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C2H4(g) + 2 O2(g) = 2 CO(g)H2O(g)
Na + NaO2 = Na2O2 =>
Na + NaO2 = Na2O2
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
C7H16(l) + O2(g) = CO2(g) + H2O(g) =>
C7H16(l) + 11 O2(g) = 7 CO2(g) + 8 H2O(g)
(NH4)2SO4 + FeCl2 = FeSO4 + NH4Cl =>
(NH4)2SO4 + FeCl2 = FeSO4 + 2 NH4Cl
CH2NH2COOH + CH4 = CH2NH2COOCH3 + H2 =>
CH2NH2COOH + CH4 = CH2NH2COOCH3 + H2
Li(s) + Br29 = LiBr(s) =>
29 Li(s) + Br29 = 29 LiBr(s)
Ba(NO3)2 + H2S = BaS + HNO3 =>
Ba(NO3)2 + H2S = BaS + 2 HNO3
H3PO4 + Sc(OH)3 = ScPO4 + H2O =>
H3PO4 + Sc(OH)3 = ScPO4 + 3 H2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
KClO3(S) = KCl(S) + O2(g) =>
2 KClO3(S) = 2 KCl(S) + 3 O2(g)
SrO2 + H2O = Sr(OH)2 + H2O2 =>
SrO2 + 2 H2O = Sr(OH)2 + H2O2
Na3PO4 + Ca(NO3)2 = Na(NO3)2 + Ca3PO4 =>
Na3PO4 + 3 Ca(NO3)2 = 3 Na(NO3)2 + Ca3PO4
NHO3 + HCl = NO + H2O + Cl =>
NHO3 + 3 HCl = NO + 2 H2O + 3 Cl
C5H4O2 + H2O2 = C4H4O4 + H2O =>
4 C5H4O2 + 10 H2O2 = 5 C4H4O4 + 8 H2O
Sn + HCl = SnCl4 + H =>
Sn + 4 HCl = SnCl4 + 4 H
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Na2Cr2O7 + H2SO4 + C6H12O6 = Cr(OH)SO4 + Na2SO4 + H2O + CO2 =>
4 Na2Cr2O7 + 12 H2SO4 + C6H12O6 = 8 Cr(OH)SO4 + 4 Na2SO4 + 14 H2O + 6 CO2
Eu + HF = EuF3 + H2 =>
2 Eu + 6 HF = 2 EuF3 + 3 H2
HfO2 + Cl2 + C = HfCl4 + CO2 =>
HfO2 + 2 Cl2 + C = HfCl4 + CO2
C6H6O + Cl2 = C6H2Cl3OH + HCl =>
C6H6O + 3 Cl2 = C6H2Cl3OH + 3 HCl
Zn(oh)2 + NaOH + H2O = Na2[Zn(OH)4] + H2 =>
Zn(oh)2 + 4 NaOH + 4 H2O = 2 Na2[Zn(OH)4] + 2 H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Rb(s) + O2(g) = Rb2O(g) =>
4 Rb(s) + O2(g) = 2 Rb2O(g)
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
C7H8O2(l) + O2(g) = CO2 + H2O =>
C7H8O2(l) + 8 O2(g) = 7 CO2 + 4 H2O
H + Cl2 = HCl =>
2 H + Cl2 = 2 HCl
BaCl2*2(H2O)(s) = BaCl2(s) + H2O(g) =>
BaCl2*2(H2O)(s) = BaCl2(s) + 2 H2O(g)
CH3CHOHCN + H2O = CH3CHOHCOOH + NH3 =>
CH3CHOHCN + 2 H2O = CH3CHOHCOOH + NH3
K2SO3 + H2O = K2OH + HSO3 =>
K2SO3 + H2O = K2OH + HSO3
NH3(NO3) + O2 = NO + H2O =>
4 NH3(NO3) + O2 = 8 NO + 6 H2O
Sb2O5 + HCl = H3[SbCl6] + Cl2 + H2O =>
Sb2O5 + 16 HCl = 2 H3[SbCl6] + 2 Cl2 + 5 H2O
Ni + Al = NiAl =>
Ni + Al = NiAl
NaOH + FeCl3 = Fe(OH)3 + NaCl =>
3 NaOH + FeCl3 = Fe(OH)3 + 3 NaCl
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
C6H6S2 + O2 = CO + H2O + SO2 =>
2 C6H6S2 + 13 O2 = 12 CO + 6 H2O + 4 SO2
NH4NO3(s) = N2O(g) + H2O(g) =>
NH4NO3(s) = N2O(g) + 2 H2O(g)
AsO3 + MnO4 = AsO4 + Mn =>
4 AsO3 + MnO4 = 4 AsO4 + Mn
NO{3-} + Cr2O7{2-} + H{+} = NO{2-} + Cr{3+} + H2O =>
6 NO{3-} + Cr2O7{2-} + 14 H{+} = 6 NO{2-} + 2 Cr{3+} + 7 H2O
Zn + CuO = ZnO2 + Cu =>
Zn + 2 CuO = ZnO2 + 2 Cu
HCl + Na(OH) = H2O + NaCl =>
HCl + Na(OH) = H2O + NaCl
Fe(NO3)2 + Cr = Fe + Cr(NO3)3 =>
3 Fe(NO3)2 + 2 Cr = 3 Fe + 2 Cr(NO3)3
CH3COOH(aq) + Sr(OH)2(aq) = H2O(l) + Sr(CH3COO)2(aq) =>
2 CH3COOH(aq) + Sr(OH)2(aq) = 2 H2O(l) + Sr(CH3COO)2(aq)
Br2 + KOH = KBrO4 + KBr + H2O =>
4 Br2 + 8 KOH = KBrO4 + 7 KBr + 4 H2O
Na + B2O3 = Na2O + B =>
6 Na + B2O3 = 3 Na2O + 2 B
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Pb + NO3 + KOH = Pb(OH)2 + KNO3 =>
Pb + 2 NO3 + 2 KOH = Pb(OH)2 + 2 KNO3
C7H6O3 + C4H6O3 = C9H8O4 + C2H4O2 =>
C7H6O3 + C4H6O3 = C9H8O4 + C2H4O2
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