Equations balanced on the previous day | Equations balanced on the next day |
5 Cr2O7{-2} + 3 I2 + 34 H{+} = 10 Cr{+3} + 6 IO3{-} + 17 H2O
C12H22O11 + H2 = C2H5OH + CO2 =>
3 C12H22O11 + 6 H2 = 13 C2H5OH + 10 CO2
I{-} + O = IO3{-} =>
I{-} + 3 O = IO3{-}
N2 + H3 = NH3 =>
N2 + 2 H3 = 2 NH3
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CoS + HCl + HNO3 = CoCl2 + S + NO + H2O =>
3 CoS + 6 HCl + 2 HNO3 = 3 CoCl2 + 3 S + 2 NO + 4 H2O
Al2(SO4)3 + NaOH = Na2SO4 + Al(OH)3 =>
Al2(SO4)3 + 6 NaOH = 3 Na2SO4 + 2 Al(OH)3
ZnO + Al2O3 = ZnAl2O4 =>
ZnO + Al2O3 = ZnAl2O4
Na + S = Na2S =>
2 Na + S = Na2S
KMnO4 + H2S = K2S + MnS + S + H2O =>
2 KMnO4 + 8 H2S = K2S + 2 MnS + 5 S + 8 H2O
NH2 + HNO3 = NO2 + H2 =>
NH2 + 2 HNO3 = 3 NO2 + 2 H2
NH2 + HNO3 = NO2 + H2 =>
NH2 + 2 HNO3 = 3 NO2 + 2 H2
NH2 + HNO3 = NO2 + H2 =>
NH2 + 2 HNO3 = 3 NO2 + 2 H2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
KMnO4 + H2C2O4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
HCl + Al2O3 = AlCl3 + H2O =>
6 HCl + Al2O3 = 2 AlCl3 + 3 H2O
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
Cr(OH)3 + HI = CrI3 + H2O =>
Cr(OH)3 + 3 HI = CrI3 + 3 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Cu + Br2 = CuBr2 =>
Cu + Br2 = CuBr2
(NH4)2CO3 = NH3 + CO2 + H2O =>
(NH4)2CO3 = 2 NH3 + CO2 + H2O
K2Cr2O7 + HCl = H2Cr2O7 + KCl =>
K2Cr2O7 + 2 HCl = H2Cr2O7 + 2 KCl
K2MnO4 + H2O = KMnO4 + MnO2 + KOH =>
3 K2MnO4 + 2 H2O = 2 KMnO4 + MnO2 + 4 KOH
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
NaNO3 + Cr2O3 + Na2CO3 = Na2CrO4 + CO2 + NO =>
2 NaNO3 + Cr2O3 + Na2CO3 = 2 Na2CrO4 + CO2 + 2 NO
Ca + Cl = CaCl2 =>
Ca + 2 Cl = CaCl2
Fe + CuCl2 = FeCl3 + Cu =>
2 Fe + 3 CuCl2 = 2 FeCl3 + 3 Cu
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
NH4NO3 = NH3 + NO2 + O2 =>
6 NH4NO3 = 8 NH3 + 4 NO2 + 5 O2
Cl2O3 + H2O = HClO2 =>
Cl2O3 + H2O = 2 HClO2
Al + FeCl3 = AlCl3 + Fe =>
Al + FeCl3 = AlCl3 + Fe
Al + HBr = AlBr2 + H2 =>
Al + 2 HBr = AlBr2 + H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
[Co(NH3)6]Cl3 + NaOH = NaCl + [Co(NH3)6](OH)3 =>
[Co(NH3)6]Cl3 + 3 NaOH = 3 NaCl + [Co(NH3)6](OH)3
Ca + S = CaS =>
Ca + S = CaS
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na2C2O4 + KMnO4 + H2SO4 = K2SO4 + Na2SO4 + MnSO4 + CO2 + H2O =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 5 Na2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
MG + H2O = MGO + H2 =>
MG + H2O = MGO + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Re + HNO3 = HReO4 + NO + H2O =>
3 Re + 7 HNO3 = 3 HReO4 + 7 NO + 2 H2O
K2S + AgNO3 = Ag2S + KNO3 =>
K2S + 2 AgNO3 = Ag2S + 2 KNO3
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