| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(NO3)3 + KCSN = FeS + KCN(NO3)3
Ge + Cl = GeCl =>
Ge + Cl = GeCl
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
C7H16(l) + O2 = CO2 + H2O(l) =>
C7H16(l) + 11 O2 = 7 CO2 + 8 H2O(l)
KNO3 + S + C = K2SO4 + CO2 + N =>
2 KNO3 + S + C = K2SO4 + CO2 + 2 N
Zn(s) + HCl(ac) = ZnCl(ac) + H(s) =>
Zn(s) + HCl(ac) = ZnCl(ac) + H(s)
NH3 + NaOH = N(OH) + Na + H =>
NH3 + NaOH = N(OH) + Na + 3 H
CH3COOH + CH3CH3CHCH2CH2OH = CH3COOCH2CH2CHCH3CH3 + H2O =>
CH3COOH + CH3CH3CHCH2CH2OH = CH3COOCH2CH2CHCH3CH3 + H2O
Fe10 + Cl4 = Fe20Cl3 =>
8 Fe10 + 3 Cl4 = 4 Fe20Cl3
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
Na + Mg9 = NaMg3 =>
3 Na + Mg9 = 3 NaMg3
(C2H5)3N + H3O = (C2H5)3NH + H2O =>
(C2H5)3N + H3O = (C2H5)3NH + H2O
NaOH + H2NO4 = Na2NO4 + H2O =>
2 NaOH + H2NO4 = Na2NO4 + 2 H2O
Cu(NO3)2(aq) + H2O(l) = Cu(H2O)6(aq) + NO3(aq) =>
Cu(NO3)2(aq) + 6 H2O(l) = Cu(H2O)6(aq) + 2 NO3(aq)
PBr3 + KOH = KBr + K2HPO3 + H2O =>
PBr3 + 5 KOH = 3 KBr + K2HPO3 + 2 H2O
AgSCN = AgS + CN =>
AgSCN = AgS + CN
C3H8O2 + O2 = CO2 + H2O =>
C3H8O2 + 4 O2 = 3 CO2 + 4 H2O
KBr + Cl2 + KOH = KBrO3 + KCl + H2O =>
KBr + 3 Cl2 + 6 KOH = KBrO3 + 6 KCl + 3 H2O
CaCO3 + Fe2O3 + MoO3 + Mo = Ca2FeMoO6 + CO2 =>
12 CaCO3 + 3 Fe2O3 + 5 MoO3 + Mo = 6 Ca2FeMoO6 + 12 CO2
Mg(OH)2 + AlCl3 = MgCl2 + Al(OH)3 =>
3 Mg(OH)2 + 2 AlCl3 = 3 MgCl2 + 2 Al(OH)3
Co(NO3)2 + NaBr = NaNO3 + CoBr2 =>
Co(NO3)2 + 2 NaBr = 2 NaNO3 + CoBr2
H2SO4 + Ag(OH)3 = Ag2(SO4)3 + H2O =>
3 H2SO4 + 2 Ag(OH)3 = Ag2(SO4)3 + 6 H2O
C3H8 + HNO3 = C3H7NO2 + H2O =>
C3H8 + HNO3 = C3H7NO2 + H2O
K2SO4 + NaOH = KOH(aq) + Na2SO4(aq) =>
K2SO4 + 2 NaOH = 2 KOH(aq) + Na2SO4(aq)
KMnO4 + KNO2 + H2SO4 = KNO3 + MnSO4 + H2O + KSO4 =>
KMnO4 + 2 KNO2 + 2 H2SO4 = 2 KNO3 + MnSO4 + 2 H2O + KSO4
CH3COOH + Mg = Mg(OH)2 + CH3CO =>
2 CH3COOH + Mg = Mg(OH)2 + 2 CH3CO
Ca3(PO4)2 + H2SO4 = (CaHPO4) + CaSO4 =>
Ca3(PO4)2 + H2SO4 = 2(CaHPO4) + CaSO4
Ga(OH)3 + Ba(OH)2 = Ba3([Ga(OH)6])2 =>
2 Ga(OH)3 + 3 Ba(OH)2 = Ba3([Ga(OH)6])2
HClO2 + CuOH = H2O + CuClO2 =>
HClO2 + CuOH = H2O + CuClO2
NaClO5 + H2O = NaClO4 + H2O2 =>
NaClO5 + H2O = NaClO4 + H2O2
Zn(NO3)2 + HI = NO + I2 + ZnI2 + H2O =>
Zn(NO3)2 + 8 HI = 2 NO + 3 I2 + ZnI2 + 4 H2O
Al(OH)3(s) + HI(aq) = H2O(l) + AlI3(aq) =>
Al(OH)3(s) + 3 HI(aq) = 3 H2O(l) + AlI3(aq)
NaOH + C2H5COOH = H2OC2H5COONa =>
NaOH + C2H5COOH = H2OC2H5COONa
NaO2 = Na2O2 + O2 =>
2 NaO2 = Na2O2 + O2
HCOOH + Ca(OH)2 = (HCOO)2Ca + H2O =>
2 HCOOH + Ca(OH)2 = (HCOO)2Ca + 2 H2O
NH4Br + NaOH = NH3 + H2O + NaBr =>
NH4Br + NaOH = NH3 + H2O + NaBr
Mg(OH)2 + HNa3 = MgNa6 + H2O =>
Mg(OH)2 + 2 HNa3 = MgNa6 + 2 H2O
BaO2 + H3PO4 = Ba3(PO4)2 + H2O2 =>
3 BaO2 + 2 H3PO4 = Ba3(PO4)2 + 3 H2O2
(NH4)Cl + Ag(NO3) = NH4NO3 + AgCl =>
(NH4)Cl + Ag(NO3) = NH4NO3 + AgCl
Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O
Pt + H2SO4 = Pt2SO4 + H2 =>
2 Pt + H2SO4 = Pt2SO4 + H2
S + NaOH = Na2S + Na2S2O3 + H2O =>
4 S + 6 NaOH = 2 Na2S + Na2S2O3 + 3 H2O
FeCl3 + HCl = FeCl2 + HCl4 =>
3 FeCl3 + HCl = 3 FeCl2 + HCl4
Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O
Mg(NO3)2 + BaO = MgO + Ba(NO3)2 =>
Mg(NO3)2 + BaO = MgO + Ba(NO3)2
H3O{+} + NO3{-} + S{2-} = NO + H2O + SO4{2-} =>
8 H3O{+} + 8 NO3{-} + 3 S{2-} = 8 NO + 12 H2O + 3 SO4{2-}
PB(NO3)2 + NaCl = NaNO3 + PBCl2 =>
PB(NO3)2 + 2 NaCl = 2 NaNO3 + PBCl2
KMnO4(aq) + KCl(aq) + H2SO4(aq) = MnSO4(s) + K2SO4(aq) + H2O(l) + Cl2 =>
2 KMnO4(aq) + 10 KCl(aq) + 8 H2SO4(aq) = 2 MnSO4(s) + 6 K2SO4(aq) + 8 H2O(l) + 5 Cl2
(NH4)2SO4 + Ba(NO3)2 = Ba(NH4)2 + (NO3)2SO4 =>
(NH4)2SO4 + Ba(NO3)2 = Ba(NH4)2 + (NO3)2SO4
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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