| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NO = N2 + O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2
Li52Mn70Zr20O200 = O2 + Li2O + Mn2O3 + ZrO2 =>
2 Li52Mn70Zr20O200 = 29 O2 + 52 Li2O + 70 Mn2O3 + 40 ZrO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaBr + H2S = HBr + Na2S =>
2 NaBr + H2S = 2 HBr + Na2S
KBr(cr) + H2SO4(aq) + MnO2(cr) = KHSO4(aq) + MnSO4(aq) + H2O + Br2 =>
2 KBr(cr) + 3 H2SO4(aq) + MnO2(cr) = 2 KHSO4(aq) + MnSO4(aq) + 2 H2O + Br2
Ba + MgSO4 = BaSO4 + Mg =>
Ba + MgSO4 = BaSO4 + Mg
C2H3Cl3 + O2 = CO + H2O + Cl2 =>
4 C2H3Cl3 + 7 O2 = 8 CO + 6 H2O + 6 Cl2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CaCl2 + (NH4)2CO3 = CaCO3 + NH4Cl =>
CaCl2 + (NH4)2CO3 = CaCO3 + 2 NH4Cl
Ag + Pb(No3)2 = Ag(No3)2 + Pb =>
Ag + Pb(No3)2 = Ag(No3)2 + Pb
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Kl + Cl2 = KlCl2 =>
Kl + Cl2 = KlCl2
CaCl2 + H2SO4 = CaSO4 + HCl =>
CaCl2 + H2SO4 = CaSO4 + 2 HCl
BaCl2 + NaI = NaCl + BaI2 =>
BaCl2 + 2 NaI = 2 NaCl + BaI2
Kl + Cl2 = KlCl2 =>
Kl + Cl2 = KlCl2
Mg + I2 = MgI2 =>
Mg + I2 = MgI2
HOH = OH + H =>
HOH = OH + H
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AlP + H2O = Al2O3 + PH3 =>
2 AlP + 3 H2O = Al2O3 + 2 PH3
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Zn(NO3)2 = ZnO + NO2 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 4 NO2 + O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Nb + H2O = Nb(OH)4 + H2 =>
Nb + 4 H2O = Nb(OH)4 + 2 H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
(NH4)3(PO4) + Ba(OH)2 = Ba3(PO4)2 + NH4(OH) =>
2(NH4)3(PO4) + 3 Ba(OH)2 = Ba3(PO4)2 + 6 NH4(OH)
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
Al2O3 + Pb(OH)2 = AlPb(OH)2 + O =>
Al2O3 + 2 Pb(OH)2 = 2 AlPb(OH)2 + 3 O
Al2(SO4)3 + H3PO4 = H3(SO4)3 + Al2PO4 =>
Al2(SO4)3 + H3PO4 = H3(SO4)3 + Al2PO4
Sr + Br2 = SrBr2 =>
Sr + Br2 = SrBr2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
H2O + HCO3 = C6H12O6 + O2 =>
6 H2O + 12 HCO3 = 2 C6H12O6 + 15 O2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Cr3 + HCl = Cr2Cl3 + H2 =>
4 Cr3 + 18 HCl = 6 Cr2Cl3 + 9 H2
Cr(OH)3 + H2S = CrH2 + S(OH)3 =>
Cr(OH)3 + H2S = CrH2 + S(OH)3
C5H8 + H2O = CO2 + H2 =>
C5H8 + 10 H2O = 5 CO2 + 14 H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
KNO2 + KBr + H2SO4 = Br2 + K2SO4 + NO + H2O =>
2 KNO2 + 2 KBr + 2 H2SO4 = Br2 + 2 K2SO4 + 2 NO + 2 H2O
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
decane + chlorine = hydrogenchloride + carbon =>
C10H22 + 11 Cl2 = 22 HCl + 10 C
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Ba(OH)2 + Cr2SO4 = BaSO4 + Cr2(OH)2 =>
Ba(OH)2 + Cr2SO4 = BaSO4 + Cr2(OH)2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
ZnCl2 + RbI = ZnI2 + RbCl =>
ZnCl2 + 2 RbI = ZnI2 + 2 RbCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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