| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
KBr + CuSO4 = KSO4 + CuBr =>
KBr + CuSO4 = KSO4 + CuBr
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
Cl2 + NaI = I2 + NaCl =>
Cl2 + 2 NaI = I2 + 2 NaCl
Ca(OH)2 + H2S = CaS + H2O =>
Ca(OH)2 + H2S = CaS + 2 H2O
PbNO3 + HCl = PbCl + HNO3 =>
PbNO3 + HCl = PbCl + HNO3
C7H6O + O2 = H2O + CO2 =>
C7H6O + 8 O2 = 3 H2O + 7 CO2
Cr2(SO4)3 + KClO + KOH = K2CrO4 + KCl + K2(SO4) + H2O =>
Cr2(SO4)3 + 3 KClO + 10 KOH = 2 K2CrO4 + 3 KCl + 3 K2(SO4) + 5 H2O
C14H30 + H2O = CH4 + CO2 =>
4 C14H30 + 26 H2O = 43 CH4 + 13 CO2
BN + Cl2 = BCl + N2 =>
2 BN + Cl2 = 2 BCl + N2
Al + S8 = Al8S12 =>
16 Al + 3 S8 = 2 Al8S12
FeS2 + H{+} + NO3{-} = Fe3{+} + SO42{-} + NO2 + H2O =>
3 FeS2 + 494 H{+} + 499 NO3{-} = Fe3{+} + 6 SO42{-} + 499 NO2 + 247 H2O
CuNO3 + Al2 = Al(NO3)3 + Cu =>
6 CuNO3 + Al2 = 2 Al(NO3)3 + 6 Cu
C6H10 + H2SO4 = CO2 + H2S + H2O =>
4 C6H10 + 17 H2SO4 = 24 CO2 + 17 H2S + 20 H2O
CaO4 = CaO + O =>
CaO4 = CaO + 3 O
SO2 + KMnO4 + H2O = MnO2 + H2SO4 + KOH =>
3 SO2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 H2SO4 + 2 KOH
Fe + H2O = FeO4 + H2 =>
Fe + 4 H2O = FeO4 + 4 H2
H2SO4 + Al = Al2(SO4)3 + S + H2O =>
4 H2SO4 + 2 Al = Al2(SO4)3 + S + 4 H2O
BaCl2 + K2CrO4 = BaCrO4 + KCl =>
BaCl2 + K2CrO4 = BaCrO4 + 2 KCl
H2S + O2 = H2O2 + S =>
H2S + O2 = H2O2 + S
[UO2(CO3)3]4{-} + HS{-} + H{+} = UO2 + SO42{-} + CO2 + H2O =>
85[UO2(CO3)3]4{-} + 23 HS{-} + 85 H{+} = 340 UO2 + 23 SO42{-} + 1020 CO2 + 54 H2O
NaI + Br2 = NaBr + I2 =>
2 NaI + Br2 = 2 NaBr + I2
H2 + Cl2 = HCl2 =>
H2 + 2 Cl2 = 2 HCl2
Na2CO3(aq) + Al2(SO4)3(aq) = Na2(SO4)3 + Al2(CO3) =>
Na2CO3(aq) + Al2(SO4)3(aq) = Na2(SO4)3 + Al2(CO3)
(CH2)5CHOH + O2 = CO + H2O =>
2(CH2)5CHOH + 11 O2 = 12 CO + 12 H2O
G36 = G =>
G36 = 36 G
BrO3 + H = Br2 + H2O =>
2 BrO3 + 12 H = Br2 + 6 H2O
Al + CuF2 = AlF + Cu =>
2 Al + CuF2 = 2 AlF + Cu
(NH3)2 + O = NO + H2O =>
(NH3)2 + 5 O = 2 NO + 3 H2O
FeCl2 + KOH = Fe(OH)2 + KCl =>
FeCl2 + 2 KOH = Fe(OH)2 + 2 KCl
BaCl + Br2 = BaBr + Cl2 =>
2 BaCl + Br2 = 2 BaBr + Cl2
BN + F2 = BF3 + N2 =>
2 BN + 3 F2 = 2 BF3 + N2
Na3[Al(OH)6] + H2SO4 = Na2SO4 + (AlOH)SO4 + H2O =>
2 Na3[Al(OH)6] + 5 H2SO4 = 3 Na2SO4 + 2(AlOH)SO4 + 10 H2O
B6H12 + O2 = B2O3 + H2O =>
2 B6H12 + 15 O2 = 6 B2O3 + 12 H2O
KNO3 + Al + KOH + H2O = NH3 + KAlO2 =>
3 KNO3 + 8 Al + 5 KOH + 2 H2O = 3 NH3 + 8 KAlO2
HI(s) = H(s) + I(s) =>
HI(s) = H(s) + I(s)
NaOHH2CO2 = NaHCO2H2O =>
NaOHH2CO2 = NaHCO2H2O
BCl3(g) + H2O(l) = H3BO3(s) + HCl(g) =>
BCl3(g) + 3 H2O(l) = H3BO3(s) + 3 HCl(g)
Cl2 + Na2S2O3 + NaCl + H2O = Na2SO4 + HCl =>
4 Cl2 + Na2S2O3 + 2 NaCl + 5 H2O = 2 Na2SO4 + 10 HCl
CH3 + H2 = CH4 =>
2 CH3 + H2 = 2 CH4
ZnSO4 + Na2FeCN5NO = ZnFeCN5NO + Na2SO4 =>
ZnSO4 + Na2FeCN5NO = ZnFeCN5NO + Na2SO4
NaI + HPO = HI + NaPO =>
NaI + HPO = HI + NaPO
KOH + HC = KC + H2O =>
KOH + HC = KC + H2O
HCl + K3[Fe(CN)6] = HCN + FeCl3 + KCl =>
6 HCl + K3[Fe(CN)6] = 6 HCN + FeCl3 + 3 KCl
FeO + Cl2 = FeCl2 + O2 =>
2 FeO + 2 Cl2 = 2 FeCl2 + O2
C5H5C2H5 + KMnO4 + KOH = C6H5COOK + K2MnO4 + H2O =>
C5H5C2H5 + 8 KMnO4 + 9 KOH = C6H5COOK + 8 K2MnO4 + 7 H2O
SrNO3 + KCrO4 = SrCrO4 + KNO3 =>
SrNO3 + KCrO4 = SrCrO4 + KNO3
Cr2(SO4)3 + H2O2 + NaOH = Na2CrO4 + Na2SO4 + H2O =>
Cr2(SO4)3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 3 Na2SO4 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/23
Équations équilibrées sur12/19/22
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