| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KMnO4(aq) + 9 H2SO4(aq) = 6 MnSO4(aq) + 3 K2SO4(aq) + 9 H2O(l) + 5 O3(g)
ZnCl2 + Na2CO3 + H2O = Zn2(OH)2CO3 + NaCl + CO2 =>
2 ZnCl2 + 2 Na2CO3 + H2O = Zn2(OH)2CO3 + 4 NaCl + CO2
H3PO4 + Li = H2 + Li3PO4 =>
2 H3PO4 + 6 Li = 3 H2 + 2 Li3PO4
V2O5 + Al = Al2O3 + V =>
3 V2O5 + 10 Al = 5 Al2O3 + 6 V
NaSrFl = SrNaFl =>
NaSrFl = SrNaFl
Ca(C2H3O2)2 + NaF = CaF2 + Na(C2H3O2) =>
Ca(C2H3O2)2 + 2 NaF = CaF2 + 2 Na(C2H3O2)
S + Ca(OH)2 = CaSO4 + CaS + H2O =>
4 S + 4 Ca(OH)2 = CaSO4 + 3 CaS + 4 H2O
H3PO3 + Al(OH)3 = AlPO3 + H2O =>
H3PO3 + Al(OH)3 = AlPO3 + 3 H2O
P4 + HClO4 + H2O = H3PO4 + HCl =>
2 P4 + 5 HClO4 + 12 H2O = 8 H3PO4 + 5 HCl
K2SO4 + CsI = CsSO4 + K2I =>
K2SO4 + CsI = CsSO4 + K2I
I2 + Cl2 + H2O = IO3{-} + Cl{-} + H{+} =>
I2 + 5 Cl2 + 6 H2O = 2 IO3{-} + 10 Cl{-} + 12 H{+}
(NH4)3PO4 + H2O = (NH4)2O + H3PO4 =>
2(NH4)3PO4 + 3 H2O = 3(NH4)2O + 2 H3PO4
KBrO3 + H3PO4 + KI = K3PO4 + I2 + KBr + H2O =>
KBrO3 + 2 H3PO4 + 6 KI = 2 K3PO4 + 3 I2 + KBr + 3 H2O
N2O5 + Ba(OH)2 = Ba(NO3)2 + H2O =>
N2O5 + Ba(OH)2 = Ba(NO3)2 + H2O
Na2CO3C4H10O = Na2OC4H10CO3 =>
Na2CO3C4H10O = Na2OC4H10CO3
C8H18 + {2} = C0{2} + H{2}0 =>
C8H18 + 26{2} = 8 C0{2} + 18 H{2}0
KINaCI = NaIKCI =>
KINaCI = NaIKCI
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
KBr + Fe(OH)3 = K(OH) + FeBr3 =>
3 KBr + Fe(OH)3 = 3 K(OH) + FeBr3
NH3 + CI = N2H4 + NH4CI =>
4 NH3 + 2 CI = N2H4 + 2 NH4CI
HgSFe = HgFeS =>
HgSFe = HgFeS
Na2B4O7 + Al2(SO4)3 + H2O = Na2SO4 + Al(OH)3 + H3BO3 =>
3 Na2B4O7 + Al2(SO4)3 + 21 H2O = 3 Na2SO4 + 2 Al(OH)3 + 12 H3BO3
HCIO = H2 + CIO =>
2 HCIO = H2 + 2 CIO
AgCl + F2 = AgF + Cl2 =>
2 AgCl + F2 = 2 AgF + Cl2
C + Cl = CCl2 =>
C + 2 Cl = CCl2
Ti + Br2 = TiBr4 =>
Ti + 2 Br2 = TiBr4
MgS + NaOH = Mg(OH)2 + Na2S =>
MgS + 2 NaOH = Mg(OH)2 + Na2S
NaHCO3CH3CO2H = CO2H2ONaCH3CO2 =>
NaHCO3CH3CO2H = CO2H2ONaCH3CO2
Cu + HNO{3} = Cu(NO{3}){2} + NO + H{2}O =>
Cu + 5 HNO{3} = Cu(NO{3}){2} + 4 NO + 5 H{2}O
CALCIUMFLUORIDELITHIUMSULFATE = CALCIUMSULFATELITHIUMFLUORIDE =>
CALCIUMFLUORIDELITHIUMSULFATE = CALCIUMSULFATELITHIUMFLUORIDE
MnO2 + NaNO3 + Na2CO3 = Na3MnO4 + NaNO2 + CO2 =>
2 MnO2 + NaNO3 + 3 Na2CO3 = 2 Na3MnO4 + NaNO2 + 3 CO2
Ca + SO2 = CaO + S =>
2 Ca + SO2 = 2 CaO + S
C9H20 + O2 = H2O + CO2 =>
C9H20 + 14 O2 = 10 H2O + 9 CO2
(NH2)2CO + O2 = CO2N2 + H2O =>
2(NH2)2CO + 3 O2 = 2 CO2N2 + 4 H2O
LiFePO4C = FePO4LiC =>
LiFePO4C = FePO4LiC
NO2(g) + H2O(l) = HNO3(aq) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(aq) + NO(g)
CIKI = KCII =>
CIKI = KCII
H2Cr2O7 + NaOH = Na2CrO4 + H2O =>
H2Cr2O7 + 4 NaOH = 2 Na2CrO4 + 3 H2O
Cd(HO)2 = H2O + CdO =>
Cd(HO)2 = H2O + CdO
BaO + Si = SiO2 + Ba =>
2 BaO + Si = SiO2 + 2 Ba
NiBrBa = BaBrNi =>
NiBrBa = BaBrNi
Li + Si = Li22Si5 =>
22 Li + 5 Si = Li22Si5
Fe + NO2 = FeO + N2 =>
4 Fe + 2 NO2 = 4 FeO + N2
[Ag(NH3)2]Cl + HNO3 = NH4NO3 + AgNO3 + HCl =>
[Ag(NH3)2]Cl + 3 HNO3 = 2 NH4NO3 + AgNO3 + HCl
AlFeS = AlSFe =>
AlFeS = AlSFe
F2(g)CaBr2(aq) = CaF2Br2 =>
F2(g)CaBr2(aq) = CaF2Br2
NH4CH3COOH2O = CH3COOHNH4OH =>
NH4CH3COOH2O = CH3COOHNH4OH
ZnS(s)HCl(aq) = ZnCl(aq)SH =>
ZnS(s)HCl(aq) = ZnCl(aq)SH
Mg3P2 + H2O = Mg(OH)2 + H3P =>
Mg3P2 + 6 H2O = 3 Mg(OH)2 + 2 H3P
C9H8O4 + H2O = C2H4O2 =>
2 C9H8O4 + 10 H2O = 9 C2H4O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/04/24
Équations équilibrées sur05/04/23
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