| Équations équilibrées la veille | Équations équilibrées le lendemain |
KCl(aq)Ca(aq) = KCaCl
CaONa = NaOCa =>
CaONa = NaOCa
NaOHCu(NO3)2 = CuOHNa(NO3)2 =>
NaOHCu(NO3)2 = CuOHNa(NO3)2
HI(aq) = I(aq)H(aq) =>
HI(aq) = I(aq)H(aq)
Ni + P4 = NiP4 =>
Ni + P4 = NiP4
NH3 + NaCN = NaH3 + NCN =>
NH3 + NaCN = NaH3 + NCN
Sn(NO3)2 + Na2S = SnS + Na(NO3) =>
Sn(NO3)2 + Na2S = SnS + 2 Na(NO3)
CaH + H2O = Ca(OH)2 + H2 =>
2 CaH + 4 H2O = 2 Ca(OH)2 + 3 H2
(CH3)3CHCH(NH2)COOH + PCl5 = (CH3)3CHCH(NH2)COCl + POCl3 + HCl =>
(CH3)3CHCH(NH2)COOH + PCl5 = (CH3)3CHCH(NH2)COCl + POCl3 + HCl
P2O5 + BeO = Be3(PO4)2 =>
P2O5 + 3 BeO = Be3(PO4)2
RbInSe2 = RbIn4 + InSe + Rb2Se5 =>
13 RbInSe2 = 3 RbIn4 + InSe + 5 Rb2Se5
NaNO2 + Al + NaOH + H2O = Na[Al(OH)4] + NH3 =>
NaNO2 + 2 Al + NaOH + 5 H2O = 2 Na[Al(OH)4] + NH3
MgCl2{+2} + Pb{+2} = PbCl2{+2} + Mg{+2} =>
MgCl2{+2} + Pb{+2} = PbCl2{+2} + Mg{+2}
Rb + Fe(NO3)2 = Fe + Rb2(NO3)2 =>
2 Rb + Fe(NO3)2 = Fe + Rb2(NO3)2
Al(OH)3 + Na2S = Na(OH) + Al2S3 =>
2 Al(OH)3 + 3 Na2S = 6 Na(OH) + Al2S3
HBrNaOH = H2OBrNa =>
HBrNaOH = H2OBrNa
C2 + F2 = CF =>
C2 + F2 = 2 CF
C3H7Br + Na + CH3Br = C4H10 + NaBr =>
C3H7Br + 2 Na + CH3Br = C4H10 + 2 NaBr
Sn(NO3)2 + Na2S = SnS + Na(NO3) =>
Sn(NO3)2 + Na2S = SnS + 2 Na(NO3)
BaCl2CuSO4 = BaSO4Cl2Cu =>
BaCl2CuSO4 = BaSO4Cl2Cu
(CH3)4NI3 + CH3CH2OH = (CH3)4NCH2CH3 + I3OH =>
(CH3)4NI3 + CH3CH2OH = (CH3)4NCH2CH3 + I3OH
HClO4(aq) + Ca(OH)2(aq) = H2O(l) + Ca(ClO4)2 =>
2 HClO4(aq) + Ca(OH)2(aq) = 2 H2O(l) + Ca(ClO4)2
MgCO3 + HBr = MgBr2 + CO2 + H2O =>
MgCO3 + 2 HBr = MgBr2 + CO2 + H2O
NiSO4 + Mg = Mg2Ni + SO4 =>
NiSO4 + 2 Mg = Mg2Ni + SO4
GalliumChlorideAmmoniumHydroxide = AmmoniumChlorideGalliumHydroxide =>
GalliumChlorideAmmoniumHydroxide = AmmoniumChlorideGalliumHydroxide
HC1 + Mg = MgC2 + H2 =>
2 HC1 + Mg = MgC2 + H2
Hg(NO3)2H2O = Hg(OH)NO3HNO3 =>
Hg(NO3)2H2O = Hg(OH)NO3HNO3
PbClO3 = Pb + Cl + O =>
PbClO3 = Pb + Cl + 3 O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Sr + N2 = Sr3N2 =>
3 Sr + N2 = Sr3N2
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
C3H8 + CO2 = C + H2O =>
C3H8 + 2 CO2 = 5 C + 4 H2O
IHBr = IBrH =>
IHBr = IBrH
NaCo3CaCl = NaClCaCo3 =>
NaCo3CaCl = NaClCaCo3
KI + Cl = KCl + I =>
KI + Cl = KCl + I
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
NaCo3CaCl = NaClCaCo3 =>
NaCo3CaCl = NaClCaCo3
FeO + HI = FeI2 + H2O =>
FeO + 2 HI = FeI2 + H2O
Sn(NO3)2 + Na2S = SnS + Na(NO3) =>
Sn(NO3)2 + Na2S = SnS + 2 Na(NO3)
C6H5ClHNO3 = C6H4ClNO2H2O =>
C6H5ClHNO3 = C6H4ClNO2H2O
MgNH4PO4(s) = Mg2P2O7(s) + NH3(g) + H2O(g) =>
2 MgNH4PO4(s) = Mg2P2O7(s) + 2 NH3(g) + H2O(g)
FeCl3 + HPO4 = Fe(HPO4)3 + Cl =>
FeCl3 + 3 HPO4 = Fe(HPO4)3 + 3 Cl
Fe + NaOH = Fe(NaOH)3 =>
Fe + 3 NaOH = Fe(NaOH)3
K2Cr2O7 + H2S + KOH = K2SO4 + KCrO2 + H2O =>
4 K2Cr2O7 + 3 H2S + 6 KOH = 3 K2SO4 + 8 KCrO2 + 6 H2O
Zn3P2 + Ba(OH) = Ba3P2 + Zn(OH) =>
Zn3P2 + 3 Ba(OH) = Ba3P2 + 3 Zn(OH)
POAt = P(At)O =>
POAt = P(At)O
CdS + I2 + HCl = CdCl2 + HI + S =>
CdS + I2 + 2 HCl = CdCl2 + 2 HI + S
C3H8O + O2 = CO2 + H =>
2 C3H8O + 5 O2 = 6 CO2 + 16 H
HNO3 + Ga = Ga(NO3)3 + NO + H2O =>
4 HNO3 + Ga = Ga(NO3)3 + NO + 2 H2O
PbSO + H2O2 = PbSO4 + H2O =>
PbSO + 3 H2O2 = PbSO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/04/24
Équations équilibrées sur04/03/23
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