| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O6 + H2SO4 = C6H12SO4 + H2O6
NaCO3(s) + H2SO4(aq) = NaSO4(aq) + H2O(l) + CO2(g) =>
NaCO3(s) + H2SO4(aq) = NaSO4(aq) + H2O(l) + CO2(g)
CH2BrCH2BrZn = C2H4ZnBr2 =>
CH2BrCH2BrZn = C2H4ZnBr2
Na2S2O3 + NaI + HCl = I + S + NaCl + H2O =>
Na2S2O3 + 4 NaI + 6 HCl = 4 I + 2 S + 6 NaCl + 3 H2O
NaHCO3 + CaCl2 = NaCl + CO2 + CaCO3 + H2O =>
2 NaHCO3 + CaCl2 = 2 NaCl + CO2 + CaCO3 + H2O
Calcium + oxygen = CaO =>
2 Ca + O2 = 2 CaO
C6H5OH + HCl = C6H5OCl + H2 =>
C6H5OH + HCl = C6H5OCl + H2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Ca(NO3)2 + Li2CO3 = CaCO3 + Li(NO3) =>
Ca(NO3)2 + Li2CO3 = CaCO3 + 2 Li(NO3)
Fe(OH)2 + MnO4{-} + H2O = Fe(OH)3 + MnO2 + OH{-} =>
3 Fe(OH)2 + MnO4{-} + 2 H2O = 3 Fe(OH)3 + MnO2 + OH{-}
CH3CH2ClCH2 + NaOH = NaCl + CH3CH2CH2OH =>
CH3CH2ClCH2 + NaOH = NaCl + CH3CH2CH2OH
H2SO4ZnCl2 = H2Cl2ZnSO4 =>
H2SO4ZnCl2 = H2Cl2ZnSO4
K2Cr2O7 + C6H12O6 = K2CO3 + Cr2O3 + CO2 + H2O =>
4 K2Cr2O7 + C6H12O6 = 4 K2CO3 + 4 Cr2O3 + 2 CO2 + 6 H2O
NaCl + H2SO4 = Na2(SO4) + HCl =>
2 NaCl + H2SO4 = Na2(SO4) + 2 HCl
As + MnO4 + H = H3AsO4 + Mn =>
As + MnO4 + 3 H = H3AsO4 + Mn
H2SO4 + (NH4)2CO3 = (NH4)2SO4 + H2CO3 =>
H2SO4 + (NH4)2CO3 = (NH4)2SO4 + H2CO3
Mg + CO = Mg(CO)2 =>
Mg + 2 CO = Mg(CO)2
P2 + O2 + H2O = H3PO4 =>
2 P2 + 5 O2 + 6 H2O = 4 H3PO4
H2O + S = SO2 + H =>
2 H2O + S = SO2 + 4 H
Cu2(Fe(CN)6) + NaOH = Na4(Fe(CN)6) + Cu(OH)2 =>
Cu2(Fe(CN)6) + 4 NaOH = Na4(Fe(CN)6) + 2 Cu(OH)2
H2O2 = O2H2 =>
H2O2 = O2H2
Pb + HNO2 = PbNO2 + H2 =>
2 Pb + 2 HNO2 = 2 PbNO2 + H2
KI + CuSO4 = CuI + I + K2SO4 =>
2 KI + CuSO4 = CuI + I + K2SO4
Mg + CO = Mg(CO)2 =>
Mg + 2 CO = Mg(CO)2
NaI + NaClO3 = NaIO3 + NaCl =>
NaI + NaClO3 = NaIO3 + NaCl
Fe + H3SO5 = FeSO5H3 =>
Fe + H3SO5 = FeSO5H3
KMnO4 + H2SO4 = K2SO4 + MnSO4 + O2 + H2 =>
2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 4 O2 + 3 H2
BaCl2 + Ca(SO4) = BaSO4 + CaCl2 =>
BaCl2 + Ca(SO4) = BaSO4 + CaCl2
Ba(C2H3O2)2 = BaO + (CH3)2CO + CO2 =>
Ba(C2H3O2)2 = BaO + (CH3)2CO + CO2
(KBr{-}) + AgNO3 = (AgBr{-}) + KNO3 =>
(KBr{-}) + AgNO3 = (AgBr{-}) + KNO3
KBr + H2SO4 + MnO2 = KHSO4 + MnS + HOH + Br =>
10 KBr + 11 H2SO4 + MnO2 = 10 KHSO4 + MnS + 6 HOH + 10 Br
Pb(NO3)2 + NH4Cl = PbCl2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4Cl = PbCl2 + 2 NH4NO3
O + SO2 + H2O = H2SO4 =>
O + SO2 + H2O = H2SO4
AsH3 + PbO2 + H2SO4 = As2O5 + PbSO4 + H2O =>
2 AsH3 + 8 PbO2 + 8 H2SO4 = As2O5 + 8 PbSO4 + 11 H2O
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
HCl2 + Pb = PbCl2 + H2 =>
2 HCl2 + 2 Pb = 2 PbCl2 + H2
K[Cr(OH)4] = KOHCr(OH)3 =>
K[Cr(OH)4] = KOHCr(OH)3
Pb + H2O = PbO2 + H2 =>
Pb + 2 H2O = PbO2 + 2 H2
Na2CO3 + H2SO4 = NaHCO3 + NaHSO4 =>
Na2CO3 + H2SO4 = NaHCO3 + NaHSO4
Si3H2 + O2 = SiO3 + H2O =>
Si3H2 + 5 O2 = 3 SiO3 + H2O
HCN + Ca(OH)2 = Ca(CN)2 + H2O =>
2 HCN + Ca(OH)2 = Ca(CN)2 + 2 H2O
KBr + H2SO4 + MnO2 = KHSO4 + MnS + HOH + Br =>
10 KBr + 11 H2SO4 + MnO2 = 10 KHSO4 + MnS + 6 HOH + 10 Br
Pb + H2O = PbO2 + H2 =>
Pb + 2 H2O = PbO2 + 2 H2
Al + KOH + H2SO4 + H2O = H2 + KAl2(SO4)2*12H2O =>
4 Al + 2 KOH + 4 H2SO4 + 22 H2O = 3 H2 + 2 KAl2(SO4)2*12H2O
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
NiSO4 + Zn = ZnSO4 + Ni2 =>
2 NiSO4 + 2 Zn = 2 ZnSO4 + Ni2
Cl + NaOH = NaCl + NaClO3 + H2O =>
6 Cl + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
CH3NH2 + H2SO4 = (CH3NH3)2SO4 =>
2 CH3NH2 + H2SO4 = (CH3NH3)2SO4
BiOOH = Bi + OOH =>
BiOOH = Bi + OOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/17/24
Équations équilibrées sur06/16/23
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