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Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
C2H3NaO2 + H2O = CH4 + NaHCO3 =>
C2H3NaO2 + H2O = CH4 + NaHCO3
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
HCl + Mg(OH)2 = MgCl2 + H2O =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C7H8O2 + O2 = CO2 + H2O =>
C7H8O2 + 8 O2 = 7 CO2 + 4 H2O
C16H32O2 + O2 = CO2 + H2O =>
C16H32O2 + 23 O2 = 16 CO2 + 16 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH3COONa + NaOH = Na2CO3 + CH4 =>
CH3COONa + NaOH = Na2CO3 + CH4
H3PO4 + K2O = K3PO4 + H2O =>
2 H3PO4 + 3 K2O = 2 K3PO4 + 3 H2O
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Al2(SO4)3(aq) + Ca(OH)2(aq) = Al(OH)3(s) + CaSO4(aq) =>
Al2(SO4)3(aq) + 3 Ca(OH)2(aq) = 2 Al(OH)3(s) + 3 CaSO4(aq)
C8H18 + O2 = CO2 + H20 =>
10 C8H18 + 80 O2 = 80 CO2 + 9 H20
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
NH4ClO4 + CuO + Al = N2 + H2O + CuCl + Al2O3 =>
2 NH4ClO4 + 2 CuO + 4 Al = N2 + 4 H2O + 2 CuCl + 2 Al2O3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Al(OH)3 + HCl = H2O + AlCl3 =>
Al(OH)3 + 3 HCl = 3 H2O + AlCl3
C5H6O + O2 = CO2 + H2O =>
C5H6O + 6 O2 = 5 CO2 + 3 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Mg + Fe203 + AlO3 = AlFe + MgO =>
609 Mg + Fe203 + 203 AlO3 = 203 AlFe + 609 MgO
Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Ca + Cl2 = CaCl =>
2 Ca + Cl2 = 2 CaCl
NaOH + CaCl2 = Ca(OH)2 + NaCl =>
2 NaOH + CaCl2 = Ca(OH)2 + 2 NaCl
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
H2 + O = H2O =>
H2 + O = H2O
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
KClO3 + Mg = KCl + MgO =>
KClO3 + 3 Mg = KCl + 3 MgO
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Mg(OH)2 + H3PO4 = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
KClO3 + MgAl = KCl + MgO + Al2O3 =>
5 KClO3 + 6 MgAl = 5 KCl + 6 MgO + 3 Al2O3
C2H3Cl3O2 + Na(BH)4 + HCl + H2O = C2H3Cl3O + B(OH)4 + NaCl =>
21 C2H3Cl3O2 + 2 Na(BH)4 + 2 HCl + 11 H2O = 21 C2H3Cl3O + 8 B(OH)4 + 2 NaCl
CH3COOH + NaOH = CH3COONa + CH4 + O2 =>
3 CH3COOH + 2 NaOH = 2 CH3COONa + 2 CH4 + 2 O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cu2 + HNO3 = Cu(NO3)2 + H2O(l) + NO2(g) =>
Cu2 + 8 HNO3 = 2 Cu(NO3)2 + 4 H2O(l) + 4 NO2(g)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH4NO3 + CH2 = N2 + H2O + CO =>
2 NH4NO3 + CH2 = 2 N2 + 5 H2O + CO
C2Cl3OH + Na(BH)4 + HCl + H2O = C2H3Cl3O + B(OH)4 + NaCl =>
21 C2Cl3OH + 2 Na(BH)4 + 2 HCl + 32 H2O = 21 C2H3Cl3O + 8 B(OH)4 + 2 NaCl
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Na2SO3 + HCl = Na2Cl + HSO3 =>
Na2SO3 + HCl = Na2Cl + HSO3
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