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MgO + 2 LiOH = Mg(OH)2 + Li2O
K2Cr2O7 + H2SO4 + H2S = KHSO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 17 H2SO4 + 3 H2S = 8 KHSO4 + 4 Cr2(SO4)3 + 16 H2O
HCOONa + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O + Na2SO4 =>
6 HCOONa + 2 K2Cr2O7 + 11 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 6 CO2 + 14 H2O + 3 Na2SO4
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
BaCl2NaSO4 = BaSO4NaCl2 =>
BaCl2NaSO4 = BaSO4NaCl2
Cl2(g) + Br{-}(aq) = Cl{-}(aq) + Br2(l) =>
Cl2(g) + 2 Br{-}(aq) = 2 Cl{-}(aq) + Br2(l)
K2SO3 + K2CrO4 + KOH + H2O = K3[Cr(OH)6] + K2SO4 =>
3 K2SO3 + 2 K2CrO4 + 2 KOH + 5 H2O = 2 K3[Cr(OH)6] + 3 K2SO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
CuCl2 + NaN3 = Cu(N3)2 + NaCl =>
CuCl2 + 2 NaN3 = Cu(N3)2 + 2 NaCl
ON = NO =>
ON = NO
SnCl4 + Fe(No3)3 = Sn(No3)4 + FeCl3 =>
3 SnCl4 + 4 Fe(No3)3 = 3 Sn(No3)4 + 4 FeCl3
Zn + S8 = ZnS =>
8 Zn + S8 = 8 ZnS
Ca(AlO2)2 + H2SO4 = CaSO4 + Al2(SO4)3 + H2O =>
Ca(AlO2)2 + 4 H2SO4 = CaSO4 + Al2(SO4)3 + 4 H2O
C5 + H10 + O2 = C5H10O2 =>
C5 + H10 + O2 = C5H10O2
C2H5OH + Na2Cr2O7 + H2SO4 = CH3CHO + Cr2(SO4)3 + H2O + NaOH =>
3 C2H5OH + Na2Cr2O7 + 3 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + 5 H2O + 2 NaOH
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
KOH + HCI = KCI(aq) + H2O =>
KOH + HCI = KCI(aq) + H2O
SnBr2 + NaMnO4 + H2SO4 = Na2SnO3 + NaBrO3 + Mn(BrO3)2 + MnSO4 + H2O =>
5 SnBr2 + 14 NaMnO4 + 11 H2SO4 = 5 Na2SnO3 + 4 NaBrO3 + 3 Mn(BrO3)2 + 11 MnSO4 + 11 H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
NH4HCO + HNO3 = NH4NO3 + H2O + CO2 =>
2 NH4HCO + 4 HNO3 = 3 NH4NO3 + H2O + 2 CO2
F2 + Na = NaF =>
F2 + 2 Na = 2 NaF
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Hg + HBr = BrHg + H2 =>
2 Hg + 2 HBr = 2 BrHg + H2
PbS + HNO3 = Pb(NO3)4 + NO2 + S + H2O =>
PbS + 8 HNO3 = Pb(NO3)4 + 4 NO2 + S + 4 H2O
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + NH4(NO3) =>
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + 2 NH4(NO3)
Ai + C = Ai4C3 =>
4 Ai + 3 C = Ai4C3
W + Cl = WCl4 =>
W + 4 Cl = WCl4
Na2C2O4 + BrH = NaBr + H2C2O4 =>
Na2C2O4 + 2 BrH = 2 NaBr + H2C2O4
C7H8NO2 + KMnO4 + H2SO4 = C7H5NO4 + K2SO4 + MnSO4 + H2O =>
10 C7H8NO2 + 14 KMnO4 + 21 H2SO4 = 10 C7H5NO4 + 7 K2SO4 + 14 MnSO4 + 36 H2O
N2C2 = NC =>
N2C2 = 2 NC
NH4 + H2O = NH3 + H3O =>
NH4 + H2O = NH3 + H3O
As2O5 + Ca(OH)2 = Ca3(AsO4)2 + H2O =>
As2O5 + 3 Ca(OH)2 = Ca3(AsO4)2 + 3 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Ba(ClO3)2 = BaCl2 + O2 =>
Ba(ClO3)2 = BaCl2 + 3 O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
PB + Cu(NO3)2 = PBNO3 + Cu =>
2 PB + Cu(NO3)2 = 2 PBNO3 + Cu
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
PB(OH)2 = PBOH2O =>
PB(OH)2 = PBOH2O
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
Na2CO3 + HI = NaI + CO2 + H2O =>
Na2CO3 + 2 HI = 2 NaI + CO2 + H2O
NH3(aq) + CaCl2 + H2O = NH4Cl + Ca(OH)2 =>
2 NH3(aq) + CaCl2 + 2 H2O = 2 NH4Cl + Ca(OH)2
Pb + HNO3 = Pb(NO3) + NO + H2O =>
3 Pb + 4 HNO3 = 3 Pb(NO3) + NO + 2 H2O
Al + Cu(ii)S = AlS + Cu =>
Al + Cu(ii)S = AlS + Cu
K2Cl2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + ClSO4 + K2SO4 + H2O =>
K2Cl2O7 + 8 FeSO4 + 7 H2SO4 = 4 Fe2(SO4)3 + 2 ClSO4 + K2SO4 + 7 H2O
Cr(OH)3 + (NH4)2SO4 = Cr2(SO4)3 + NH4OH =>
2 Cr(OH)3 + 3(NH4)2SO4 = Cr2(SO4)3 + 6 NH4OH
Li(s) + Cl2 = LiCl2 =>
Li(s) + Cl2 = LiCl2
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