| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CaCO3 + 9 C2H4O2 = 4 Ca(C2H4O2)2 + 6 CO2 + 2 H2O
NaI + HNO3 = I2 + NO2 + NaNO3 + H2O =>
2 NaI + 4 HNO3 = I2 + 2 NO2 + 2 NaNO3 + 2 H2O
CH3CHCHCH3 + H2 = CH3CH2CH2CH3 =>
CH3CHCHCH3 + H2 = CH3CH2CH2CH3
KC2H3O2 + Ag2SO4 = AgC2H3O2 + K2SO4 =>
2 KC2H3O2 + Ag2SO4 = 2 AgC2H3O2 + K2SO4
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
(NH4)2SO4(aq) + NaOH(aq) = NH3 + H2O + Na2SO4 =>
(NH4)2SO4(aq) + 2 NaOH(aq) = 2 NH3 + 2 H2O + Na2SO4
BaCl2 + S = BaS + Cl2 =>
BaCl2 + S = BaS + Cl2
NaOH + NH4 = NaN + H5O =>
NaOH + NH4 = NaN + H5O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Li2(CrO4) + AuI3 = LiI + Au2(CrO4)3 =>
3 Li2(CrO4) + 2 AuI3 = 6 LiI + Au2(CrO4)3
MgOH2 + LiOH = MgOH + LiOH2 =>
MgOH2 + LiOH = MgOH + LiOH2
CO + AlCl3 = Al2O3 + C + Cl2 =>
3 CO + 2 AlCl3 = Al2O3 + 3 C + 3 Cl2
RbF(aq) + CuSO4(aq) = Rb2SO4(aq) + CuF2(aq) =>
2 RbF(aq) + CuSO4(aq) = Rb2SO4(aq) + CuF2(aq)
CH3CCH + O2 = CO2 + H2O =>
CH3CCH + 4 O2 = 3 CO2 + 2 H2O
CO2 + HNO3 + H3PO4 + H2O = C106H175O42N16P + O2 =>
106 CO2 + 16.000000000001HNO3 + H3PO4 + 78.000000000003H2O = C106H175O42N16P + 150.00000000001O2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Se + H2O = SeO2 + H =>
Se + 2 H2O = SeO2 + 4 H
CH3CHCHCH3 + H2 = CH3CH2CH2CH3 =>
CH3CHCHCH3 + H2 = CH3CH2CH2CH3
Ca2(CO3)2 + H2SO4 = CaSO4 + H2O + CO2 =>
Ca2(CO3)2 + 2 H2SO4 = 2 CaSO4 + 2 H2O + 2 CO2
CH3CHCHCH3 + H2 = CH3CH2CH2CH3 =>
CH3CHCHCH3 + H2 = CH3CH2CH2CH3
As2S3 + CaO + O2 = Ca3(AsO4)2 + CaSO4 =>
As2S3 + 6 CaO + 7 O2 = Ca3(AsO4)2 + 3 CaSO4
P + FeO = P4O10 + Fe =>
4 P + 10 FeO = P4O10 + 10 Fe
Na2CO3(s) + H2O(l) = NaOH(aq) + CO2(g) =>
Na2CO3(s) + H2O(l) = 2 NaOH(aq) + CO2(g)
ZnOH + HNO3 = Zn(NO3)2 + NO2 + H2O =>
ZnOH + 3 HNO3 = Zn(NO3)2 + NO2 + 2 H2O
Fe(s) + O(g) = FeO(s) =>
Fe(s) + O(g) = FeO(s)
C4H8 + O2(g) = CO2(g) + H2O =>
C4H8 + 6 O2(g) = 4 CO2(g) + 4 H2O
NaCl + H3PO4 = NaH2PO4 + HCl =>
