| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3(CH2)6CH3(g) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
CoCl2 + KNO2 + CH3COOH = K3Co(NO2)6 + NO + H2O + CH3COOKKCl =>
CoCl2 + 7 KNO2 + 2 CH3COOH = K3Co(NO2)6 + NO + H2O + 2 CH3COOKKCl
CoCl2 + KNO2 + CH3COOH = K3[Co(NO2)6] + NO + CH3COOK + KCl + H2O =>
CoCl2 + 7 KNO2 + 2 CH3COOH = K3[Co(NO2)6] + NO + 2 CH3COOK + 2 KCl + H2O
C{2}H{4} = C{2}H{6} =>
C{2}H{4} = C{2}H{6}
Al2O3 + HNo3 = Al(No3)3 + H2O =>
Al2O3 + 6 HNo3 = 2 Al(No3)3 + 3 H2O
Zn + NO3 + H{+} = NH4 + Zn2{+} + H2O =>
20 Zn + NO3 + 10 H{+} = NH4 + 10 Zn2{+} + 3 H2O
Cr4N + (NH4)2Cr2O7 + H3PO4 = Cr2(HPO4)3 + NH4H2PO4 + H2O =>
2 Cr4N + 3(NH4)2Cr2O7 + 29 H3PO4 = 7 Cr2(HPO4)3 + 8 NH4H2PO4 + 21 H2O
HCH3CO2 + NaOH = NaCH3CO2 + H2O(l) =>
HCH3CO2 + NaOH = NaCH3CO2 + H2O(l)
K2CO3(aq) + HI(aq) = H2O(l) + CO2(g) + KI =>
K2CO3(aq) + 2 HI(aq) = H2O(l) + CO2(g) + 2 KI
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CoCl2 + KNO2 + CH3COOH = K3(Co(NO2)6) + NO + CH3COOK + KCl + H2O =>
CoCl2 + 7 KNO2 + 2 CH3COOH = K3(Co(NO2)6) + NO + 2 CH3COOK + 2 KCl + H2O
Mg(NO3)2 + NH2CH2COOH = MgO + N2 + H2O + CO2 =>
9 Mg(NO3)2 + 10 NH2CH2COOH = 9 MgO + 14 N2 + 25 H2O + 20 CO2
C7H14 = C2 + H2 =>
2 C7H14 = 7 C2 + 14 H2
NaOH + FeSO4 = (Na)2SO4 + Fe(OH)2 =>
2 NaOH + FeSO4 = (Na)2SO4 + Fe(OH)2
NaCl + AgNO3 + H2O = AgCl + H2NaNO4 =>
NaCl + AgNO3 + H2O = AgCl + H2NaNO4
CuS + HNO3 = Cu(NO3)2 + NO2 + S8 + H2O =>
8 CuS + 32 HNO3 = 8 Cu(NO3)2 + 16 NO2 + S8 + 16 H2O
Mn + Fe2 = MnFe =>
2 Mn + Fe2 = 2 MnFe
OH{-} = H2O + O2 + e =>
4 OH{-} = 2 H2O + O2 + 4e
KOH + S = H2 + KSO =>
2 KOH + 2 S = H2 + 2 KSO
(NH4)2SO4 + HNO3 = H2SO4 + NH4(NO3) =>
(NH4)2SO4 + 2 HNO3 = H2SO4 + 2 NH4(NO3)
H2C2O4 + MnO4{-} + H{+} = CO2 + MnO + H2O =>
5 H2C2O4 + 2 MnO4{-} + 2 H{+} = 10 CO2 + 2 MnO + 6 H2O
H3PO4 + CaCl2 + H2O = Ca10(PO4)6(OH)2 + HCl =>
6 H3PO4 + 10 CaCl2 + 2 H2O = Ca10(PO4)6(OH)2 + 20 HCl
Fe(OH)2 + H2O = Fe(OH)3 + H2 =>
2 Fe(OH)2 + 2 H2O = 2 Fe(OH)3 + H2
H3O + Cl = H2O + HCl =>
H3O + Cl = H2O + HCl
K2CO3(aq) + HI(aq) = KI(aq) + H2CO3(s) =>
K2CO3(aq) + 2 HI(aq) = 2 KI(aq) + H2CO3(s)
FrNO3 + I2 + H2O = FrIO3 + FrI + HNO3 =>
6 FrNO3 + 3 I2 + 3 H2O = FrIO3 + 5 FrI + 6 HNO3
BaI2 + K2SO4 = BaK2 + I2SO4 =>
BaI2 + K2SO4 = BaK2 + I2SO4
AgF + NaOH = NaOHF + Ag =>
AgF + NaOH = NaOHF + Ag
Cu + HNO2 = Cu(HNO3)2 + H2O + NO =>
Cu + 6 HNO2 = Cu(HNO3)2 + 2 H2O + 4 NO
H2 + NaCl = NaH + Cl =>
H2 + 2 NaCl = 2 NaH + 2 Cl
Al + H2SO4(pekat) = Al2(SO4)3 + H2O + SO2 =>
2 Al + 6 H2SO4(pekat) = Al2(SO4)3 + 6 H2O + 3 SO2
AlI3 + KNO3 = KI + Al(NO3)3 =>
AlI3 + 3 KNO3 = 3 KI + Al(NO3)3
C2H2OH = O2 + C + H2 =>
2 C2H2OH = O2 + 4 C + 3 H2
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
KI + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 I2 + H2S + 4 H2O
MnCO3 = MnO + CO2 =>
MnCO3 = MnO + CO2
C3H7OH(l) + O2 = CO(g) + H2O(g) =>
C3H7OH(l) + 3 O2 = 3 CO(g) + 4 H2O(g)
Bi(NO3)3 + SnCl2 + NaOH = Bi + Na2[SnO3] + NaNO3 + NaCl + H2O =>
2 Bi(NO3)3 + 3 SnCl2 + 18 NaOH = 2 Bi + 3 Na2[SnO3] + 6 NaNO3 + 6 NaCl + 9 H2O
MnO4 + H2O = OH + Mn =>
MnO4 + 4 H2O = 8 OH + Mn
C2H2 + Br = C2H2Br =>
C2H2 + Br = C2H2Br
C2H2 + Br = HBr + C =>
C2H2 + 2 Br = 2 HBr + 2 C
C16O2H31 + O2 = CO2 + H2O =>
4 C16O2H31 + 91 O2 = 64 CO2 + 62 H2O
C3H7Br = C6H14 + Br =>
2 C3H7Br = C6H14 + 2 Br
C7H5AlN3O6 = Al2O3 + CO + H2O + N2 + C =>
2 C7H5AlN3O6 = Al2O3 + 4 CO + 5 H2O + 3 N2 + 10 C
COCl2 + O2 = CO2 + Cl2 =>
2 COCl2 + O2 = 2 CO2 + 2 Cl2
Sn + NaOH = Na + SnO2 + H2 =>
Sn + 2 NaOH = 2 Na + SnO2 + H2
Cr2O3 + NaOH + H2O = Na[Cr(OH)4] =>
Cr2O3 + 2 NaOH + 3 H2O = 2 Na[Cr(OH)4]
C2H2 + Br = CHBr2CHBr2 =>
C2H2 + 4 Br = CHBr2CHBr2
CaCO3 + LiOH = Ca(OH)2 + Li2 + CO3 =>
CaCO3 + 2 LiOH = Ca(OH)2 + Li2 + CO3
C2H2 + Br = C2H2Br4 =>
C2H2 + 4 Br = C2H2Br4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/25
Équations équilibrées sur07/06/24
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