| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 KNO3 + 2 C7H4O + 5 S = 5 K2S + 14 CO2 + 4 H2O + 5 N2
SnOH2 = H2O + Sn =>
SnOH2 = H2O + Sn
NaF + Sr(NO3)2 = FSr + Na(NO3)2 =>
NaF + Sr(NO3)2 = FSr + Na(NO3)2
NaCCNa + HCl = HCCH + NaCl =>
NaCCNa + 2 HCl = HCCH + 2 NaCl
S8(vi) + O2 = S2O3 =>
S8(vi) + 6 O2 = 4 S2O3
CaF2 + FeS2O8 = CaSO4 + FeF4 =>
2 CaF2 + FeS2O8 = 2 CaSO4 + FeF4
CH5N(CH3NH2) + O2 = CO2 + N2 + H2O =>
2 CH5N(CH3NH2) + 9 O2 = 4 CO2 + 2 N2 + 10 H2O
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
HSbO3 + Al2Te3 = H2Te + Al(SbO3)3 =>
6 HSbO3 + Al2Te3 = 3 H2Te + 2 Al(SbO3)3
HCl + Zn(OH)2(s) = ZnCl2(aq) + H2O(l) =>
2 HCl + Zn(OH)2(s) = ZnCl2(aq) + 2 H2O(l)
C6H6 + O2 = C + O2H =>
C6H6 + 6 O2 = 6 C + 6 O2H
KMnO4 + H2SO4 + ZnS = K2SO4 + MnSO4 + ZnSO4 + H2O =>
8 KMnO4 + 12 H2SO4 + 5 ZnS = 4 K2SO4 + 8 MnSO4 + 5 ZnSO4 + 12 H2O
H2SO3 + RbOH = HOH + Rb2SO3 =>
H2SO3 + 2 RbOH = 2 HOH + Rb2SO3
H2 + SrO = HO + Sr =>
H2 + 2 SrO = 2 HO + 2 Sr
BrO3 + H2O = Br + OH =>
BrO3 + 3 H2O = Br + 6 OH
Fe3O4 + HCl = Fe2Cl2 + FeCl3 + H2O =>
4 Fe3O4 + 32 HCl = Fe2Cl2 + 10 FeCl3 + 16 H2O
CdI2 + K2S = CdS + KI =>
CdI2 + K2S = CdS + 2 KI
KFe + O2 = KFeO2 =>
KFe + O2 = KFeO2
IO3 + H2O = (OH)2 + I2 =>
2 IO3 + 6 H2O = 6(OH)2 + I2
CaNO3 + ZnSO4 = CaSO4 + ZnNO3 =>
CaNO3 + ZnSO4 = CaSO4 + ZnNO3
Zn(s) + HNO3(aq) = Zn(NO3)2 + H2O + N2O =>
4 Zn(s) + 10 HNO3(aq) = 4 Zn(NO3)2 + 5 H2O + N2O
BaFeO4 + HCl = BaCl2 + FeCl3 + H2O + Cl2 =>
2 BaFeO4 + 16 HCl = 2 BaCl2 + 2 FeCl3 + 8 H2O + 3 Cl2
Ru2O3 + NaOH = Ru(OH)3 + Na2O =>
Ru2O3 + 6 NaOH = 2 Ru(OH)3 + 3 Na2O
H(NO3) + K2CrO4 + Fe(NO3)2 = K(NO3) + Fe(NO3)3 + Cr(NO3)3 + H2O =>
8 H(NO3) + K2CrO4 + 3 Fe(NO3)2 = 2 K(NO3) + 3 Fe(NO3)3 + Cr(NO3)3 + 4 H2O
CO2 + H2 = CH3COOH + O2 =>
2 CO2 + 2 H2 = CH3COOH + O2
Al(OH)3 + H2SO4 = (SO4)3Al2 + H2O =>
2 Al(OH)3 + 3 H2SO4 = (SO4)3Al2 + 6 H2O
K2Pt[OH]6 = K + Pt + OH =>
K2Pt[OH]6 = 2 K + Pt + 6 OH
