCl + NaOH + C6H12O6 = Ag + NaCl + CO2 + H2O =>
24 AgCl + 24 NaOH + C6H12O6 = 24 Ag + 24 NaCl + 6 CO2 + 18 H2O
Zn(NO3)2 + AlI3 = ZnI2 + Al(NO3)3 =>
3 Zn(NO3)2 + 2 AlI3 = 3 ZnI2 + 2 Al(NO3)3
H3O{+} + MnO + PbO2 = MnO4{-} + Pb{2+} + H2O =>
8 H3O{+} + 2 MnO + 5 PbO2 = 2 MnO4{-} + 5 Pb{2+} + 12 H2O
H2O(s) + KO2(s) = KOH(s) + O2(g) =>
2 H2O(s) + 4 KO2(s) = 4 KOH(s) + 3 O2(g)
FeI3 + AgNO3 = Fe(NO3)3 + AgI =>
FeI3 + 3 AgNO3 = Fe(NO3)3 + 3 AgI
Ba(OH)2 + Na2SiO3 = NaOH + BaSiO3 =>
Ba(OH)2 + Na2SiO3 = 2 NaOH + BaSiO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K2Cr2O7(s) + H2O(l) + S(s) = SO2(g) + KOH(s) + Cr2O3(s) =>
2 K2Cr2O7(s) + 2 H2O(l) + 3 S(s) = 3 SO2(g) + 4 KOH(s) + 2 Cr2O3(s)
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
VCl2 + HCl = VCl4 + H2 =>
VCl2 + 2 HCl = VCl4 + H2
MnO + KCIO3 + KOH = K2MnO4 + KCI + H2O =>
3 MnO + 2 KCIO3 + 6 KOH = 3 K2MnO4 + 2 KCI + 3 H2O
(COOH)2 + NaOH = NaCO2 + H2O =>
(COOH)2 + 2 NaOH = 2 NaCO2 + 2 H2O
Al(s) + SnSO4(aq) = Al(SO4)3(aq) + Sn(s) =>
Al(s) + 3 SnSO4(aq) = Al(SO4)3(aq) + 3 Sn(s)
Mg(OH)2 + HCl = H2O + MgCl2 =>
Mg(OH)2 + 2 HCl = 2 H2O + MgCl2
Y(OH)2 + HCl = YCl2 + H2O =>
Y(OH)2 + 2 HCl = YCl2 + 2 H2O
K2Cr2O7 + H2SO4 = KSO4 + H4Cr2O7 =>
K2Cr2O7 + 2 H2SO4 = 2 KSO4 + H4Cr2O7
H3C{-}CH(OH){-}CH3 = H3C{-}CO{-}CH3 =>
H3C{-}CH(OH){-}CH3 = H3C{-}CO{-}CH3
MgCO3 + LiCl = MgCl2 + Li2CO3 =>
MgCO3 + 2 LiCl = MgCl2 + Li2CO3
HBr + Al(OH)3 = HBr(OH) + Al =>
3 HBr + Al(OH)3 = 3 HBr(OH) + Al
*3Na + Cl2 = *2NaCl =>
2*3Na + 3 Cl2 = 3*2NaCl
KOH + NO2 = KNO2 + KNO3 + H2O =>
2 KOH + 2 NO2 = KNO2 + KNO3 + H2O
C3H8O3 + ClO4{-} = CO2 + Cl{-} + H2O =>
4 C3H8O3 + 7 ClO4{-} = 12 CO2 + 7 Cl{-} + 16 H2O
Zn(NO3)2 + Na2Co3 = Zn2Co3 + Na(NO3)2 =>
2 Zn(NO3)2 + Na2Co3 = Zn2Co3 + 2 Na(NO3)2
H2(g) + O3(g) = H2O(l) =>
3 H2(g) + O3(g) = 3 H2O(l)
NiSO4 + NH4OH = [Ni(NH3)6](OH)2 + (NH4)2SO4 + H2O =>
NiSO4 + 8 NH4OH = [Ni(NH3)6](OH)2 + (NH4)2SO4 + 6 H2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
HNO3 + Na2SO3 = H2O + SO2 + NaNO3 =>
2 HNO3 + Na2SO3 = H2O + SO2 + 2 NaNO3
ZnO + HClO3 = Zn(ClO3)2 + H2O =>
ZnO + 2 HClO3 = Zn(ClO3)2 + H2O
C2H6O + K2CrO7 + H2SO4 = CH3COOH + K2SO4 + H2O + Cr2(SO4)4 =>
4 C2H6O + 2 K2CrO7 + 6 H2SO4 = 4 CH3COOH + 2 K2SO4 + 10 H2O + Cr2(SO4)4
B = B2 =>
2 B = B2
Br2 + FeCl3 = FeBr2 + Cl2 =>
2 Br2 + 2 FeCl3 = 2 FeBr2 + 3 Cl2
P2O6 + N2 = P4 + NO =>
2 P2O6 + 6 N2 = P4 + 12 NO
NiC2O4*2H2O = CO + H2O + NiCO3 =>
NiC2O4*2H2O = CO + 2 H2O + NiCO3
NH3 + O2 = HNO3 + H2O =>
NH3 + 2 O2 = HNO3 + H2O
IO3{-} + SO3{-2} = I{-} + SO4{-2} =>
IO3{-} + 3 SO3{-2} = I{-} + 3 SO4{-2}
V + ZnBr2 = VBr3 + Zn =>
2 V + 3 ZnBr2 = 2 VBr3 + 3 Zn
Fe(No3)3 + HCl = HNo3 + FeCl3 =>
Fe(No3)3 + 3 HCl = 3 HNo3 + FeCl3
Cu + AgNo3 = Ag + Cu(No3)2 =>
Cu + 2 AgNo3 = 2 Ag + Cu(No3)2
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
P(s) + O2(g) = P3O10(s) =>
3 P(s) + 5 O2(g) = P3O10(s)
C3H6O + NaOH = C3H5ONa + H2O =>
C3H6O + NaOH = C3H5ONa + H2O
NaNO2 + HCl = NaCl + H2O + NO + NaNO3 =>
3 NaNO2 + 2 HCl = 2 NaCl + H2O + 2 NO + NaNO3
KHCO3 + H2SO4 = CO2 + H2O + K2SO4 =>
2 KHCO3 + H2SO4 = 2 CO2 + 2 H2O + K2SO4
HBr + Zn = H2 + ZnBr2 =>
2 HBr + Zn = H2 + ZnBr2
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