| Équations équilibrées la veille |
(NH4)2SO4 + 2 HCl = H2SO4 + 2 NH4Cl
KI + Ph(NO3)2 = PhI2 + KNO3 =>
2 KI + Ph(NO3)2 = PhI2 + 2 KNO3
FeO + H2Cl2 = FeCl2 + H2O =>
FeO + H2Cl2 = FeCl2 + H2O
Mg + H{+} = H2 + Mg{+} =>
2 Mg + 2 H{+} = H2 + 2 Mg{+}
CaO + H2O = Ca(OH)2 = =>
CaO + H2O = Ca(OH)2
C7H6O3 + O2 = CO2 + H2C =>
2 C7H6O3 + 5 O2 = 8 CO2 + 6 H2C
[Fe(SCN)6] + KOH = SOH + CKN + Fe =>
[Fe(SCN)6] + 6 KOH = 6 SOH + 6 CKN + Fe
LiH + H2O + SO3 = Li2SO4 + H2 =>
2 LiH + H2O + SO3 = Li2SO4 + 2 H2
Na + PbCr2O7 = Na2Cr2O7 + Pb =>
2 Na + PbCr2O7 = Na2Cr2O7 + Pb
KI + KIO3 + H2SO4 = I2 + K2SO4*H2O =>
5 KI + KIO3 + 3 H2SO4 = 3 I2 + 3 K2SO4*H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C6H12 + KMnO4 + H2O = C10H20O4 + MnO2 + KOH =>
5 C6H12 + 8 KMnO4 + 4 H2O = 3 C10H20O4 + 8 MnO2 + 8 KOH
Ba(OH)2 + KHP = Ba(KP)2 + H2O =>
Ba(OH)2 + 2 KHP = Ba(KP)2 + 2 H2O
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
Na2SO3(aq) + HBr(aq) = NaBr(aq) + H2O(l) + SO2(g) =>
Na2SO3(aq) + 2 HBr(aq) = 2 NaBr(aq) + H2O(l) + SO2(g)
S + HNO3 + BaCl2 = BaSO4 + NO2 + HCl + H2O =>
S + 6 HNO3 + BaCl2 = BaSO4 + 6 NO2 + 2 HCl + 2 H2O
Na2CO3(aq) + CaCl2(aq) = CaCO3(s) + NaCl(aq) =>
Na2CO3(aq) + CaCl2(aq) = CaCO3(s) + 2 NaCl(aq)
LiH(s) + H2O(l) = LiOH(aq) + H2(g) =>
LiH(s) + H2O(l) = LiOH(aq) + H2(g)
Zn + Hg(No3)2 = Zn(No3)2 + Hg =>
Zn + Hg(No3)2 = Zn(No3)2 + Hg
C14H26 + O = C14O + H26O =>
C14H26 + 2 O = C14O + H26O
FeSO4*7H2O + C2H2O4*2H2O = Fe(COO)2 + H2SO4 + H2O =>
FeSO4*7H2O + C2H2O4*2H2O = Fe(COO)2 + H2SO4 + 9 H2O
FeS2 + H2O2 = Fe(OH)3(S) + H2SO4 + H2O =>
2 FeS2 + 9 H2O2 = 2 Fe(OH)3(S) + 2 H2SO4 + 4 H2O
H2SO4 + H3PO4 + C = CO + H5SP =>
H2SO4 + H3PO4 + 8 C = 8 CO + H5SP
CH3CHOHCH3 + NaBr + H2SO4 = BrCH2CH2CH3 + NaHSO4 + H2O =>
CH3CHOHCH3 + NaBr + H2SO4 = BrCH2CH2CH3 + NaHSO4 + H2O
CoCl2NH3 + H2O2 = CoCl2(OH)NH3 =>
2 CoCl2NH3 + H2O2 = 2 CoCl2(OH)NH3
Ni(NO3)2*6H2O + H2C2O4 = NiC2O4*2H2O + N + OH =>
Ni(NO3)2*6H2O + H2C2O4 = NiC2O4*2H2O + 2 N + 10 OH
