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Sr(NO3)2 + 2 NaF = SrF2 + 2 NaNO3
Mn + CuO = MnO + Cu2O =>
Mn + 2 CuO = MnO + Cu2O
Si + H2O = SiO2 + H =>
Si + 2 H2O = SiO2 + 4 H
H2SO4 + FeS = FeSO4 + H2S =>
H2SO4 + FeS = FeSO4 + H2S
BeCO3 = BeO + CO2 =>
BeCO3 = BeO + CO2
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H5OH + Cr2O7{-2} + H{+} = CH3COOH + Cr{3+} + H2O =>
3 C2H5OH + 2 Cr2O7{-2} + 16 H{+} = 3 CH3COOH + 4 Cr{3+} + 11 H2O
C6H4O2 + H2 = C6H6O2 =>
C6H4O2 + H2 = C6H6O2
CuO + Fe = Cu + FeO =>
CuO + Fe = Cu + FeO
NaHS + KMnO4 + H2O = H2SO4 + KOH + MnO2 + NaOH =>
3 NaHS + 8 KMnO4 + 7 H2O = 3 H2SO4 + 8 KOH + 8 MnO2 + 3 NaOH
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
PH3 + HNO3 = H3PO4 + NO + H2O =>
3 PH3 + 8 HNO3 = 3 H3PO4 + 8 NO + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al2O3 + C + Cl2 = AlCl2 + CO2 =>
2 Al2O3 + 3 C + 4 Cl2 = 4 AlCl2 + 3 CO2
P4(s) + Ca(s) = Ca3P2(s) =>
P4(s) + 6 Ca(s) = 2 Ca3P2(s)
Ti + H2S + O2 = Ti2S + H2O =>
4 Ti + 2 H2S + O2 = 2 Ti2S + 2 H2O
MgCl2 + H3PO4 + NH3*H2O = MgNH4PO4 + NH4Cl + H2O =>
MgCl2 + H3PO4 + 3 NH3*H2O = MgNH4PO4 + 2 NH4Cl + 3 H2O
C5H11OH + KMnO4 + HCl = C4H9COOH + MnCl2 + H2O + KCl =>
5 C5H11OH + 4 KMnO4 + 12 HCl = 5 C4H9COOH + 4 MnCl2 + 11 H2O + 4 KCl
CuSO4 + NH4OH + NaOH = CuNa + NH4SO4 + H2O2 =>
CuSO4 + NH4OH + NaOH = CuNa + NH4SO4 + H2O2
K2Cr2O7 + NaCl + H2SO4 = Cl2 + H2O + K2SO4 + Na2SO4 + Cr2(SO4)3 =>
K2Cr2O7 + 6 NaCl + 7 H2SO4 = 3 Cl2 + 7 H2O + K2SO4 + 3 Na2SO4 + Cr2(SO4)3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na2HPO3 + Na2CrO4 + H2O = NaPO3 + Cr(OH)3 + NaOH =>
3 Na2HPO3 + 2 Na2CrO4 + 5 H2O = 3 NaPO3 + 2 Cr(OH)3 + 7 NaOH
BeCO3 = BeO + CO2 =>
BeCO3 = BeO + CO2
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
KMnO4 + ZnCl2 = KCl + Zn(MnO4)2 =>
2 KMnO4 + ZnCl2 = 2 KCl + Zn(MnO4)2
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
Fe2 + Na2CO3 + H2O = Fe2O3 + H2C + Na2O =>
Fe2 + Na2CO3 + H2O = Fe2O3 + H2C + Na2O
BaCl2 + CH3COOH = Ba(OH)2 + C2(HCl)2 =>
BaCl2 + CH3COOH = Ba(OH)2 + C2(HCl)2
NiCO3 + HF = F2Ni + H2O + CO2 =>
NiCO3 + 2 HF = F2Ni + H2O + CO2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Cs + HBr = CsBr + H2 =>
2 Cs + 2 HBr = 2 CsBr + H2
BeCO3 = BeO + CO2 =>
BeCO3 = BeO + CO2
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O(l) =>
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O(l)
BaBrO3 = Ba + BrO + O2 =>
BaBrO3 = Ba + BrO + O2
KMnO4 + C6H12O6 + NaOH = C6H11O7Na + K2MnO4 + MnO2 + H2O =>
2 KMnO4 + 2 C6H12O6 + 2 NaOH = 2 C6H11O7Na + K2MnO4 + MnO2 + 2 H2O
HCOOH + Mg = (HCOO)2Mg + H =>
2 HCOOH + Mg = (HCOO)2Mg + 2 H
Ca(OH)2 + CH3COOH = H2O + Ca(CH3CO2)2 =>
Ca(OH)2 + 2 CH3COOH = 2 H2O + Ca(CH3CO2)2
CuSO4 + NH4OH + NaOH = CuNa + NH4SO4 + H2O2 =>
CuSO4 + NH4OH + NaOH = CuNa + NH4SO4 + H2O2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
C2H4 + H2O2 = CH2OHCH2OH =>
C2H4 + H2O2 = CH2OHCH2OH
Na + HOH = H + NaOH =>
Na + HOH = H + NaOH
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
LiOH + Cu = Li + Cu(OH)2 =>
2 LiOH + Cu = 2 Li + Cu(OH)2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Li(NO3)1 = Li(NO2)1 + O2 =>
2 Li(NO3)1 = 2 Li(NO2)1 + O2
K + O2 = K2O =>
4 K + O2 = 2 K2O
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