| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 Ni(NO3)2*6H2O + C6H8O7H2O = 9 NiO + 6 CO2 + 59 H2O + 18 NO2
H2 + CO2 = CH3COOH + H2O =>
4 H2 + 2 CO2 = CH3COOH + 2 H2O
F2 + Ca(OH)2*2Ca3(PO4)2 = H2O + CaF2*2Ca3(PO4)2 + OF2 =>
2 F2 + Ca(OH)2*2Ca3(PO4)2 = H2O + CaF2*2Ca3(PO4)2 + OF2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
C2H5OC2H5 + O2 = H2O + CO =>
C2H5OC2H5 + 4 O2 = 5 H2O + 4 CO
BaCl(s) + H2SO4 = BaSO4 + HCl + H2 =>
2 BaCl(s) + 2 H2SO4 = 2 BaSO4 + 2 HCl + H2
Xe + O3 = XeO =>
3 Xe + O3 = 3 XeO
Li3N + MgO = Li2O + Mg3N2 =>
2 Li3N + 3 MgO = 3 Li2O + Mg3N2
BaCrO4 + NaOH = Ba(OH)2 + Na2CrO4 =>
BaCrO4 + 2 NaOH = Ba(OH)2 + Na2CrO4
Mg(OH)2 + NaHCO3 = Mg(HCO3)2 + NaOH =>
Mg(OH)2 + 2 NaHCO3 = Mg(HCO3)2 + 2 NaOH
PbO2 + S2O3 = PbO + SO3 =>
3 PbO2 + S2O3 = 3 PbO + 2 SO3
C9H10O + C2H5NO = C10H15N + CO2 =>
C9H10O + C2H5NO = C10H15N + CO2
CuSO4 + NH3 + H2O = (Cu(NH3)4)SO4*H2O =>
CuSO4 + 4 NH3 + H2O = (Cu(NH3)4)SO4*H2O
Al + Sn(SO4)4 = Al2(SO4)3 + Sn =>
8 Al + 3 Sn(SO4)4 = 4 Al2(SO4)3 + 3 Sn
Fe + CuS = Cu + FeS =>
Fe + CuS = Cu + FeS
Cd + H2O = CdO + H =>
Cd + H2O = CdO + 2 H
NaCHO2 + H2O = NaOH + HCHO2 =>
NaCHO2 + H2O = NaOH + HCHO2
Mg(g) + H2SO4(I) = MgSO4(I) + H2(g) =>
Mg(g) + H2SO4(I) = MgSO4(I) + H2(g)
CaC4H6O4 + Na2CO3 = CaCO3 + Na2C4H6O4 =>
CaC4H6O4 + Na2CO3 = CaCO3 + Na2C4H6O4
Na + N2O = NaO + N2 =>
Na + N2O = NaO + N2
C33H68 + O2 = CO + H2O =>
2 C33H68 + 67 O2 = 66 CO + 68 H2O
H2C2O4 + NaOH = Na2C2O4 + H2O =>
H2C2O4 + 2 NaOH = Na2C2O4 + 2 H2O
C3H6Cl2O + NaOH = C3H5ClO + NaCl + H2O =>
C3H6Cl2O + NaOH = C3H5ClO + NaCl + H2O
BaCl2 + K2SO4Al2(SO4)3*24H2O = BaSO4 + KCl + AlCl3 + H2O =>
4 BaCl2 + K2SO4Al2(SO4)3*24H2O = 4 BaSO4 + 2 KCl + 2 AlCl3 + 24 H2O
H2O2 + C14H4O4Cl6 = C6H2Cl3OH + CO2 =>
H2O2 + C14H4O4Cl6 = 2 C6H2Cl3OH + 2 CO2
C + H2 + N = CH7N =>
2 C + 7 H2 + 2 N = 2 CH7N
CH3COONa + Cu(OH)2 = (CH3COO)2Cu + NaOH =>
2 CH3COONa + Cu(OH)2 = (CH3COO)2Cu + 2 NaOH
C14H11O2 + O2 = CO2 + H2O =>
4 C14H11O2 + 63 O2 = 56 CO2 + 22 H2O
K3PO4 + PbCl2 = KCl + Pb3(PO4)2 =>
2 K3PO4 + 3 PbCl2 = 6 KCl + Pb3(PO4)2
I2 + F2 = IF5 =>
I2 + 5 F2 = 2 IF5
Ti + P4 = Ti3P4 =>
3 Ti + P4 = Ti3P4
Cr(OH)3 + KClO3 + KOH = K2CrO4 + Cl + H2O =>
5 Cr(OH)3 + 3 KClO3 + 7 KOH = 5 K2CrO4 + 3 Cl + 11 H2O
Cu(OH)2 + NH3 + H2O = [Cu(NH3)4(OH2)2](OH)2 =>
Cu(OH)2 + 4 NH3 + 2 H2O = [Cu(NH3)4(OH2)2](OH)2
HCNO + H2O = CNO + H3O =>
HCNO + H2O = CNO + H3O
Mg(OH)2 + AgBr = Ag(OH) + MgBr2 =>
Mg(OH)2 + 2 AgBr = 2 Ag(OH) + MgBr2
(BaCO3)(s) = BaO(s) + CO2(g) =>
(BaCO3)(s) = BaO(s) + CO2(g)
Na2MnO4 + Na2SO3 + H2SO4 = Na2SO4 + MnSO4 + H2O =>
Na2MnO4 + 2 Na2SO3 + 2 H2SO4 = 3 Na2SO4 + MnSO4 + 2 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Al2O3 + P2O5 = AlPO4 =>
Al2O3 + P2O5 = 2 AlPO4
HClO3(aq) + Ba(OH)2(aq) = Ba(ClO3)2(aq) + H2O(l) =>
2 HClO3(aq) + Ba(OH)2(aq) = Ba(ClO3)2(aq) + 2 H2O(l)
MnO4{-} + H{+} = Mn{2+} + H2O + O2 =>
4 MnO4{-} + 12 H{+} = 4 Mn{2+} + 6 H2O + 5 O2
P2S2 = P4 + S8 =>
4 P2S2 = 2 P4 + S8
H4P2O7 + Cr(OH)3 + Ba(OH)2 = Cr2Ba(P2O7)2 + H2O =>
2 H4P2O7 + 2 Cr(OH)3 + Ba(OH)2 = Cr2Ba(P2O7)2 + 8 H2O
Ba(HCO3)2(s) = BaCO3(aq) + H2O(g) + CO2(g) =>
Ba(HCO3)2(s) = BaCO3(aq) + H2O(g) + CO2(g)
Pb(NO3)2 + K = Pb + K(NO3) =>
Pb(NO3)2 + 2 K = Pb + 2 K(NO3)
H3PO3 + Zn = ZnPO3 + H2 =>
2 H3PO3 + 2 Zn = 2 ZnPO3 + 3 H2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Ag3SbS3 = Ag + SbS3 =>
Ag3SbS3 = 3 Ag + SbS3
C8H18 + O2(g) = CO2(g) + H2O(g) =>
2 C8H18 + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
NaHCO2 + HC2H2O2 = NaC2H2O2 + H2O + CO2 =>
7 NaHCO2 + 5 HC2H2O2 = 7 NaC2H2O2 + 4 H2O + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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