| Équations équilibrées la veille |
FeO + CO2 = FeCO3
PH3 + Cl2 = PCl3 + H =>
2 PH3 + 3 Cl2 = 2 PCl3 + 6 H
PO4 + S2O3 = PO3 + SO3 =>
3 PO4 + S2O3 = 3 PO3 + 2 SO3
PH3 + Cl2 = PCl3 + H =>
2 PH3 + 3 Cl2 = 2 PCl3 + 6 H
CCl4 + SbF3 = SbCl3 + CF4 =>
3 CCl4 + 4 SbF3 = 4 SbCl3 + 3 CF4
F2 + O3 = OF2 =>
3 F2 + O3 = 3 OF2
N2 + Br2 = N2Br =>
2 N2 + Br2 = 2 N2Br
NaIO3 + NaHSO3 = Na2SO4 + H2SO4 + I2 + H2O =>
4 NaIO3 + 10 NaHSO3 = 7 Na2SO4 + 3 H2SO4 + 2 I2 + 2 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
NH3 + HIO3 = H2O + NH2IO2 =>
NH3 + HIO3 = H2O + NH2IO2
Pb + SCN = Pb(SCN) =>
Pb + SCN = Pb(SCN)
PH3 + Cl2 = PCl3 + H =>
2 PH3 + 3 Cl2 = 2 PCl3 + 6 H
Al2(SO4)3 + Co(NO3)2 = Co(AlO2)2 + SO3 + NO2 + O2 =>
2 Al2(SO4)3 + 2 Co(NO3)2 = 2 Co(AlO2)2 + 6 SO3 + 4 NO2 + O2
Mo2O3 + NaF = Na2O + MoF3 =>
Mo2O3 + 6 NaF = 3 Na2O + 2 MoF3
PH3 + Cl2 = PCl3 + H =>
2 PH3 + 3 Cl2 = 2 PCl3 + 6 H
Na2SO3 + H2O + BaCl2 = BaSO4 + NaCl + H =>
Na2SO3 + H2O + BaCl2 = BaSO4 + 2 NaCl + 2 H
FeNH4(SO4)2*12H2O + FeSO47H2O + NH3 = Fe(SO4)3*5H2O + FeSO4*7H2O + NH4(OH) =>
86.000000000001FeNH4(SO4)2*12H2O + FeSO47H2O + 467 NH3 = 43 Fe(SO4)3*5H2O + 44 FeSO4*7H2O + 553 NH4(OH)
Cs + S2 = CsS =>
2 Cs + S2 = 2 CsS
H2PO4{-} + Mg{2+} + NH4{+} = MgNH4PO4 + H{+} =>
H2PO4{-} + Mg{2+} + NH4{+} = MgNH4PO4 + 2 H{+}
CH2OH = CO + H2 =>
2 CH2OH = 2 CO + 3 H2
PH3 + Cl2 = PCl3 + H =>
2 PH3 + 3 Cl2 = 2 PCl3 + 6 H
Br2 + S8 = S8Br2 =>
Br2 + S8 = S8Br2
NaHSO3 + HNO3 = SO2 + NaNO3 + H2O =>
NaHSO3 + HNO3 = SO2 + NaNO3 + H2O
C3H6O2 + CH5N = C4H9NO + H2O =>
C3H6O2 + CH5N = C4H9NO + H2O
CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + HOH =>
2 CrI3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 HOH
NaPO3 + H2O = HPO3 + NaOH =>
NaPO3 + H2O = HPO3 + NaOH
K2O + HCl = K + Cl + OH =>
K2O + HCl = 2 K + Cl + OH
NaHCO3 + C3H5COOH = NaCH3COO + H2O + CO2 =>
9 NaHCO3 + 4 C3H5COOH = 9 NaCH3COO + 3 H2O + 7 CO2
PH3 + Cl2 = PCl3 + H =>
2 PH3 + 3 Cl2 = 2 PCl3 + 6 H
Na2HPO4 + HBr = NaBr + H3PO4 =>
Na2HPO4 + 2 HBr = 2 NaBr + H3PO4
CH3C(CH3)2CH2CH2CH2CH2CH2CH2CH3 + O2 = CO2 + H2O =>
CH3C(CH3)2CH2CH2CH2CH2CH2CH2CH3 + 17 O2 = 11 CO2 + 12 H2O
V{+2} + V{+5} = V{+4} =>
V{+2} + 2 V{+5} = 3 V{+4}
Al(NO3)3(s) = Al2O3(s) + NO2(g) + O2(g) =>
4 Al(NO3)3(s) = 2 Al2O3(s) + 12 NO2(g) + 3 O2(g)
PH3 + Cl2 = PCl3 + H =>
2 PH3 + 3 Cl2 = 2 PCl3 + 6 H
Sb + H2SO4 = H2O + Sb2(SO4)3 + SO2 =>
2 Sb + 6 H2SO4 = 6 H2O + Sb2(SO4)3 + 3 SO2
IO + HF = IF + H2O2 =>
2 IO + 2 HF = 2 IF + H2O2
K3PO4 + Na2SO3 = K2SO3 + Na3PO4 =>
2 K3PO4 + 3 Na2SO3 = 3 K2SO3 + 2 Na3PO4
Br + NH3 = N2 + NH4Br =>
6 Br + 8 NH3 = N2 + 6 NH4Br
K2CrO4 + H2SO4 = K2Cr2O7 + H2OK2SO4 =>
2 K2CrO4 + H2SO4 = K2Cr2O7 + H2OK2SO4
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
CuSO4 + NaOH = Na2SO4 + O + H + Cu =>
CuSO4 + 2 NaOH = Na2SO4 + 2 O + 2 H + Cu
HNO2 + Li = LiNO2 + H =>
HNO2 + Li = LiNO2 + H
PH3 + Cl2 = PCl3 + H =>
2 PH3 + 3 Cl2 = 2 PCl3 + 6 H
C6H2 + O2 = CO2 + H2O =>
2 C6H2 + 13 O2 = 12 CO2 + 2 H2O
PH3 + Cl2 = PCl3 + H =>
2 PH3 + 3 Cl2 = 2 PCl3 + 6 H
FeSO4 + NaOH = Fe(OH)2Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2Na2SO4
H2SO4 + HNO3 = HNO2 + SO4 + H2O =>
H2SO4 + HNO3 = HNO2 + SO4 + H2O
C3H7COOH + HNO3 = C4H7NO4 + H2O =>
C3H7COOH + HNO3 = C4H7NO4 + H2O
CH3CHClCH3 + NaOH = CH2CHCH3 + NaCl + H2O =>
CH3CHClCH3 + NaOH = CH2CHCH3 + NaCl + H2O
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
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Équations équilibrées sur12/20/24
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