H2SO4(l) = H(aq) + SO4(aq) =>
H2SO4(l) = 2 H(aq) + SO4(aq)
Ni2O5 = NiO + NiO3 =>
2 Ni2O5 = NiO + 3 NiO3
Ni{2+} + Na2CO3 = Na{+} + Ni(CO3) =>
Ni{2+} + Na2CO3 = 2 Na{+} + Ni(CO3)
Ba(BrO3)2 + KOH = KBrO3 + Ba(OH)2 =>
Ba(BrO3)2 + 2 KOH = 2 KBrO3 + Ba(OH)2
CHCl3 + CuO = CuCl2 + CO2 + H2O + CuCl =>
2 CHCl3 + 5 CuO = CuCl2 + 2 CO2 + H2O + 4 CuCl
H2O(l) + PBr5(s) = H3PO4(l) + HBr(g) =>
4 H2O(l) + PBr5(s) = H3PO4(l) + 5 HBr(g)
K4Si + H2O = KOH + SiH4 =>
K4Si + 4 H2O = 4 KOH + SiH4
K2CO3 + Na + PO4 = Na2CO3 + K3PO4 =>
3 K2CO3 + 6 Na + 2 PO4 = 3 Na2CO3 + 2 K3PO4
Br2 + KI + H2O = KIO3 + HBr =>
3 Br2 + KI + 3 H2O = KIO3 + 6 HBr
CH3CH2CH2I + H = HI + CH3CH2CH3 =>
CH3CH2CH2I + 2 H = HI + CH3CH2CH3
Al(OH)3 + Mg3(PO4)2 = AlPO4 + Mg(OH)2 =>
2 Al(OH)3 + Mg3(PO4)2 = 2 AlPO4 + 3 Mg(OH)2
AgOH + NaOH = Na[Ag(OH)2] =>
AgOH + NaOH = Na[Ag(OH)2]
HPO3 + HOH = H3PO4 =>
HPO3 + HOH = H3PO4
KI3 + NaOH = NaI + H2O + NaIO3 + KOH =>
3 KI3 + 9 NaOH = 8 NaI + 3 H2O + NaIO3 + 3 KOH
FeCl2 + HNO3 + HCl = HNO2 + FeCl3 + H2O =>
2 FeCl2 + HNO3 + 2 HCl = HNO2 + 2 FeCl3 + H2O
C(NO2)4 + CH4 = CO2 + H2O + N2 =>
2 C(NO2)4 + 3 CH4 = 5 CO2 + 6 H2O + 4 N2
H2SO4 + Ca(OH)2 = (H2O)2 + CaSO4 =>
H2SO4 + Ca(OH)2 = (H2O)2 + CaSO4
C6H1402N + O2 + H{+} = CO2 + H2O + NH4{+} =>
4 C6H1402N + 1423 O2 + 4 H{+} = 24 CO2 + 2798 H2O + 4 NH4{+}
H2S + MnO4{-} + H{+} = SO4{+2} + Mn{-2} + H2O =>
3 H2S + 4 MnO4{-} + 2 H{+} = 3 SO4{+2} + 4 Mn{-2} + 4 H2O
KMnO4 + N2H4 + H2SO4 = MnSO4 + N2 + H2O + KOH =>
4 KMnO4 + 5 N2H4 + 4 H2SO4 = 4 MnSO4 + 5 N2 + 12 H2O + 4 KOH
Al(OH)3 + HCN = Al(CN)3 + H2O =>
Al(OH)3 + 3 HCN = Al(CN)3 + 3 H2O
C8H10N2O3S + Cl + Na2CO3 + H2O = C6H8N2O2S + NaCl + H2CO3 =>
C8H10N2O3S + 8 Cl + 4 Na2CO3 + 5 H2O = C6H8N2O2S + 8 NaCl + 6 H2CO3
H2 + CaO = H2O + Ca =>
H2 + CaO = H2O + Ca
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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