| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 NaClO3 + 8 H2SO4 + 3 CH3OH = 12 ClO2 + 9 H2O + 4 Na3H(SO4)2 + 3 HCOOH
BaCl2 + (NH4)2S = BaS + NH4Cl =>
BaCl2 + (NH4)2S = BaS + 2 NH4Cl
H2O2 + KSCN + NaOH = NH3 + KHCO3 + NaHSO4 + H2O =>
4 H2O2 + KSCN + NaOH = NH3 + KHCO3 + NaHSO4 + 2 H2O
Mg(HCO3)2 + H3PO4 = Mg3(PO4)2 + CO2 + H2O =>
3 Mg(HCO3)2 + 2 H3PO4 = Mg3(PO4)2 + 6 CO2 + 6 H2O
NH3 + Mg(NO3)2 + H2O = (NH4)2NO3 + Mg(OH)2 =>
34 NH3 + 7 Mg(NO3)2 + 20 H2O = 16(NH4)2NO3 + 7 Mg(OH)2
H2S + (Cr2O7)2{-} + H1{+} = S + Cr3{+} + H2O =>
77 H2S + 6(Cr2O7)2{-} + 14 H1{+} = 77 S + 8 Cr3{+} + 84 H2O
C9H8O2Br2 + KOH = C9H7O2Br + H2O + KBr =>
C9H8O2Br2 + KOH = C9H7O2Br + H2O + KBr
N2 + H2 + O2 = HNO3 = H2O =>
N2 + H2 + 3 O2 = 2 HNO3
KI + Pb(No3)2 = K(No3)2 + PbI =>
KI + Pb(No3)2 = K(No3)2 + PbI
V2O5 + H2O = V(OH)5 =>
V2O5 + 5 H2O = 2 V(OH)5
H5C3O2 + H2O = CO2 + H =>
H5C3O2 + 4 H2O = 3 CO2 + 13 H
KBr + HBrO = KBrO + HBr =>
KBr + HBrO = KBrO + HBr
NaC + HCl = NaCl + CH =>
NaC + HCl = NaCl + CH
HNO3 + I2 = NO2*5 + H2O*1 + HIO3 =>
10 HNO3 + I2 = 10 NO2*5 + 4 H2O*1 + 2 HIO3
Ge + HF = GeF + H2 =>
2 Ge + 2 HF = 2 GeF + H2
KNO3(aq) + NaOH(aq) = K(OH)(aq) + NaNO3(aq) =>
KNO3(aq) + NaOH(aq) = K(OH)(aq) + NaNO3(aq)
AgF(aq) + (NH4)2Cr2O7(aq) = Ag2Cr2O7(s) + NH4F(aq) =>
2 AgF(aq) + (NH4)2Cr2O7(aq) = Ag2Cr2O7(s) + 2 NH4F(aq)
H3 + PO4 + Mg(OH)2 = Mg3(PO4) + H2O =>
2 H3 + PO4 + 3 Mg(OH)2 = Mg3(PO4) + 6 H2O
Na[Sb(OH)4] + AgNO3 + KOH = Na[Sb(OH)6] + Ag + KNO3 =>
Na[Sb(OH)4] + 2 AgNO3 + 2 KOH = Na[Sb(OH)6] + 2 Ag + 2 KNO3
MnO4 + I = MnO2 + IO3 =>
3 MnO4 + 2 I = 3 MnO2 + 2 IO3
iron + Chlorine = ironchloride =>
2 Fe + 3 Cl2 = 2 FeCl3
Zn(NO3)2 + Na3(PO4) = Zn3(PO4) + Na(NO3)2 =>
3 Zn(NO3)2 + Na3(PO4) = Zn3(PO4) + 3 Na(NO3)2
H6A + X(OH)3 = X6A3 + H2O =>
3 H6A + 6 X(OH)3 = X6A3 + 18 H2O
NO + O2 = N2O3 =>
4 NO + O2 = 2 N2O3
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3*PO4*12MoO3 + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 21 HNO3 = (NH4)3*PO4*12MoO3 + 21 NH4NO3 + 12 H2O
