| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 BaSO4 + 2 Al(OH)3 = Al2(SO4)3 + 3 Ba(OH)2
Zn2SO4 + (NH4)2S = Zn2S + (NH4)2SO4 =>
Zn2SO4 + (NH4)2S = Zn2S + (NH4)2SO4
NaBrO2 = NaBr + O2 =>
NaBrO2 = NaBr + O2
Cu(NO3)2 + NH4OH = NH4NO3 + Cu(OH)2 =>
Cu(NO3)2 + 2 NH4OH = 2 NH4NO3 + Cu(OH)2
Fe(s) + HCl(ac) = FeCl2(ac) + H2(g) =>
Fe(s) + 2 HCl(ac) = FeCl2(ac) + H2(g)
(NH4)(OH) + H2SO4 = (NH4)2SO4 + H2O =>
2(NH4)(OH) + H2SO4 = (NH4)2SO4 + 2 H2O
Ca + F{2} = CaF{2} =>
Ca + F{2} = CaF{2}
Cu + Ca3(PO4)2 = Ca + CuPO4 =>
2 Cu + Ca3(PO4)2 = 3 Ca + 2 CuPO4
Zn(OH)2 + NaOH = Na2[Zn(OH)4] =>
Zn(OH)2 + 2 NaOH = Na2[Zn(OH)4]
H2O2 + KNO4C135 = CO2 + H2O + KOH + NO2 =>
537 H2O2 + 2 KNO4C135 = 270 CO2 + 536 H2O + 2 KOH + 2 NO2
RaCl2 + (NH4)2CO3 = RaCO3 + NH4Cl =>
RaCl2 + (NH4)2CO3 = RaCO3 + 2 NH4Cl
PCl3 + H2O(l) = H3PO3 + HCl =>
PCl3 + 3 H2O(l) = H3PO3 + 3 HCl
FeO + S = FeS + SO2 =>
2 FeO + 3 S = 2 FeS + SO2
Ce + Br = CeBr =>
Ce + Br = CeBr
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Cr2(SO4)3 + K2SO4 = CrK(SO4)2 =>
Cr2(SO4)3 + K2SO4 = 2 CrK(SO4)2
K(s) + NaCl(aq) = KCl(aq) + Na(s) =>
K(s) + NaCl(aq) = KCl(aq) + Na(s)
Na2S2O3 + AgBr = NaBr + Na5[Ag(S2O3)3] =>
3 Na2S2O3 + AgBr = NaBr + Na5[Ag(S2O3)3]
BaCO3 + NHO3 = Ba(NO3)2 + CO2 + H2O =>
BaCO3 + 2 NHO3 = Ba(NO3)2 + CO2 + H2O
H2C4H6O6 + NaOH = Na2C4H6O6 + H2O =>
H2C4H6O6 + 2 NaOH = Na2C4H6O6 + 2 H2O
BeSO4 + AgNO3 = Be(NO3)2 + Ag2(SO4) =>
BeSO4 + 2 AgNO3 = Be(NO3)2 + Ag2(SO4)
PbCl2 + O2 = PbO2 + Cl =>
PbCl2 + O2 = PbO2 + 2 Cl
Mn + H2SO4 = MnSO3 + H2O =>
Mn + H2SO4 = MnSO3 + H2O
CH4Cl3 + Cl2 = CH4Cl4 =>
2 CH4Cl3 + Cl2 = 2 CH4Cl4
Cu + Ca3(PO4)2 = Ca + Cu3(PO4)2 =>
3 Cu + Ca3(PO4)2 = 3 Ca + Cu3(PO4)2
CH4NCOOCH3 + O2 = CO2 + H2O + N2 =>
4 CH4NCOOCH3 + 15 O2 = 12 CO2 + 14 H2O + 2 N2
ZnS(s) + HCl = ZnCl2 + H2S =>
ZnS(s) + 2 HCl = ZnCl2 + H2S
Fe(OH)3 + HNO3 = FeNO3 + H(OH)3 =>
Fe(OH)3 + HNO3 = FeNO3 + H(OH)3
Mg(H2PO4)2 + H2SO4 = Mg(H2SO4)2 + H2PO4 =>
Mg(H2PO4)2 + 2 H2SO4 = Mg(H2SO4)2 + 2 H2PO4
BaS + HNO3 = Ba(NO3)2 + NO + S + H2O =>
3 BaS + 8 HNO3 = 3 Ba(NO3)2 + 2 NO + 3 S + 4 H2O
(CN)2 + NaOH = N2 + CH8 + NaO =>
(CN)2 + 16 NaOH = N2 + 2 CH8 + 16 NaO
(CH3CO)2O + (CH3)2CHCH2OH = C6H12O2 + CH3COOH =>
(CH3CO)2O + (CH3)2CHCH2OH = C6H12O2 + CH3COOH
Fe + Na2S = FeS + Na =>
Fe + Na2S = FeS + 2 Na
CH2CHCH2CH3 + HBr = CH3CHBrCH3 =>
3 CH2CHCH2CH3 + 4 HBr = 4 CH3CHBrCH3
H2SO4 + CaO = CaSO4 + H2O =>
H2SO4 + CaO = CaSO4 + H2O
F + CsCl = Cl2 + CsF =>
2 F + 2 CsCl = Cl2 + 2 CsF
CUO + Al = Al2O3 + CU =>
3 CUO + 2 Al = Al2O3 + 3 CU
K3Po4 + CaCl2 = Ca3(Po4)2 + KCl =>
2 K3Po4 + 3 CaCl2 = Ca3(Po4)2 + 6 KCl
SrCrO4 + AgNO3 = Ag2CrO4 + Sr(NO3)2 =>
SrCrO4 + 2 AgNO3 = Ag2CrO4 + Sr(NO3)2
Fe2 + K4[Fe(CN)6] = Fe2[Fe(CN)6] + K =>
Fe2 + K4[Fe(CN)6] = Fe2[Fe(CN)6] + 4 K
MnSO5H2 + H2C2O4 + H2O = MnC2O7H6 + H2SO4 =>
MnSO5H2 + H2C2O4 + 2 H2O = MnC2O7H6 + H2SO4
(CN)2 + F = (CN)2F =>
(CN)2 + F = (CN)2F
BaBr2 + H2SO4 = BaSO4 + HBr =>
BaBr2 + H2SO4 = BaSO4 + 2 HBr
AlS + Br = AlBr3 + S =>
AlS + 3 Br = AlBr3 + S
NaCH3COO + KNO3 = NaNO3 + KCH3COO =>
NaCH3COO + KNO3 = NaNO3 + KCH3COO
C3H7OK + H2O = C3H7HO + KOH =>
C3H7OK + H2O = C3H7HO + KOH
HCl + RbOH = RbCl + H2O =>
HCl + RbOH = RbCl + H2O
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
Ca(C2H3O2)2(aq) + NaF(aq) = NaC2H3O2(aq) + CaF2(s) =>
Ca(C2H3O2)2(aq) + 2 NaF(aq) = 2 NaC2H3O2(aq) + CaF2(s)
beryllium + water = berylliumhydroxide + hydrogen =>
Be + 2 H2O = Be(OH)2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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