NaCl + H3PO4 = NaH2PO4 + HCl
Pb(SO4)2 = SO2 + O2 + PbO2 =>
Pb(SO4)2 = 2 SO2 + O2 + PbO2
Cu{+} + Fe = Fe13{+} + Cu =>
Cu{+} + 13 Fe = Fe13{+} + Cu
H3PO4 + Cr(OH)3 = Cr2(HPO4)3 + H2O =>
3 H3PO4 + 2 Cr(OH)3 = Cr2(HPO4)3 + 6 H2O
Cr(I)2 + (NH4)3(PO4) = Cr3(PO4)2 + (NH4)I =>
3 Cr(I)2 + 2(NH4)3(PO4) = Cr3(PO4)2 + 6(NH4)I
Ca5(PO4)3(OH) + H3PO4 + H2O = Ca(H2PO4)2H2O =>
Ca5(PO4)3(OH) + 7 H3PO4 + 4 H2O = 5 Ca(H2PO4)2H2O
Mn(OH)2 + H2SO4 = Mn{2+} + SO4{2-} + H2O =>
Mn(OH)2 + H2SO4 = Mn{2+} + SO4{2-} + 2 H2O
Fe(OH)3 + HC2H3O2 = Fe(C2H3O2)3 + H2O =>
Fe(OH)3 + 3 HC2H3O2 = Fe(C2H3O2)3 + 3 H2O
CH3CO2H(aq) + NaOH(aq) = CH3CO2Na(aq) + H2O(l) =>
CH3CO2H(aq) + NaOH(aq) = CH3CO2Na(aq) + H2O(l)
HCl + K(MnO4) = Cl2 + KCl + MnCl2 + H2O =>
16 HCl + 2 K(MnO4) = 5 Cl2 + 2 KCl + 2 MnCl2 + 8 H2O
Ag + MgSO4 = Ag2SO4 + Mg =>
2 Ag + MgSO4 = Ag2SO4 + Mg
C3H8O + Al2O3 = C9H21O3Al + H2O =>
6 C3H8O + Al2O3 = 2 C9H21O3Al + 3 H2O
SIO2 + KOH = K2SIO3 + H2O =>
SIO2 + 2 KOH = K2SIO3 + H2O
CrCl3 + NaBiO3 + NaOH + H2O = Na2CrO4 + Bi(OH)3 + NaCl =>
2 CrCl3 + 3 NaBiO3 + 7 NaOH + H2O = 2 Na2CrO4 + 3 Bi(OH)3 + 6 NaCl
KOH + Ag = K + AgOH =>
KOH + Ag = K + AgOH
CH3CHCHCH3 + H2 = CH3CH2CH2CH3 =>
CH3CHCHCH3 + H2 = CH3CH2CH2CH3
NO3{-} + Fe + H{+} = Fe{+3} + NH4{+} + H2O =>
3 NO3{-} + 8 Fe + 30 H{+} = 8 Fe{+3} + 3 NH4{+} + 9 H2O
Li2O + CO = Li2CO3 + C =>
Li2O + 2 CO = Li2CO3 + C
CrO3 + HCl = Cl2 + CrCl3 + H2O =>
2 CrO3 + 12 HCl = 3 Cl2 + 2 CrCl3 + 6 H2O
SnBr4 + Ba = Sn + BaBr2 =>
SnBr4 + 2 Ba = Sn + 2 BaBr2
Cd(OH)2 + HCl = Cl2Cd + H2O =>
Cd(OH)2 + 2 HCl = Cl2Cd + 2 H2O
C4H10O4 + KNO3 = K2O + N2 + CO2 + H2O =>
5 C4H10O4 + 18 KNO3 = 9 K2O + 9 N2 + 20 CO2 + 25 H2O
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
C3H8O2 + KMnO4 + H2SO4 = C3H4O2 + K2SO4 + MnSO4 + H2O =>
5 C3H8O2 + 4 KMnO4 + 6 H2SO4 = 5 C3H4O2 + 2 K2SO4 + 4 MnSO4 + 16 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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