| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Ni + 3 O2 = 2 Ni2O3
HNO3 + BaCl2 = HCl + Ba(NO3)2 =>
2 HNO3 + BaCl2 = 2 HCl + Ba(NO3)2
Ag + HNO3 + HCl = HAgCl4 + NO + H2O =>
Ag + HNO3 + 4 HCl = HAgCl4 + NO + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2SO4 + K(OH) = H2O + K2SO4 =>
H2SO4 + 2 K(OH) = 2 H2O + K2SO4
MnO2 + HI = HMnO2 + I2 =>
2 MnO2 + 2 HI = 2 HMnO2 + I2
Al2O3 + KOH + HOH = K[Al(OH)4] =>
Al2O3 + 2 KOH + 3 HOH = 2 K[Al(OH)4]
H4GeO4 + Co(OH)3 = Co(HGeO4) + H2O =>
H4GeO4 + Co(OH)3 = Co(HGeO4) + 3 H2O
Ca3P2 + H2SO4 = CaS + Ca(H2PO4)2 =>
Ca3P2 + 2 H2SO4 = 2 CaS + Ca(H2PO4)2
S1 + Au2 = SAu =>
2 S1 + Au2 = 2 SAu
W + Co3O4 = (CoO)(WO3) + Co =>
W + Co3O4 = (CoO)(WO3) + 2 Co
MgS2O3 = MgO3 + S =>
MgS2O3 = MgO3 + 2 S
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KOH + CO = K(HCOO) =>
KOH + CO = K(HCOO)
KNO3 + SiO = SiKNO4 =>
KNO3 + SiO = SiKNO4
C4H10 + O2 = C1O2 + H2O =>
2 C4H10 + 13 O2 = 8 C1O2 + 10 H2O
OH{-} + Mn{+2} + O2 + H2O = Mn(OH)3 =>
8 OH{-} + 4 Mn{+2} + O2 + 2 H2O = 4 Mn(OH)3
Ba(OH)2 + CrBr2 = BaBr2 + CrH2O2 =>
Ba(OH)2 + CrBr2 = BaBr2 + CrH2O2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
PCl3 + K2Cr2O7 + H2O = CrCl3 + H3PO4 + KCl + HCl =>
3 PCl3 + K2Cr2O7 + 5 H2O = 2 CrCl3 + 3 H3PO4 + 2 KCl + HCl
K + CuO = K2O + Cu =>
2 K + CuO = K2O + Cu
NH4NO3 + C6H5NO2 = N2 + H2O + CO =>
13 NH4NO3 + 2 C6H5NO2 = 14 N2 + 31 H2O + 12 CO
Mn(OH)2 + Cl2 + KOH = KCl + MnO2 + H2O =>
Mn(OH)2 + Cl2 + 2 KOH = 2 KCl + MnO2 + 2 H2O
CH4Br + NaOH = NaBr + CH4OH =>
CH4Br + NaOH = NaBr + CH4OH
NaC2H3O2(aq) + HCl(aq) = NaH + C2(H3Cl)O2 =>
NaC2H3O2(aq) + HCl(aq) = NaH + C2(H3Cl)O2
S2 + H = H2S =>
S2 + 4 H = 2 H2S
PtO2(s) = Pt + O(g) =>
PtO2(s) = Pt + 2 O(g)
NaHCO3 + AgNO3 = NaNO3 + Ag2CO3 + H2O + CO2 =>
2 NaHCO3 + 2 AgNO3 = 2 NaNO3 + Ag2CO3 + H2O + CO2
CH3NO + H2 = CH3NH2 + H2O =>
CH3NO + 2 H2 = CH3NH2 + H2O
C6H8O6 + Ba(OH)2 = BaC6H6O6 + H2O =>
C6H8O6 + Ba(OH)2 = BaC6H6O6 + 2 H2O
N2 + O2 = N2O31 =>
2 N2 + 31 O2 = 2 N2O31
Li + I = ILi =>
Li + I = ILi
NH4OH + Mg = MgNH4 + OH =>
NH4OH + Mg = MgNH4 + OH
Ca(HCO3)2(s) + H3O(aq) = CO2 + H2O + Ca =>
Ca(HCO3)2(s) + 2 H3O(aq) = 2 CO2 + 4 H2O + Ca
NaHCO3 + KOH = NaOH + KHCO3 =>
NaHCO3 + KOH = NaOH + KHCO3
KNO2 + H2SO4 = H2O + K2SO4 + NO + NO2 =>
2 KNO2 + H2SO4 = H2O + K2SO4 + NO + NO2
CH4N2O + H2O + C = C9H6N2O2 =>
CH4N2O + H2O + 8 C = C9H6N2O2
C6H12O6 + Cu(OH)2 = C6H12O7 + H2O + Cu2O =>
C6H12O6 + 2 Cu(OH)2 = C6H12O7 + 2 H2O + Cu2O
MnSO4 + NaBrO3 + HNO3 = Mn(SO4)2 + Mn(NO3)4 + NaBr + H2O =>
6 MnSO4 + 2 NaBrO3 + 12 HNO3 = 3 Mn(SO4)2 + 3 Mn(NO3)4 + 2 NaBr + 6 H2O
LiH + F = LiF + H =>
LiH + F = LiF + H
LiNi + O2 = LiNiO =>
2 LiNi + O2 = 2 LiNiO
Ba(OH)2 + K2CO3 = BaCO3 + K2(OH)2 =>
Ba(OH)2 + K2CO3 = BaCO3 + K2(OH)2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ba(NO3)2 + (NH2SO3H) = Ba(NH2SO3)2 + HNO3 =>
Ba(NO3)2 + 2(NH2SO3H) = Ba(NH2SO3)2 + 2 HNO3
CaCl2 + Pb(NO3)2 = Ca(NO3)2 + Cl2Pb =>
CaCl2 + Pb(NO3)2 = Ca(NO3)2 + Cl2Pb
HNO3(aq) + Sn(s) = Sn(NO3)4(aq) + H2 =>
4 HNO3(aq) + Sn(s) = Sn(NO3)4(aq) + 2 H2
C3H6O + C6H5OH = C9H11O(OH) =>
C3H6O + C6H5OH = C9H11O(OH)
K2O + Cl2O3 = KClO2 =>
K2O + Cl2O3 = 2 KClO2
Ga + In = GaIn =>
Ga + In = GaIn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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