| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C14H10 + 33 O2 = 28 CO2 + 10 H2O
C8H18O = C + H + O2 =>
2 C8H18O = 16 C + 36 H + O2
S02 + O2 + H2O = H2SO4 =>
S02 + 3 O2 + 2 H2O = 2 H2SO4
CsOH + HClO3 = H2O + CsClO3 =>
CsOH + HClO3 = H2O + CsClO3
CrO + H2O = H2CrO2 =>
CrO + H2O = H2CrO2
NaCl + KF = NaF + KCl =>
NaCl + KF = NaF + KCl
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
B5H9 + H2O = H3BO3 + H2 =>
B5H9 + 15 H2O = 5 H3BO3 + 12 H2
Cu(s) + Cl2(g) = CuCl2(g) =>
Cu(s) + Cl2(g) = CuCl2(g)
Cr(s) + NiSO4(aq) = Cr2(SO4)3(aq) + Ni(s) =>
2 Cr(s) + 3 NiSO4(aq) = Cr2(SO4)3(aq) + 3 Ni(s)
CaSO4 + MgCO3 = MgSO4 + CaCO3 =>
CaSO4 + MgCO3 = MgSO4 + CaCO3
C2H6 + Cl = C2H5 + HCl =>
C2H6 + Cl = C2H5 + HCl
C4H10 = C2H2 + H2 =>
C4H10 = 2 C2H2 + 3 H2
FeO2(g) + CO(g) = Fe(l) + CO2 =>
FeO2(g) + 2 CO(g) = Fe(l) + 2 CO2
Br2 + Na2CO3 + H2O = NaBr + CO2 + HBrO =>
2 Br2 + Na2CO3 + H2O = 2 NaBr + CO2 + 2 HBrO
Mg + Fe{2+} = MgFe{2+} =>
Mg + Fe{2+} = MgFe{2+}
Mg + H3N = H2 + Mg3N2 =>
3 Mg + 2 H3N = 3 H2 + Mg3N2
Rb + C = Rb4C =>
4 Rb + C = Rb4C
(CH3)2CHCOOH + NaOH = (CH3)2CHCOONa + H2O =>
(CH3)2CHCOOH + NaOH = (CH3)2CHCOONa + H2O
Li + HI = LiI + H2 =>
2 Li + 2 HI = 2 LiI + H2
H4 + Na5 + He3 = H4NaHe =>
15 H4 + 3 Na5 + 5 He3 = 15 H4NaHe
Na2S2O3 + AuClO4 = NaClO4 + Au2S2O3 =>
Na2S2O3 + 2 AuClO4 = 2 NaClO4 + Au2S2O3
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
NH3 + CH4 = H2 + HCN =>
NH3 + CH4 = 3 H2 + HCN
CuCl2 + HNO3 = Cu(NO3)2 + HCl =>
CuCl2 + 2 HNO3 = Cu(NO3)2 + 2 HCl
CaI2(aq) + Hg(No3)2(aq) = Ca(No3)2(aq) + HgI2(s) =>
CaI2(aq) + Hg(No3)2(aq) = Ca(No3)2(aq) + HgI2(s)
Na2O + HNo3 = NaNo3 + H2O =>
Na2O + 2 HNo3 = 2 NaNo3 + H2O
Na2S + Br2 + H2O = Na + HBr + H2SO4 =>
Na2S + 3 Br2 + 4 H2O = 2 Na + 6 HBr + H2SO4
Zn + HCI = H + ZnCI =>
Zn + HCI = H + ZnCI
Co + HCl + O2 = CoCl + H2O =>
4 Co + 4 HCl + O2 = 4 CoCl + 2 H2O
CH3OH + HCl = CH3Cl + HOH =>
CH3OH + HCl = CH3Cl + HOH
Pb4 + ZnBr = Zn + PbBr =>
Pb4 + 4 ZnBr = 4 Zn + 4 PbBr
BaO2 + CO2 = BaCO3 + O2 =>
2 BaO2 + 2 CO2 = 2 BaCO3 + O2
FeCl2 + H2CO3 = FeCl2H2CO3 =>
FeCl2 + H2CO3 = FeCl2H2CO3
CH4 + C2H2 = C2H4 =>
2 CH4 + 2 C2H2 = 3 C2H4
Zn + H2O = ZnO + H2 =>
Zn + H2O = ZnO + H2
C12H22O11 + Br2 + H2O = HBr + C12H22O12 =>
C12H22O11 + Br2 + H2O = 2 HBr + C12H22O12
CH + Cl = CHCl3 =>
CH + 3 Cl = CHCl3
CaF2(aq) + Br2(l) = CaBr2(aq) + F2(g) =>
CaF2(aq) + Br2(l) = CaBr2(aq) + F2(g)
NH4ClO4 = N2 + H2 + O2 + Cl2 =>
2 NH4ClO4 = N2 + 4 H2 + 4 O2 + Cl2
S2 + H2O = H2S + O2 =>
S2 + 2 H2O = 2 H2S + O2
NaCl + HClO = NaH + Cl2 + O =>
NaCl + HClO = NaH + Cl2 + O
FeSO4 + NaClO + NaOH = FeO(OH) + NaCl + Na2SO4 + H2O =>
2 FeSO4 + NaClO + 4 NaOH = 2 FeO(OH) + NaCl + 2 Na2SO4 + H2O
NH2OH + HNO3 = N2O + H2O =>
4 NH2OH + 2 HNO3 = 3 N2O + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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