| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H16 + 7 O2 = H16 + 7 CO2
Ag2CO3 = Ag + O2 + C2 =>
2 Ag2CO3 = 4 Ag + 3 O2 + C2
FeCl2 + NaOH = FeO + NaCl + H2O =>
FeCl2 + 2 NaOH = FeO + 2 NaCl + H2O
HCHO + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
5 HCHO + 2 KMnO4 + 3 H2SO4 = 5 HCOOH + 2 MnSO4 + K2SO4 + 3 H2O
C6H10 + H2SO4 = C6H12O + SO3 =>
C6H10 + H2SO4 = C6H12O + SO3
Zn + Pb3NO3 = ZnNO3 + Pb =>
Zn + Pb3NO3 = ZnNO3 + 3 Pb
K2Cr2O7 + AgI + H2SO4 = Cr2(SO4)3 + K2SO4 + AgIO3 + H2O =>
K2Cr2O7 + AgI + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + AgIO3 + 4 H2O
K2CrO7 + HHCl = KCl + CrCl3 + H2O + Cl2 =>
K2CrO7 + 7 HHCl = 2 KCl + CrCl3 + 7 H2O + Cl2
B2O3 + H2O = B(OH)3 =>
B2O3 + 3 H2O = 2 B(OH)3
FeCl3 + CuO = CuCl2 + Fe2O3 =>
2 FeCl3 + 3 CuO = 3 CuCl2 + Fe2O3
Ba + S2 = BaS2 =>
Ba + S2 = BaS2
Al2 + O3 = AlO5 =>
3 Al2 + 10 O3 = 6 AlO5
NaHCO3 + HClO3 = NaClO3 + H2CO3 =>
NaHCO3 + HClO3 = NaClO3 + H2CO3
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
BaO(s) + H2SO4(aq) = BaSO4(s) + H2O(l) =>
BaO(s) + H2SO4(aq) = BaSO4(s) + H2O(l)
BeO + NO2 = BeNO3 =>
BeO + NO2 = BeNO3
Ba(OH)2 + H(PO3) = Ba(PO3)2 + H2O =>
Ba(OH)2 + 2 H(PO3) = Ba(PO3)2 + 2 H2O
N3H12PO4 + PbN4O12 = Pb3P4O16 + NH4NO3 =>
4 N3H12PO4 + 3 PbN4O12 = Pb3P4O16 + 12 NH4NO3
MgO2(s) = MgO(s) + O2(g) =>
2 MgO2(s) = 2 MgO(s) + O2(g)
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
Li2CO3(aq) + HNO3(aq) = LiNO3(aq) + H2CO3(aq) =>
Li2CO3(aq) + 2 HNO3(aq) = 2 LiNO3(aq) + H2CO3(aq)
NaCl + Ca(NO3)3 = NaNO3 + CaCl2 + Cl2 =>
6 NaCl + 2 Ca(NO3)3 = 6 NaNO3 + 2 CaCl2 + Cl2
HFLi = FHLi =>
HFLi = FHLi
S + NaF = SF4 + Na =>
S + 4 NaF = SF4 + 4 Na
NaHCO3 + HCl = NaCl(s) + H2CO3(aq) =>
NaHCO3 + HCl = NaCl(s) + H2CO3(aq)
C + NaNO3 + H2SO4 = C*HSO4*H2SO4 + NaSO2 + NO2 + H2O =>
4 C + NaNO3 + 9 H2SO4 = 4 C*HSO4*H2SO4 + NaSO2 + NO2 + 3 H2O
F + NaOH = NaF + O2 + H2O =>
4 F + 4 NaOH = 4 NaF + O2 + 2 H2O
C2H6 + O2 = CO2 + H2O = C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaCl + Na2S = Na3 + SCl =>
NaCl + Na2S = Na3 + SCl
KBr + Fe2(SO4)3 = Br2 + KSO4 + FeSO4 =>
2 KBr + 2 Fe2(SO4)3 = Br2 + 2 KSO4 + 4 FeSO4
HC2H3O2 + Na2CO3 = NaC2H3O2 + H2O + CO2 =>
2 HC2H3O2 + Na2CO3 = 2 NaC2H3O2 + H2O + CO2
potassiumnitrate + sodiumcarbonate = potassiumcarbonate + sodiumnitrate =>
2 KNO3 + Na2CO3 = K2CO3 + 2 NaNO3
Mg + O3 = Mg2O3 =>
2 Mg + O3 = Mg2O3
CuFeS3 + O2 + H2O = CuSO4 + Fe2O3 + H2SO4 =>
4 CuFeS3 + 23 O2 + 8 H2O = 4 CuSO4 + 2 Fe2O3 + 8 H2SO4
CsOH + Al + H2O = Cs2(Al(OH)4(H2O)2) + H2 =>
2 CsOH + Al + 4 H2O = Cs2(Al(OH)4(H2O)2) + H2
KClO3 + C27H57 = CO2 + KCl + H2O =>
55 KClO3 + 2 C27H57 = 54 CO2 + 55 KCl + 57 H2O
Ca(NO3)2 + HCl = H2(NO3)2 + CaCl2 =>
Ca(NO3)2 + 2 HCl = H2(NO3)2 + CaCl2
ZnO + KOH = KZnO + H2O2 =>
2 ZnO + 2 KOH = 2 KZnO + H2O2
((CH3(CH2)4CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)4CH3)) + 19 O2 = 12 CO2 + 14 H2O
ZrCl2 + Na = Zr + NaCl =>
ZrCl2 + 2 Na = Zr + 2 NaCl
CrO4{2-} + CN{-} + H2O = CNO{-} + Cr(OH)4{-} + OH{4-} =>
8 CrO4{2-} + 15 CN{-} + 17 H2O = 15 CNO{-} + 8 Cr(OH)4{-} + 2 OH{4-}
Ca5(PO4)3Cl + H2SO4 = Ca(H2PO4)2 + Ca(SO4) + HCl =>
2 Ca5(PO4)3Cl + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 Ca(SO4) + 2 HCl
I2(H2O) + CCl4 = I2(CCl4) + H2O =>
I2(H2O) + CCl4 = I2(CCl4) + H2O
K + ZnSO4 = K2SO4 + Zn =>
2 K + ZnSO4 = K2SO4 + Zn
HI + Fe = H2 + FeI3 =>
6 HI + 2 Fe = 3 H2 + 2 FeI3
Al(OH)3 + H3O = Al(OH)2 + H2O =>
Al(OH)3 + H3O = Al(OH)2 + 2 H2O
P4 + OH{-} + H2O = PH3 + HPO3{-} =>
7 P4 + 12 OH{-} + 24 H2O = 16 PH3 + 12 HPO3{-}
(NH4)2SO4 + KOH = NH4OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2 NH4OH + K2SO4
C6H3(COOH) + NaOH = C6H3(COONa) + H2O =>
C6H3(COOH) + NaOH = C6H3(COONa) + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/25/24
Équations équilibrées sur02/24/23
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