C25 + H52 = CH4 =>
13 C25 + 25 H52 = 325 CH4
NaOH + AgNO3 = HNO3 + Na2O + AgOH =>
2 NaOH + AgNO3 = HNO3 + Na2O + AgOH
OH + CH3CH2NH2 = CH3CH2NO2 + H2O =>
6 OH + CH3CH2NH2 = CH3CH2NO2 + 4 H2O
NaOH + Cl2 = NaCl2 + NaClO4 + H2O =>
16 NaOH + 15 Cl2 = 14 NaCl2 + 2 NaClO4 + 8 H2O
H2SO4 + NaAuCl4 = Au + Cl2 + H2O + NaSO3 =>
H2SO4 + NaAuCl4 = Au + 2 Cl2 + H2O + NaSO3
CH2ClCH3 + NaOH = CH2OHCH3 + NaCl =>
CH2ClCH3 + NaOH = CH2OHCH3 + NaCl
H2S(aq) + NiSO4(aq) = H2SO4(s) + NiS(s) =>
H2S(aq) + NiSO4(aq) = H2SO4(s) + NiS(s)
NaOHCoNO3 = CoOHNaNO3 =>
NaOHCoNO3 = CoOHNaNO3
NH3 + Cu(NO3)2 = Cu + N(NO3)2 + H3 =>
NH3 + Cu(NO3)2 = Cu + N(NO3)2 + H3
Fe3O4 + HCl = FeCl3 + FeCl2 + H2O =>
Fe3O4 + 8 HCl = 2 FeCl3 + FeCl2 + 4 H2O
KMnO4 + Na4SO3 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O =>
4 KMnO4 + 5 Na4SO3 + 11 H2SO4 = 2 K2SO4 + 4 MnSO4 + 10 Na2SO4 + 11 H2O
Na2CO3Cu(SO4) = Na2SO4Cu(CO3) =>
Na2CO3Cu(SO4) = Na2SO4Cu(CO3)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Cl2 + AgNO3 + H2O = AgCl + AgClO3 + HNO3 =>
3 Cl2 + 6 AgNO3 + 3 H2O = 5 AgCl + AgClO3 + 6 HNO3
Si(OCH3)4 + H2O = SiO2 + CH3OH =>
Si(OCH3)4 + 2 H2O = SiO2 + 4 CH3OH
zinc + sulfuricacid = zincsulfate + H2 =>
Zn + H2SO4 = ZnSO4 + H2
SnCl2 + Bi = BiCl3 + Sn =>
3 SnCl2 + 2 Bi = 2 BiCl3 + 3 Sn
(CH3)(CHOH)COOH + NaOH = (CH3)(CHOH)(COO)Na + H2O =>
(CH3)(CHOH)COOH + NaOH = (CH3)(CHOH)(COO)Na + H2O
HCl + NH3 = NCl + H4 =>
HCl + NH3 = NCl + H4
C + F = F2C =>
C + 2 F = F2C
N + NH4O3 = NH4NO3 =>
N + NH4O3 = NH4NO3
NaNO2 + H2SO4 + KI = I2 + N2 + Na2SO4 + K2SO4 + H2O =>
2 NaNO2 + 4 H2SO4 + 6 KI = 3 I2 + N2 + Na2SO4 + 3 K2SO4 + 4 H2O
FeC10H10 + O2 = Fe2O3 + CO2 + H2O =>
4 FeC10H10 + 53 O2 = 2 Fe2O3 + 40 CO2 + 20 H2O
Ni2Cl + Al = AlCl + Ni2 =>
Ni2Cl + Al = AlCl + Ni2
H2 + Te = HTe2 =>
H2 + 4 Te = 2 HTe2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/01/23
Équations équilibrées sur12/31/22
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