| Équations équilibrées la veille |
HF + Cu{2}O = CuF + H{2}O
Cu(OH)2 + HC2H3O2 = H2O + Cu(C2H3O2)2 =>
Cu(OH)2 + 2 HC2H3O2 = 2 H2O + Cu(C2H3O2)2
Mg + (CO3)2 = MgO + CO =>
4 Mg + (CO3)2 = 4 MgO + 2 CO
C6H5C2H3 + KMnO4 + H2O = C6H5C(OH)CHOH + KOH + MnO2 =>
3 C6H5C2H3 + 4 KMnO4 + 2 H2O = 3 C6H5C(OH)CHOH + 4 KOH + 4 MnO2
Ag + Br2 = AgBr =>
2 Ag + Br2 = 2 AgBr
C3H8 + KMnO4 + H2SO4 = C3H6O + MnSO4 + K2SO4 + H2O =>
5 C3H8 + 4 KMnO4 + 6 H2SO4 = 5 C3H6O + 4 MnSO4 + 2 K2SO4 + 11 H2O
Ca + H(C2H3O2) = Ca(C2H3O2)2 + H2 =>
Ca + 2 H(C2H3O2) = Ca(C2H3O2)2 + H2
H3C6H5O7 + CH3NH2 = H2C6H5O7 + CH3NH3 =>
H3C6H5O7 + CH3NH2 = H2C6H5O7 + CH3NH3
Cu + NO3 = CuNO3 =>
Cu + NO3 = CuNO3
NiCO3H2SO4 = NiSO4CO2H2O =>
NiCO3H2SO4 = NiSO4CO2H2O
SF6 + Si = SiF4 + S =>
2 SF6 + 3 Si = 3 SiF4 + 2 S
CaCl2 + KF = CaF2 + ClK =>
CaCl2 + 2 KF = CaF2 + 2 ClK
XCH(OH)CH3 + H2O2 = XCOCH3 + H2O =>
XCH(OH)CH3 + H2O2 = XCOCH3 + 2 H2O
PbCl2 + K2Cr2O7 = PbO2 + CrO2 + KCl + Cl2 =>
3 PbCl2 + 2 K2Cr2O7 = 3 PbO2 + 4 CrO2 + 4 KCl + Cl2
Pb + (CH3COO) = Pb(CH3COO)2 =>
Pb + 2(CH3COO) = Pb(CH3COO)2
MgSO3 + FeCl3 = MgCl2 + Fe2(SO3)3 =>
3 MgSO3 + 2 FeCl3 = 3 MgCl2 + Fe2(SO3)3
HCOOH + MgO = H2O + COOMg =>
HCOOH + MgO = H2O + COOMg
NaCN + H2O = OH + HNaCN =>
NaCN + H2O = OH + HNaCN
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Na + CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
2 Na + CO3 + H2SO4 = Na2SO4 + CO2 + H2O
KI + MnO2 + HCl = KMnO4 + H2O + I2 + MnCl2 =>
2 KI + 6 MnO2 + 8 HCl = 2 KMnO4 + 4 H2O + I2 + 4 MnCl2
C17H25N3O5S + O2 = CO2 + H2O + SO4 + NH4 =>
4 C17H25N3O5S + 79 O2 = 68 CO2 + 26 H2O + 4 SO4 + 12 NH4
H2SO4 + K2CO3 = H2CO3 + K2SO4 =>
H2SO4 + K2CO3 = H2CO3 + K2SO4
HC3H3O3 + NaHCO3 = CO2 + H2O + NaC3H3O3 =>
HC3H3O3 + NaHCO3 = CO2 + H2O + NaC3H3O3
NiCH3COO + KBr = KCH3COO + NiBr =>
NiCH3COO + KBr = KCH3COO + NiBr
CuSO4 + NH3 + H2O = (NH4)2SO4 + Cu(OH)2 =>
CuSO4 + 2 NH3 + 2 H2O = (NH4)2SO4 + Cu(OH)2
Ba + CaI2 = BaI2 + Ca =>
Ba + CaI2 = BaI2 + Ca
Cu2CO3(OH)2(s) + CO = CO2 + Cu + H2O =>
Cu2CO3(OH)2(s) + 2 CO = 3 CO2 + 2 Cu + H2O
CuSO4 + Na2O = Na2(SO4)2 + Cu2O =>
2 CuSO4 + Na2O = Na2(SO4)2 + Cu2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K2SiO3 + HOH = KHSiO3 + KOH =>
K2SiO3 + HOH = KHSiO3 + KOH
CH3CH2COOH + O2 = CO2 + H2O =>
2 CH3CH2COOH + 7 O2 = 6 CO2 + 6 H2O
H{+} + Cr2O7 + C2H5OH = Cr{3+} + C2H4O + H2O =>
6 H{+} + Cr2O7 + 4 C2H5OH = 2 Cr{3+} + 4 C2H4O + 7 H2O
CaCl2(aq) + Na3PO4(aq) = Ca3(PO4)2(g) + NaCl(aq) =>
3 CaCl2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2(g) + 6 NaCl(aq)
NiCO3*Ni(OH)2 + H2SO4 = NiSO4 + CO2 + H2O =>
NiCO3*Ni(OH)2 + 2 H2SO4 = 2 NiSO4 + CO2 + 3 H2O
Be2 + H2O = BeO + H2 =>
Be2 + 2 H2O = 2 BeO + 2 H2
KCrO2 + Br2 + KOH = KBr + KCrO4 + H2O =>
KCrO2 + 2 Br2 + 4 KOH = 4 KBr + KCrO4 + 2 H2O
Tl2O3 + H2 = Tl2O + H2O =>
Tl2O3 + 2 H2 = Tl2O + 2 H2O
AlCl3 + H2O(l) = Al(OH)3 + HCl =>
AlCl3 + 3 H2O(l) = Al(OH)3 + 3 HCl
Os + H2SO4 = Os2(SO4)4 + H2 =>
2 Os + 4 H2SO4 = Os2(SO4)4 + 4 H2
C3HN + O2 = CO2 + H2O + NO =>
4 C3HN + 15 O2 = 12 CO2 + 2 H2O + 4 NO
I2 + S2 + H2O = SO42{-} + I{-} + H{+} =>
83 I2 + S2 + 84 H2O = 2 SO42{-} + 166 I{-} + 168 H{+}
NaI(aq) + Cr(NO3)3(aq) = NaNO3(aq) + CrI3(aq) =>
3 NaI(aq) + Cr(NO3)3(aq) = 3 NaNO3(aq) + CrI3(aq)
Al + CrCl3 = Cr + AlCl3 =>
Al + CrCl3 = Cr + AlCl3
{226}Ra{88} = {222}Rn{86}{+} =>
111{226}Ra{88} = 113{222}Rn{86}{+}
Be(OH)2 + HBr = BeBr + H(OH)2 =>
Be(OH)2 + HBr = BeBr + H(OH)2
SOCl2SO2(l) + PCl5(l) = SOCl2(l) + POCl3 =>
SOCl2SO2(l) + PCl5(l) = 2 SOCl2(l) + POCl3
CH3CHCH3CH2OH + NaOH = CH3CHCH3ONa + H2O =>
3 CH3CHCH3CH2OH + 4 NaOH = 4 CH3CHCH3ONa + 3 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CrCO3 + HBr = CO2 + H2O + CrBr2 =>
CrCO3 + 2 HBr = CO2 + H2O + CrBr2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
