| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + NH4 = H2O + Na + NH3
NaOH + Pb(NO3)2 = Na(NO3) + Pb(OH)2 =>
2 NaOH + Pb(NO3)2 = 2 Na(NO3) + Pb(OH)2
AlBr3 + KSO4 = KBr + Al(SO4)3 =>
AlBr3 + 3 KSO4 = 3 KBr + Al(SO4)3
FeO + SiO2 = FeSiO3 =>
FeO + SiO2 = FeSiO3
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
C6H12 + Br2 = C6H10Br + HBr =>
2 C6H12 + 3 Br2 = 2 C6H10Br + 4 HBr
CH + CO = C2 + HO =>
CH + CO = C2 + HO
NiCl2Na3PO4 = Ni(PO4)Na3Cl2 =>
NiCl2Na3PO4 = Ni(PO4)Na3Cl2
FeCl3 + HJ = J2 + FeCl2 + HCl =>
2 FeCl3 + 2 HJ = J2 + 2 FeCl2 + 2 HCl
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
Na2CO3 + CH3COOH = Na(CH3COOH)2 + CO2 + H2O =>
4 Na2CO3 + 17 CH3COOH = 8 Na(CH3COOH)2 + 6 CO2 + 2 H2O
HClO4 + Ba(OH) = BaClO4 + H2O =>
HClO4 + Ba(OH) = BaClO4 + H2O
Br(aq)Rb(aq) = RbBr(s) =>
Br(aq)Rb(aq) = RbBr(s)
CaBr(aq)AgNO(aq) = AgBr(s)CaNO(aq) =>
CaBr(aq)AgNO(aq) = AgBr(s)CaNO(aq)
C5H10OHCH3COOH = CH3COOC5H10H2O =>
C5H10OHCH3COOH = CH3COOC5H10H2O
CeC2 + H2O = Ce(OH)4 + C2H4 =>
CeC2 + 4 H2O = Ce(OH)4 + C2H4
C8H8OBr2 = C8H7BrOHBr =>
C8H8OBr2 = C8H7BrOHBr
Mg + O = MgO =>
Mg + O = MgO
I2 + Ba(OH)2 = BaI2 + Ba(IO3)2 + H2O =>
6 I2 + 6 Ba(OH)2 = 5 BaI2 + Ba(IO3)2 + 6 H2O
CH3CHO + HCN = CH3CH(CN)OH =>
CH3CHO + HCN = CH3CH(CN)OH
HBr(aq)Be(s) = Br(aq)HBe(s) =>
HBr(aq)Be(s) = Br(aq)HBe(s)
PBO2 + Sb + NaOH = PBO + NaSbO2 + H2O =>
3 PBO2 + 2 Sb + 2 NaOH = 3 PBO + 2 NaSbO2 + H2O
CH3(CH2)5CH3(l) + O2(g) = CO2 + H2O(g) =>
CH3(CH2)5CH3(l) + 11 O2(g) = 7 CO2 + 8 H2O(g)
K2Cr2O7Li = LiCr2O7K2 =>
K2Cr2O7Li = LiCr2O7K2
N2Cl4CH4 = N6H12C3Cl12 =>
3 N2Cl4CH4 = N6H12C3Cl12
KNO2H2SO4 = HNO2KHSO4 =>
KNO2H2SO4 = HNO2KHSO4
C5H12OC3H6O2 = H2OC8H16O2 =>
C5H12OC3H6O2 = H2OC8H16O2
HClO4 + Ba(OH)2 = HOH + Ba(ClO4)2 =>
2 HClO4 + Ba(OH)2 = 2 HOH + Ba(ClO4)2
ZnCO3NaCl = ZnClNaCO3 =>
ZnCO3NaCl = ZnClNaCO3
CH3BrH2O = CH4OHBr =>
CH3BrH2O = CH4OHBr
Li2IrO3 + MnCl2 = MnIrO3 + LiCl =>
Li2IrO3 + MnCl2 = MnIrO3 + 2 LiCl
NH(g) + N2O(g) = N2(g) + H2O(g) =>
2 NH(g) + N2O(g) = 2 N2(g) + H2O(g)
Al + H2SO4(dil) = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4(dil) = Al2(SO4)3 + 3 H2
TeO2 + NaOH = Te(OH)4 + Na2O =>
TeO2 + 4 NaOH = Te(OH)4 + 2 Na2O
COU + NH3 = N2 + CU + H2O =>
3 COU + 2 NH3 = N2 + 3 CU + 3 H2O
PtNO3 = Pt3 + NO2 + O3 =>
3 PtNO3 = Pt3 + 3 NO2 + O3
Cl2 + S2O3{2-} + H2O = HSO4{-} + Cl{-} + H{+} =>
4 Cl2 + S2O3{2-} + 5 H2O = 2 HSO4{-} + 8 Cl{-} + 8 H{+}
Fe(C2O4) + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + CO2 + H2O =>
10 Fe(C2O4) + 6 KMnO4 + 24 H2SO4 = 5 Fe2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 20 CO2 + 24 H2O
I2 + SnBr2 + NaOH = NaBr + NaI + SnO2 + H2O =>
I2 + SnBr2 + 4 NaOH = 2 NaBr + 2 NaI + SnO2 + 2 H2O
H2CO3Fe(OH)3 = H2(OH)3Fe(CO3) =>
H2CO3Fe(OH)3 = H2(OH)3Fe(CO3)
PbCO3 + HCl = PbCl2 + HOH + CO2 =>
PbCO3 + 2 HCl = PbCl2 + HOH + CO2
PbO3 + KCrO2 + KOH = PbO + K2CrO4 + H2O =>
3 PbO3 + 4 KCrO2 + 4 KOH = 3 PbO + 4 K2CrO4 + 2 H2O
Fe + Cu(NO3)2 = Cu + Fe2(NO3)3 =>
4 Fe + 3 Cu(NO3)2 = 3 Cu + 2 Fe2(NO3)3
C4H8Cl2 + Cl2 = C4H7Cl3 + HCl =>
C4H8Cl2 + Cl2 = C4H7Cl3 + HCl
C9H7O3 + O2 = CO2 + H2O =>
4 C9H7O3 + 37 O2 = 36 CO2 + 14 H2O
Fe(SO4)3 + CuCl2 = Cu(SO4)2 + FeCl3 =>
2 Fe(SO4)3 + 3 CuCl2 = 3 Cu(SO4)2 + 2 FeCl3
HPO3 + H2O = H2PO4 + H =>
HPO3 + H2O = H2PO4 + H
ClH + Al = AlH3 + Cl =>
3 ClH + Al = AlH3 + 3 Cl
NaBr + H3(PO4) = Na3(PO4) + HBr =>
3 NaBr + H3(PO4) = Na3(PO4) + 3 HBr
Ru + HCl = RuCl3 + H2 =>
2 Ru + 6 HCl = 2 RuCl3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/25/24
Équations équilibrées sur05/25/23
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