| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCO3 = BaO + CO2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
CH3CH2COOHCH3CH2OH = CH3CH2COOCH2CH3H2O =>
CH3CH2COOHCH3CH2OH = CH3CH2COOCH2CH3H2O
NiNO3NaCO3 = NiCO3NaNO3 =>
NiNO3NaCO3 = NiCO3NaNO3
Cl + CH4 = CCl4 + HCl =>
8 Cl + CH4 = CCl4 + 4 HCl
Al2(SO4)3 + Ba = Al2 + BaSO4 =>
Al2(SO4)3 + 3 Ba = Al2 + 3 BaSO4
I + F = IF7 =>
I + 7 F = IF7
Na(OH) + H2SO3 = NaHSO3 + H2O =>
Na(OH) + H2SO3 = NaHSO3 + H2O
ZnBr2 + AgNo3 = Zn(No3)2 + AgBr =>
ZnBr2 + 2 AgNo3 = Zn(No3)2 + 2 AgBr
S + Ba(OH)2 = BaS + BaSO3 + H2O =>
3 S + 3 Ba(OH)2 = 2 BaS + BaSO3 + 3 H2O
C3H9N + HCl = C3H9NHCl =>
C3H9N + HCl = C3H9NHCl
AlClFl = FlAlCl =>
AlClFl = FlAlCl
KJ + KBrO3 + HCl = J2 + KBr + KCl + H2O =>
6 KJ + KBrO3 + 6 HCl = 3 J2 + KBr + 6 KCl + 3 H2O
SnBr2 + Cl2 = SnCl2 + Br =>
SnBr2 + Cl2 = SnCl2 + 2 Br
BaCl2(aq) + (NH4)2SO4(aq) = BaSO4(aq) + (NH4)2Cl2(aq) =>
BaCl2(aq) + (NH4)2SO4(aq) = BaSO4(aq) + (NH4)2Cl2(aq)
Pt + H2O = PtOH + H =>
Pt + H2O = PtOH + H
CH3 + CO2Na + NaOH = CH4 + Na2CO3 =>
CH3 + CO2Na + NaOH = CH4 + Na2CO3
K2O + SO3 = K2SO4 =>
K2O + SO3 = K2SO4
SO2 + TiO2 = TiSO4 =>
SO2 + TiO2 = TiSO4
Cr(OH)3 + Li2O = LiOH + Cr2O3 =>
2 Cr(OH)3 + 3 Li2O = 6 LiOH + Cr2O3
NH2OH + KOH + H2O + K[Sn(OH)3] = NH4OH + K2[Sn(OH)6] =>
NH2OH + KOH + 2 H2O + K[Sn(OH)3] = NH4OH + K2[Sn(OH)6]
Na[Al(OH)4] + AgNO3 = Ag[Al(OH)4] + NaNO3 =>
Na[Al(OH)4] + AgNO3 = Ag[Al(OH)4] + NaNO3
Mg(s) + FeCl(aq) = MgCl(aq) + Fe(s) =>
Mg(s) + FeCl(aq) = MgCl(aq) + Fe(s)
K2O + SO3 = K2SO4 =>
K2O + SO3 = K2SO4
NH4Cl(aq) + Ba(OH)2(aq) = BaCl2(aq) + NH3(aq) + H2O =>
2 NH4Cl(aq) + Ba(OH)2(aq) = BaCl2(aq) + 2 NH3(aq) + 2 H2O
MnHgS = MnSHg =>
MnHgS = MnSHg
Li(s)KF(aq) = KLiF =>
Li(s)KF(aq) = KLiF
KAl(SO4)2 + NaOH = Na2SO4 + Al(OH)3 + KOH =>
KAl(SO4)2 + 4 NaOH = 2 Na2SO4 + Al(OH)3 + KOH
Fe2(SO4)3 + Mg = MgSO4 + Fe2 =>
Fe2(SO4)3 + 3 Mg = 3 MgSO4 + Fe2
H2WO4Na2CO3 = Na2WO4CO2H2O =>
H2WO4Na2CO3 = Na2WO4CO2H2O
H3PO5 + KOH = KH2PO5 + H2O =>
H3PO5 + KOH = KH2PO5 + H2O
CH3Cl + NH3 = CH3NH2 + HCl =>
CH3Cl + NH3 = CH3NH2 + HCl
AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3
nitricacid + rubidium = rubidiumnitrate + hydrogen =>
2 HNO3 + 2 Rb = 2 RbNO3 + H2
Cl + CaI2 = ClI2 + Ca =>
Cl + CaI2 = ClI2 + Ca
Na2SO4 + PbSO4 = Pb2SO4 + NaSO4 =>
Na2SO4 + 2 PbSO4 = Pb2SO4 + 2 NaSO4
Pb(NO3)2Cu = PbCu(NO3)2 =>
Pb(NO3)2Cu = PbCu(NO3)2
KCO = CKO =>
KCO = CKO
NaNO2 + NH4Cl = NaCl + NH3 + HNO2 =>
NaNO2 + NH4Cl = NaCl + NH3 + HNO2
BaSF = BaFS =>
BaSF = BaFS
ZnCUSO = ZnSOCU =>
ZnCUSO = ZnSOCU
CaCl2 + AgNo3 = Ca(No3)2 + AgCl =>
CaCl2 + 2 AgNo3 = Ca(No3)2 + 2 AgCl
Na2SO3(aq) + H2SO4(aq) = SO2(aq) + Na2SO4(aq) + H2O(l) =>
Na2SO3(aq) + H2SO4(aq) = SO2(aq) + Na2SO4(aq) + H2O(l)
PCl5 + NH4Cl = (PNCl2)3 + HCl =>
3 PCl5 + 3 NH4Cl = (PNCl2)3 + 12 HCl
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Ba(OH)2 + Na2CO3 = NaOH + BaCO3 =>
Ba(OH)2 + Na2CO3 = 2 NaOH + BaCO3
BaSF = FBaS =>
BaSF = FBaS
MgSO4CaOH2O = Mg(OH)2CaSO4 =>
MgSO4CaOH2O = Mg(OH)2CaSO4
NaIH2SO4 = NaHSO4HI =>
NaIH2SO4 = NaHSO4HI
NaOH + NaClO + H2O = H3O + Na2ClO2 =>
NaOH + NaClO + H2O = H3O + Na2ClO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/13/24
Équations équilibrées sur05/13/23
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