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N4 + O8 = 4 NO2
CoCl2 + NaOH = Co(OH)2 + NaCl =>
CoCl2 + 2 NaOH = Co(OH)2 + 2 NaCl
Ni + HCI = NiCI + H =>
Ni + HCI = NiCI + H
C2H5OH(g) + H2(g) = C2H6(g) + H2O(g) =>
C2H5OH(g) + H2(g) = C2H6(g) + H2O(g)
Na + Ag2SO4 = Na2SO4 + Ag =>
2 Na + Ag2SO4 = Na2SO4 + 2 Ag
SbOCl + HCl = H2O + SbCl3 =>
SbOCl + 2 HCl = H2O + SbCl3
Fe2(SO4)3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + K2SO4 =>
2 Fe2(SO4)3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 6 K2SO4
Cl3Fe + AgNO3 = Fe(NO3)3 + AgCl =>
Cl3Fe + 3 AgNO3 = Fe(NO3)3 + 3 AgCl
H2 + H2WO4 = W + H2O =>
3 H2 + H2WO4 = W + 4 H2O
IO3{-} + NO + H2O = I2 + NO3{-} + H{+} =>
6 IO3{-} + 10 NO + 2 H2O = 3 I2 + 10 NO3{-} + 4 H{+}
NH4OH + CuI = NH4I + CuOH =>
NH4OH + CuI = NH4I + CuOH
C2H2(NH2)COOH + O2 = CO2 + NO + H2O =>
4 C2H2(NH2)COOH + 15 O2 = 12 CO2 + 4 NO + 10 H2O
PbO + Cl = PbCl2 + O2 =>
2 PbO + 4 Cl = 2 PbCl2 + O2
(CH3CH2NH3)HCO3 = CH3CH2NH2 + CO2 + H2O =>
(CH3CH2NH3)HCO3 = CH3CH2NH2 + CO2 + H2O
FeCl2 + NaOH + Cl2 = Fe(OH)3 + NaCl =>
2 FeCl2 + 6 NaOH + Cl2 = 2 Fe(OH)3 + 6 NaCl
C3H5Br3 + KOH = C3H8O3 + KBr =>
C3H5Br3 + 3 KOH = C3H8O3 + 3 KBr
Zn3(PO4)2 + Cu = Cu3(PO4)2 + Zn =>
Zn3(PO4)2 + 3 Cu = Cu3(PO4)2 + 3 Zn
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
CrCO3 + KOH = K2CO3 + Cr(OH)2 =>
CrCO3 + 2 KOH = K2CO3 + Cr(OH)2
ZnCl2 + H2 + NaOH = NaCl + Zn + H2O =>
ZnCl2 + H2 + 2 NaOH = 2 NaCl + Zn + 2 H2O
CH2F2 + O2 = CO2 + H2O + F2 =>
2 CH2F2 + 3 O2 = 2 CO2 + 2 H2O + 2 F2
Ba(N3)2 = Ba + N =>
Ba(N3)2 = Ba + 6 N
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Sr(NO3)2 + Na2HPO4 = SrHPO4 + NaNO3 =>
Sr(NO3)2 + Na2HPO4 = SrHPO4 + 2 NaNO3
Hg{2} + H2S = HgS + H{+} =>
Hg{2} + H2S = HgS + 2 H{+}
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CoCl2*6H2O + NH4Cl + NH3 + O2 = [Co(NH3)5]Cl3 + H2O =>
4 CoCl2*6H2O + 4 NH4Cl + 16 NH3 + O2 = 4[Co(NH3)5]Cl3 + 26 H2O
KClO4 + C12H22O11 = KCl + CO2 + H2O =>
6 KClO4 + C12H22O11 = 6 KCl + 12 CO2 + 11 H2O
CH3OH = CH4 + CO2 + H2O =>
4 CH3OH = 3 CH4 + CO2 + 2 H2O
MnO2 + I2 = Mn + IO3 =>
3 MnO2 + I2 = 3 Mn + 2 IO3
C6H5COOH + FeCl3 = Fe(C6H5COO)3 + HCl =>
3 C6H5COOH + FeCl3 = Fe(C6H5COO)3 + 3 HCl
CH3OH = CH4 + CO2 + H2O =>
4 CH3OH = 3 CH4 + CO2 + 2 H2O
Rb2SiO3 = Rb2O + SiO2 =>
Rb2SiO3 = Rb2O + SiO2
Na2[Pb(OH)4] + H2O2 = PbO2 + NaOH + H2O =>
Na2[Pb(OH)4] + H2O2 = PbO2 + 2 NaOH + 2 H2O
C2H6O(g) + O2 = CO2 + H2O =>
C2H6O(g) + 3 O2 = 2 CO2 + 3 H2O
H2SO4 + Cu2O = CuSO4 + Cu + H2O =>
H2SO4 + Cu2O = CuSO4 + Cu + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NH3 + C4O = C + N2 + H2O =>
2 NH3 + 3 C4O = 12 C + N2 + 3 H2O
NaOH + Fe(C2H3O2)2 = Na(C2H3O2) + Fe(OH)2 =>
2 NaOH + Fe(C2H3O2)2 = 2 Na(C2H3O2) + Fe(OH)2
CH2BrCH2Br + KOH = C2H2 + KBr + H2O =>
CH2BrCH2Br + 2 KOH = C2H2 + 2 KBr + 2 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Ag2SO4 + SrBr2 = AgBr + SrSO4 =>
Ag2SO4 + SrBr2 = 2 AgBr + SrSO4
S({-}2) + I2 = I({-}) + S =>
2 S({-}2) + I2 = 2 I({-}) + 2 S
Pb3O4(s) + H2(g) = Pb(s) + H2O(l) =>
Pb3O4(s) + 4 H2(g) = 3 Pb(s) + 4 H2O(l)
Ca(s) + C(s) + O(g) = CaCO3(s) =>
Ca(s) + C(s) + 3 O(g) = CaCO3(s)
Al + NaOH + H2O = H2 + NaAl(OH)2 =>
2 Al + 2 NaOH + 2 H2O = H2 + 2 NaAl(OH)2
Mn{2+} + MnO4{-} + CH3COCH2COCH3 = Mn(CH3COCHCOCH3)3 + H2O + H{+} =>
4 Mn{2+} + MnO4{-} + 15 CH3COCH2COCH3 = 5 Mn(CH3COCHCOCH3)3 + 4 H2O + 7 H{+}
CH3CH2CH = CHCH3 =>
2 CH3CH2CH = 3 CHCH3
ScO3 + Cl2 + S2Cl2 = ScCl3 + SOCl2 =>
2 ScO3 + 6 Cl2 + 3 S2Cl2 = 2 ScCl3 + 6 SOCl2
[(NH3)4(H2O)Cl(Co)]Cl2 + H2C2O4 = [(NH3)4(C2O4)(Co)]Cl + HCl + H2O =>
[(NH3)4(H2O)Cl(Co)]Cl2 + H2C2O4 = [(NH3)4(C2O4)(Co)]Cl + 2 HCl + H2O
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