Equations balanced on the previous day | Equations balanced on the next day |
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Na2SO4(aq) + MgCl2(aq) = MgSO4 + NaCl =>
Na2SO4(aq) + MgCl2(aq) = MgSO4 + 2 NaCl
C4H8(g) + O28(g) = CO2(g) + H2O =>
7 C4H8(g) + 3 O28(g) = 28 CO2(g) + 28 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C + H2O = CO + H2 =>
C + H2O = CO + H2
H2 + I2 = H2I =>
2 H2 + I2 = 2 H2I
Na2S2O3 + H2O2 = Na2SO4 + H2SO4 + H2 =>
2 Na2S2O3 + 5 H2O2 = 2 Na2SO4 + 2 H2SO4 + 3 H2
I{-} + Cr2O7{2+} + H{+} = Cr{3+} + IO3{-} + H2O =>
5 I{-} + 3 Cr2O7{2+} + 12 H{+} = 6 Cr{3+} + 5 IO3{-} + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
K + O2 = K2O =>
4 K + O2 = 2 K2O
Al2(SO4)3 + K2CrO4 = Al2CrO4 + K2(SO4)3 =>
Al2(SO4)3 + K2CrO4 = Al2CrO4 + K2(SO4)3
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
COOHCH2CH2COOH + KOH = H2O + COOKCH2CH2COOK =>
COOHCH2CH2COOH + 2 KOH = 2 H2O + COOKCH2CH2COOK
MnO2 = Mn3O4 + O2 =>
3 MnO2 = Mn3O4 + O2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
HI03 + H2SO4 = H2S + I + H2O =>
8 HI03 + H2SO4 = H2S + 24 I + 4 H2O
NaCl + AgNo3 = NaNo3 + AgCl =>
NaCl + AgNo3 = NaNo3 + AgCl
Fe(s) + S(s) = FeS(s) =>
Fe(s) + S(s) = FeS(s)
MNO2 + H2O2 = HMNO2 + HO2 =>
MNO2 + H2O2 = HMNO2 + HO2
HSbCl6 + H2S = H3SbCl6 + S =>
HSbCl6 + H2S = H3SbCl6 + S
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
H{+} + NO2{-} + Cr2O7{2-} = Cr{3+} + NO3{-} + H2O =>
8 H{+} + 3 NO2{-} + Cr2O7{2-} = 2 Cr{3+} + 3 NO3{-} + 4 H2O
ICl3 + H2O = ICl + HIO3 + HCl =>
2 ICl3 + 3 H2O = ICl + HIO3 + 5 HCl
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
C6H12 + O2 = H2C6H8O4 + H2O =>
2 C6H12 + 5 O2 = 2 H2C6H8O4 + 2 H2O
C6H12 + O2 = H2C6H8O4 + H2O =>
2 C6H12 + 5 O2 = 2 H2C6H8O4 + 2 H2O
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
K + O = K2O =>
2 K + O = K2O
HBr = H2 + Br2 =>
2 HBr = H2 + Br2
AsH3 + CuO = As + Cu + H2O =>
2 AsH3 + 3 CuO = 2 As + 3 Cu + 3 H2O
Zn(CH3COO)2 + NaOH = Zn(OH)2 + NaCH3COO =>
Zn(CH3COO)2 + 2 NaOH = Zn(OH)2 + 2 NaCH3COO
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CuCO + H2O = CuCO2H2 =>
CuCO + H2O = CuCO2H2
Cs + P4 = Cs3P =>
12 Cs + P4 = 4 Cs3P
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeS + O2 = Fe2O3 + S02 =>
4 FeS + 3 O2 = 2 Fe2O3 + 2 S02
Co(NO3)3(aq) + (NH4)2S(aq) = Co2S3(s) + NH4NO3(aq) =>
2 Co(NO3)3(aq) + 3(NH4)2S(aq) = Co2S3(s) + 6 NH4NO3(aq)
As + O2 = As2O3 =>
4 As + 3 O2 = 2 As2O3
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
FEO3 + MG = MGO + FE =>
FEO3 + 3 MG = 3 MGO + FE
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2 + Cl = HCl =>
H2 + 2 Cl = 2 HCl
Fe(NO3)2 + HNO3 = Fe(NO3)3 + H2O + NO =>
3 Fe(NO3)2 + 4 HNO3 = 3 Fe(NO3)3 + 2 H2O + NO
Cu + HgCl2 = CuCl2 + Hg =>
Cu + HgCl2 = CuCl2 + Hg
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NH4OH(aq) + CO2(g) = H2CO3 + NH3 =>
NH4OH(aq) + CO2(g) = H2CO3 + NH3
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/08/16
Equations balanced on 06/07/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.