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LiOH + HSe = HOH + LiSe
Sn2O3 + Zn = ZnO + Sn =>
Sn2O3 + 3 Zn = 3 ZnO + 2 Sn
I + NO3 = IO3 + NO =>
2 I + 3 NO3 = 2 IO3 + 3 NO
HCOOCH3 + Na = NaCOOCH3 + H2 =>
2 HCOOCH3 + 2 Na = 2 NaCOOCH3 + H2
FeCl + NaCO = FeCO + NaCl =>
FeCl + NaCO = FeCO + NaCl
Zn(NO3)2 + NaBr = NaNO3 + ZnBr2 =>
Zn(NO3)2 + 2 NaBr = 2 NaNO3 + ZnBr2
FeCl3 + KCNS = K3[Fe(CNS)6] + KCl =>
FeCl3 + 6 KCNS = K3[Fe(CNS)6] + 3 KCl
manganese + oxygen = manganesedioxide =>
Mn + O2 = MnO2
Na3P + CaF2 = NaF + Ca3 + P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3 + P2
HNO3 + Na3PO4 = H3PO4 + NaNO3 =>
3 HNO3 + Na3PO4 = H3PO4 + 3 NaNO3
CH3CH(OH)CH3 + H2SO4 = CH3C(O)CH3 + H2H2SO4 =>
CH3CH(OH)CH3 + H2SO4 = CH3C(O)CH3 + H2H2SO4
Ca(OH)2 + H2(PO)4 = Ca(PO)4 + H2O =>
Ca(OH)2 + H2(PO)4 = Ca(PO)4 + 2 H2O
SO + NaOH = Na2S2O3 + H2O =>
2 SO + 2 NaOH = Na2S2O3 + H2O
KBr + H2SO4 + KMnO4 = MnSO4 + Br2 + K2SO4 + H2O =>
10 KBr + 8 H2SO4 + 2 KMnO4 = 2 MnSO4 + 5 Br2 + 6 K2SO4 + 8 H2O
H2 + O2 + C2 = HCH3CO2 =>
2 H2 + O2 + C2 = HCH3CO2
KBF4 + B4C + Al2O3 = KB7 + AlF2 + CO2 =>
2 KBF4 + 3 B4C + 2 Al2O3 = 2 KB7 + 4 AlF2 + 3 CO2
LiO2 = Li2O + O2 =>
4 LiO2 = 2 Li2O + 3 O2
AlCl3*6H2O = AlCl(OH)2 + HCl + H2O =>
AlCl3*6H2O = AlCl(OH)2 + 2 HCl + 4 H2O
CaO + Cl2 = CaCl2 + O =>
CaO + Cl2 = CaCl2 + O
(Al2Cl3) = Al2Cl3 =>
(Al2Cl3) = Al2Cl3
K + HS = K2S + H2 =>
4 K + 2 HS = 2 K2S + H2
Ca{2+} + F{-} = CaF2 =>
Ca{2+} + 2 F{-} = CaF2
KOH + Br2 = KBr + KBrO3 + H2O =>
6 KOH + 3 Br2 = 5 KBr + KBrO3 + 3 H2O
Fe + CuC12 = FeC13 + Cu =>
12 Fe + 13 CuC12 = 12 FeC13 + 13 Cu
Al() + Fe2O3(s) = Fe(s) + Al2O3(s) =>
2 Al() + Fe2O3(s) = 2 Fe(s) + Al2O3(s)
C7H6OOH + Al(OH)3 = Al(C7H6OO)3 + H2O =>
3 C7H6OOH + Al(OH)3 = Al(C7H6OO)3 + 3 H2O
CO29(g) + H2O(l) = C6H12O6(s) + O2(g) =>
6 CO29(g) + 6 H2O(l) = C6H12O6(s) + 87 O2(g)
C6H5NH2 + C6H5COCl + NaOH = C6H5NHCOC6H5 + NaCl + H2O =>
C6H5NH2 + C6H5COCl + NaOH = C6H5NHCOC6H5 + NaCl + H2O
CuH2SO4 = CuSO4 + H2 =>
CuH2SO4 = CuSO4 + H2
Fe2O3 + Cl2 + C = FeCl3 + CO2 =>
2 Fe2O3 + 6 Cl2 + 3 C = 4 FeCl3 + 3 CO2
Ag + HNO3 = NO2 + H2O + Ag(NO3)2 =>
Ag + 4 HNO3 = 2 NO2 + 2 H2O + Ag(NO3)2
NaOH + C2H14O4 = NaC2H14O4 + OH =>
NaOH + C2H14O4 = NaC2H14O4 + OH
NH4OH + Sr(NO3)2 = SrOH + NH4(NO3)2 =>
NH4OH + Sr(NO3)2 = SrOH + NH4(NO3)2
Zn3N2 = Zn + N2 =>
Zn3N2 = 3 Zn + N2
Cl2 + Bi(OH)3 + NaOH = NaCl + NaBiO3 + H2O =>
Cl2 + Bi(OH)3 + 3 NaOH = 2 NaCl + NaBiO3 + 3 H2O
HNO3 + AlH = Al(NO3)3 + H2 =>
3 HNO3 + AlH = Al(NO3)3 + 2 H2
Pb(NO3)2 + Cr2(SO3)3 = PbSO3 + Cr(NO3)3 =>
3 Pb(NO3)2 + Cr2(SO3)3 = 3 PbSO3 + 2 Cr(NO3)3
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
Fe2O4 + CO(g) = Fe(s) + CO2(g) =>
Fe2O4 + 4 CO(g) = 2 Fe(s) + 4 CO2(g)
Rb2CO3 + HBr = H2CO3 + RbBr =>
Rb2CO3 + 2 HBr = H2CO3 + 2 RbBr
MgCl2 + O2 = Mg(ClO4)2 =>
MgCl2 + 4 O2 = Mg(ClO4)2
MnMg(ClO)2 = Mn(ClO)2Mg =>
MnMg(ClO)2 = Mn(ClO)2Mg
K2CrO7 + Na2C2O4 + H2SO4 = K2SO4 + Cr(SO4)3 + NaSO4 + H2O + CO2 =>
2 K2CrO7 + 3 Na2C2O4 + 14 H2SO4 = 2 K2SO4 + 2 Cr(SO4)3 + 6 NaSO4 + 14 H2O + 6 CO2
Cu + Sn = Cu6Sn5 =>
6 Cu + 5 Sn = Cu6Sn5
C6H7N + KMnO4 + H2SO4 = C6H5NO2 + K2SO4 + MnSO4 + H2O =>
5 C6H7N + 6 KMnO4 + 9 H2SO4 = 5 C6H5NO2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
CuSO4 + NH4OH = (NH4)2SO4 + Cu(OH)2 =>
CuSO4 + 2 NH4OH = (NH4)2SO4 + Cu(OH)2
KCl + K2Cr2O7 + H2SO4 = Cl2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 KCl + K2Cr2O7 + 7 H2SO4 = 3 Cl2 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
C2H5CH3 + K2Cr2O7 + H2SO4 = C6H5COOH + Cr2(SO4)3 + K2SO4 + H2O =>
21 C2H5CH3 + 25 K2Cr2O7 + 100 H2SO4 = 9 C6H5COOH + 25 Cr2(SO4)3 + 25 K2SO4 + 157 H2O
Cr(OH)3 + Na2SO4 = NaOH + Cr2(SO4)3 =>
2 Cr(OH)3 + 3 Na2SO4 = 6 NaOH + Cr2(SO4)3
Po + He = PoHe =>
Po + He = PoHe
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