| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(CO3)3 + 3 Na2O = 3 Na2CO3 + Al2O3
MgSO4(aq) + K2CO3(aq) = MgCO3(s) + K2SO4(g) =>
MgSO4(aq) + K2CO3(aq) = MgCO3(s) + K2SO4(g)
CrO + Al = Cr + Al2O3 =>
3 CrO + 2 Al = 3 Cr + Al2O3
Zn{2+} + NH3 + H2O = Zn(OH)2 + NH4{+} =>
Zn{2+} + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4{+}
LiOH + H3PO4 = Li3PO4 + HOH =>
3 LiOH + H3PO4 = Li3PO4 + 3 HOH
KBrO3 + KBr + H2SO4 = KBr3 + K2SO4 + H2O =>
KBrO3 + 8 KBr + 3 H2SO4 = 3 KBr3 + 3 K2SO4 + 3 H2O
C2H4O + KMnO4 + KOH = C2H3O2K + K2MnO4 + H2O =>
C2H4O + 2 KMnO4 + 3 KOH = C2H3O2K + 2 K2MnO4 + 2 H2O
Ca3(PO4)2 + SiO2 = P4O10 + Ca(SiO3) =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 Ca(SiO3)
Zn + H2SO4 + As2O3 = AsH3 + H2O + ZnSO4 =>
6 Zn + 6 H2SO4 + As2O3 = 2 AsH3 + 3 H2O + 6 ZnSO4
Al + Co = AlCo =>
Al + Co = AlCo
Mg + KNO3 = K2O + MgO + N2 =>
5 Mg + 2 KNO3 = K2O + 5 MgO + N2
Pt(s) + HBr(aq) = Br2Pt + H2 =>
Pt(s) + 2 HBr(aq) = Br2Pt + H2
(CH3)2CHCH2CH3 + O2 = CO2 + H2O =>
(CH3)2CHCH2CH3 + 8 O2 = 5 CO2 + 6 H2O
UO + HF = UF2 + H2O =>
UO + 2 HF = UF2 + H2O
C4H6O3 + C2H5OH = C4H8O2 + CH3COOH =>
C4H6O3 + C2H5OH = C4H8O2 + CH3COOH
AlBr3 + Ca(OH)2 = Al(OH)3 + CaBr2 =>
2 AlBr3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaBr2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KOH + I2 + K2SO3 = K2SO4 + KI + H2O =>
2 KOH + I2 + K2SO3 = K2SO4 + 2 KI + H2O
Cl2(g) + CaI2(s) = I2(s) + CaCl2(s) =>
Cl2(g) + CaI2(s) = I2(s) + CaCl2(s)
Ag + CHl = AgHl + C =>
Ag + CHl = AgHl + C
Ca(NO3)2 + C = CO2 + CaCO3 + N2 =>
2 Ca(NO3)2 + 5 C = 3 CO2 + 2 CaCO3 + 2 N2
MgBr2 + Na2Co3 = MgCo3 + NaBr =>
MgBr2 + Na2Co3 = MgCo3 + 2 NaBr
Na2S2O5 + H2O + H2PdCl6 = Na2SO4 + HCl + SO2 + Pd =>
2 Na2S2O5 + 2 H2O + H2PdCl6 = 2 Na2SO4 + 6 HCl + 2 SO2 + Pd
O2 + H2O + FeS2 = FeSO4 + H2SO4 =>
7 O2 + 2 H2O + 2 FeS2 = 2 FeSO4 + 2 H2SO4
H3O + SO4 = H2SO4 + H2O =>
2 H3O + SO4 = H2SO4 + 2 H2O
P4 + Ca(OH)2 + H2O = Ca(H2PO3)2 + PH3 =>
P4 + Ca(OH)2 + 4 H2O = Ca(H2PO3)2 + 2 PH3
CH3COOH + H2O = H + CH3OO =>
CH3COOH + 2 H2O = 2 H + 2 CH3OO
Fe(C2H3O2)3 + Na = Fe + NaC2H3O2 =>
Fe(C2H3O2)3 + 3 Na = Fe + 3 NaC2H3O2
CuO + KOH + H2O = K2[Cu(OH)4] =>
CuO + 2 KOH + H2O = K2[Cu(OH)4]
SeH3 + O2 = H2O + SeO3 =>
4 SeH3 + 9 O2 = 6 H2O + 4 SeO3
KClO4 + C + S = CO2 + Cl2 + K2S =>
2 KClO4 + 4 C + S = 4 CO2 + Cl2 + K2S
Mg(NO3)2 + HBr = MgBr2 + HNO3 =>
Mg(NO3)2 + 2 HBr = MgBr2 + 2 HNO3
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
NH4OH + H2O2 = HNO3 + H2O =>
NH4OH + 4 H2O2 = HNO3 + 6 H2O
N2O + H2O = NO2 + NH3 =>
7 N2O + 9 H2O = 8 NO2 + 6 NH3
AlBr3 + Na3PO4 = AlPO4 + NaBr =>
AlBr3 + Na3PO4 = AlPO4 + 3 NaBr
Mg3Si2O5(OH)4 + CO2 = MgCO3 + SiO2 + H2O =>
Mg3Si2O5(OH)4 + 3 CO2 = 3 MgCO3 + 2 SiO2 + 2 H2O
Cu3(PO4)2 + Zn(NO3)2 = Cu(NO3)2 + Zn3(PO4)2 =>
Cu3(PO4)2 + 3 Zn(NO3)2 = 3 Cu(NO3)2 + Zn3(PO4)2
HClO3(aq) + Al(OH)3(s) = H2O(l) + Al(ClO3)3(aq) =>
3 HClO3(aq) + Al(OH)3(s) = 3 H2O(l) + Al(ClO3)3(aq)
Pb{4}OH = Pb{4}O{2}H{2}O =>
Pb{4}OH = Pb{4}O{2}H{2}O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
KF + CuO = K2O + CuF2 =>
2 KF + CuO = K2O + CuF2
NH4ClO4 + Al = N + H2O + AlCl3 + Al2O3 =>
3 NH4ClO4 + 5 Al = 3 N + 6 H2O + AlCl3 + 2 Al2O3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaH2PO2 + NiSO4 + NaOH = Ni + Na2HPO3 + Na2SO4 + H2O =>
NaH2PO2 + NiSO4 + 3 NaOH = Ni + Na2HPO3 + Na2SO4 + 2 H2O
CH3COOH + CH3ONa = CH3COONa + CH3OH =>
CH3COOH + CH3ONa = CH3COONa + CH3OH
H2C2O4 + KMnO4 = KCO3 + MnO2 + CO2 + H2O =>
H2C2O4 + KMnO4 = KCO3 + MnO2 + CO2 + H2O
Fe(NO3)2 + Na2CO3 = NaNO3 + Fe(CO3) =>
Fe(NO3)2 + Na2CO3 = 2 NaNO3 + Fe(CO3)
K + SO4 + CaI = CaSO4 + KI =>
K + SO4 + CaI = CaSO4 + KI
Fe(HCO3)2 + O2 = CO2 + H2O + Fe2O3 =>
4 Fe(HCO3)2 + O2 = 8 CO2 + 4 H2O + 2 Fe2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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