| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 BaFeO4 + 16 HCl = 8 H2O + 2 BaCl2 + 3 Cl2 + 2 FeCl3
KI + AgCN = AgI + KCN =>
KI + AgCN = AgI + KCN
*SO4{-} + C6H5OH + H2O = CO2 + SO4{2-} + H{+} =>
28*SO4{-} + C6H5OH + 11 H2O = 6 CO2 + 28 SO4{2-} + 28 H{+}
CoBr + F = CoF + Br =>
CoBr + F = CoF + Br
N2H6SO4 + CuCl2 + NaOH = N2 + Cu2O + Na2SO4 + NaCl + H2O =>
N2H6SO4 + 4 CuCl2 + 10 NaOH = N2 + 2 Cu2O + Na2SO4 + 8 NaCl + 8 H2O
FeSO4*H2O + H2O = FeSO4*7H2O =>
FeSO4*H2O + 6 H2O = FeSO4*7H2O
CH3COCH3 + H2SO4 = CH3SO4CH3 + H2O + CO2 =>
3 CH3COCH3 + 4 H2SO4 = 4 CH3SO4CH3 + H2O + CO2
Au2Cl6 + CO = AuCOCl + COCl2 =>
Au2Cl6 + 4 CO = 2 AuCOCl + 2 COCl2
H2O + FeCl3 + KSCN = Fe(SCN)3 + KOH + HCl =>
3 H2O + FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KOH + 3 HCl
Mg(ClO2)2 = Mg + ClO2 =>
Mg(ClO2)2 = Mg + 2 ClO2
Al(OH)3 + P2O3 = AlPO3 + H2O =>
2 Al(OH)3 + P2O3 = 2 AlPO3 + 3 H2O
NO2{-} + Cr2O7{-2} + H{+} = NO3{-} + Cr{+3} + H2O =>
3 NO2{-} + Cr2O7{-2} + 8 H{+} = 3 NO3{-} + 2 Cr{+3} + 4 H2O
NH4I + K2SO4 = (NH4)2SO4 + KI =>
2 NH4I + K2SO4 = (NH4)2SO4 + 2 KI
KHSO3 + HCl = KCl + H2O + SO2 =>
KHSO3 + HCl = KCl + H2O + SO2
Hg2O + F2 = HgF2 + O2 =>
2 Hg2O + 4 F2 = 4 HgF2 + O2
CoHCO3 = Co2O + CO2 + H2O =>
2 CoHCO3 = Co2O + 2 CO2 + H2O
Ag + Hg(NO2)2 = AgNO2 + Hg =>
2 Ag + Hg(NO2)2 = 2 AgNO2 + Hg
C17H35COOH + NaCl = C17H35COONa + HCl =>
C17H35COOH + NaCl = C17H35COONa + HCl
KNO3 + NH4F = KF + NH4NO3 =>
KNO3 + NH4F = KF + NH4NO3
BAl = AlB =>
BAl = AlB
P2H4(l) = PH3(g) + P4(s) =>
6 P2H4(l) = 8 PH3(g) + P4(s)
KMnO4 + C6H10 + H2O = KOH + MnO2 + C6H12O2 =>
2 KMnO4 + 3 C6H10 + 4 H2O = 2 KOH + 2 MnO2 + 3 C6H12O2
WBr6 = W + Br =>
WBr6 = W + 6 Br
C8H9NO2 = C + H + N + O =>
C8H9NO2 = 8 C + 9 H + N + 2 O
NaOH(s) + HCl = NaCl + H2O =>
NaOH(s) + HCl = NaCl + H2O
BaO + AgCl = Ag2O + BaCl2 =>
BaO + 2 AgCl = Ag2O + BaCl2
KOH + FH = KF + H2O =>
KOH + FH = KF + H2O
FeSO4*7H2O + NH4OH = (NH4)2SO4 + Fe(OH)2 + H2O =>
FeSO4*7H2O + 2 NH4OH = (NH4)2SO4 + Fe(OH)2 + 7 H2O
CaS + Fe2(SO3)3 = CaSO3 + Fe2S3 =>
3 CaS + Fe2(SO3)3 = 3 CaSO3 + Fe2S3
Zn + HCl = ZnCl2 + H2 = calculeonumerodemolsdemoleculasdeH2queseformamapartirde5molsdemoleculasHCl =>
Zn + 2 HCl = ZnCl2 + H2
C2H2O4 + H2SO4 = CO2 + H2O + SO2 =>
C2H2O4 + H2SO4 = 2 CO2 + 2 H2O + SO2
KMnO4 + H2S + HCl = MnCl2 + KCl + S + H2O =>
2 KMnO4 + 5 H2S + 6 HCl = 2 MnCl2 + 2 KCl + 5 S + 8 H2O
ZnBr2(aq) + Na3PO4(aq) = NaBr + Zn3(PO4)2 =>
3 ZnBr2(aq) + 2 Na3PO4(aq) = 6 NaBr + Zn3(PO4)2
C6H5COO + O2 = CO2 + H2O =>
4 C6H5COO + 29 O2 = 28 CO2 + 10 H2O
VSO4 + NaOH = V(OH)2 + Na2SO4 =>
VSO4 + 2 NaOH = V(OH)2 + Na2SO4
Ni(NO3)2(aq) + BaCl2(aq) = NiCl2(aq) + Ba(NO3)2(aq) =>
Ni(NO3)2(aq) + BaCl2(aq) = NiCl2(aq) + Ba(NO3)2(aq)
Fe + O2 = FeO(lll) =>
2 Fe + O2 = 2 FeO(lll)
Fe2O = Fe2 + O2 =>
2 Fe2O = 2 Fe2 + O2
NaOH + AlCl3 = Al(OH)3 + NaCl =>
3 NaOH + AlCl3 = Al(OH)3 + 3 NaCl
PH3 + AgNO3 + KOH = K3PO4 + Ag + H2O + KNO3 =>
PH3 + 8 AgNO3 + 11 KOH = K3PO4 + 8 Ag + 7 H2O + 8 KNO3
C6H5MgBr + C13H10O + H2O = C19H16O + Mg(OH)Br =>
C6H5MgBr + C13H10O + H2O = C19H16O + Mg(OH)Br
C3H8O3 + O2(g) = CO2(g) + H2O(g) =>
2 C3H8O3 + 7 O2(g) = 6 CO2(g) + 8 H2O(g)
Al + MgI2 = AlI + Mg =>
2 Al + MgI2 = 2 AlI + Mg
NaAlO2 + Ca(OH)2 = CaOAl2O3 + NaOH =>
2 NaAlO2 + Ca(OH)2 = CaOAl2O3 + 2 NaOH
Be(OH)2 + NH3 = Be3N2 + H2O =>
3 Be(OH)2 + 2 NH3 = Be3N2 + 6 H2O
Li + KI = LiI + K =>
Li + KI = LiI + K
Ca3(PO4)2 + Al2(Cr2O7)3 = CaCr2O7 + AlPO4 =>
Ca3(PO4)2 + Al2(Cr2O7)3 = 3 CaCr2O7 + 2 AlPO4
AgNO3H2S = AgSNO3H2 =>
AgNO3H2S = AgSNO3H2
H2S + LiOH = HOH + Li2S =>
H2S + 2 LiOH = 2 HOH + Li2S
KMnO4 + C2H2O2 = K2O + MnO + CO2 + H2O =>
6 KMnO4 + 5 C2H2O2 = 3 K2O + 6 MnO + 10 CO2 + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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