KCl(s) + H2SO4(aq) = HCl(g) + K2SO4(aq) =>
2 KCl(s) + H2SO4(aq) = 2 HCl(g) + K2SO4(aq)
N2H8CO3 + MgCl2 = N2H8Cl2 + MgCO3 =>
N2H8CO3 + MgCl2 = N2H8Cl2 + MgCO3
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
AlK(SO4) + H2O = Al(OH)3 + KOH + H2SO4 + H =>
AlK(SO4) + 4 H2O = Al(OH)3 + KOH + H2SO4 + 2 H
SiO2 + C + Cl2 = SiCl4 + CO =>
SiO2 + 2 C + 2 Cl2 = SiCl4 + 2 CO
Br2 + HCl = BrClHBr =>
Br2 + HCl = BrClHBr
Mg(OH)2 + NaOH = Na2[Mg(OH)4] =>
Mg(OH)2 + 2 NaOH = Na2[Mg(OH)4]
Sr(OH)2 + Na2CrO4 = SrCrO4 + NaOH =>
Sr(OH)2 + Na2CrO4 = SrCrO4 + 2 NaOH
NH3F + H2O = NH4F + HO =>
NH3F + H2O = NH4F + HO
Cu + Fe2(NO3)2 = Cu(NO3)2 + Fe =>
Cu + Fe2(NO3)2 = Cu(NO3)2 + 2 Fe
KNO3 + AgI + NH4OH = NH4I + AgNO3 + KOH =>
KNO3 + AgI + NH4OH = NH4I + AgNO3 + KOH
Mg2SiO4 + C3H4O2 = MgCO + SiO2 + H2O =>
3 Mg2SiO4 + 2 C3H4O2 = 6 MgCO + 3 SiO2 + 4 H2O
Li2O + HNO3 = H2O + LiNO3 =>
Li2O + 2 HNO3 = H2O + 2 LiNO3
Ai + S8 = AiS =>
8 Ai + S8 = 8 AiS
PbSO4 + Na(C2H3O2) = Na2SO4 + Pb(C2H3O2)2 =>
PbSO4 + 2 Na(C2H3O2) = Na2SO4 + Pb(C2H3O2)2
KI(aq) + Pb(NO3)2(aq) = KNO3 + PbI2 =>
2 KI(aq) + Pb(NO3)2(aq) = 2 KNO3 + PbI2
K3PO4 + FeCO3 = K2CO3 + Fe3(PO4)2 =>
2 K3PO4 + 3 FeCO3 = 3 K2CO3 + Fe3(PO4)2
Ni(NO3)26H2O + NH4H2PO4 = Ni3(PO4)3 + H2O + NO3 + NH4OH =>
3 Ni(NO3)26H2O + 3 NH4H2PO4 = Ni3(PO4)3 + 2 H2O + 77 NO3 + 4 NH4OH
C3N6H6 + H3PO4 = C3N6H6H3PO4 =>
C3N6H6 + H3PO4 = C3N6H6H3PO4
Cu(NO3)2 + Na2CO3 + H2O = Cu(OH)2 + NaNO3 + CO2 =>
Cu(NO3)2 + Na2CO3 + H2O = Cu(OH)2 + 2 NaNO3 + CO2
Fe + I2 = FeI2 =>
Fe + I2 = FeI2
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + (NH4)2(CH3COO)2 =>
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + (NH4)2(CH3COO)2
Ca + CO3 + Mg = CaMg(CO3)2 =>
Ca + 2 CO3 + Mg = CaMg(CO3)2
Mg3P2 + H2O = PH3 + Mg + (OH)2 =>
Mg3P2 + 6 H2O = 2 PH3 + 3 Mg + 3(OH)2
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Équations équilibrées sur01/27/25
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