| Équations équilibrées la veille |
2 CrCl3 + 3 Zn(OH)2 = 2 Cr(OH)3 + 3 ZnCl2
CH3(CH2)6CH3(g) + O2 = CO2(g) + H2O(g) =>
2 CH3(CH2)6CH3(g) + 25 O2 = 16 CO2(g) + 18 H2O(g)
Na(s) + CuSO4(aq) = Na2SO4(aq) + Cu(s) =>
2 Na(s) + CuSO4(aq) = Na2SO4(aq) + Cu(s)
FePO4 + HCl = FeCl3 + H3PO4 =>
FePO4 + 3 HCl = FeCl3 + H3PO4
Fe(CrO2)2 + Na2O2 = Fe2O3 + Na2CrO4 + Na2O =>
2 Fe(CrO2)2 + 7 Na2O2 = Fe2O3 + 4 Na2CrO4 + 3 Na2O
H2S + HIO3 = S + I + H2O =>
5 H2S + 2 HIO3 = 5 S + 2 I + 6 H2O
CH18 + O2 = CO2 + H2O =>
2 CH18 + 11 O2 = 2 CO2 + 18 H2O
C5H5CH3 + KMnO4 + H2SO4 = C6H5CO2H + K2SO4 + MnSO4 + H2O =>
35 C5H5CH3 + 44 KMnO4 + 66 H2SO4 = 30 C6H5CO2H + 22 K2SO4 + 44 MnSO4 + 116 H2O
Ca(ClO3) = Ca + ClO3 =>
Ca(ClO3) = Ca + ClO3
Al(s) + O(g) = AlO =>
Al(s) + O(g) = AlO
K2CrO4CH3COOH + Ba(NO3)2 = K2CrO4NO3 + Ba(CH3COOH)2 =>
2 K2CrO4CH3COOH + Ba(NO3)2 = 2 K2CrO4NO3 + Ba(CH3COOH)2
H2CrO4 = H2O + Cr2O3 + O2 =>
4 H2CrO4 = 4 H2O + 2 Cr2O3 + 3 O2
Mg + CO2 + H2O = MgCO3 + H =>
Mg + CO2 + H2O = MgCO3 + 2 H
NaOH + SO4 = Na2SO4 + OH =>
2 NaOH + SO4 = Na2SO4 + 2 OH
Al2S8 = Al + S =>
Al2S8 = 2 Al + 8 S
Rb2CO3 = Rb2 + CO3 =>
Rb2CO3 = Rb2 + CO3
Ba + Al2(SO4)3 = Al + BaSO4 =>
3 Ba + Al2(SO4)3 = 2 Al + 3 BaSO4
P2 + Cl = Cl5P =>
P2 + 10 Cl = 2 Cl5P
HCNO + KOH = HOH + KCNO =>
HCNO + KOH = HOH + KCNO
PbCl2 + NaNO3 = Pb(NO3)2 + NaCl =>
PbCl2 + 2 NaNO3 = Pb(NO3)2 + 2 NaCl
C7H16 + HNO3 = CO2 + N2 + H2O =>
5 C7H16 + 44 HNO3 = 35 CO2 + 22 N2 + 62 H2O
Sr + Cl + O = SrClO3 =>
Sr + Cl + 3 O = SrClO3
K2S + Ba(NO3)2 = K(NO3) + BaS =>
K2S + Ba(NO3)2 = 2 K(NO3) + BaS
Na2Cr2O7 + KI + HCl = CrCl3 + KCl + I2 + H2O + NaCl =>
Na2Cr2O7 + 6 KI + 14 HCl = 2 CrCl3 + 6 KCl + 3 I2 + 7 H2O + 2 NaCl
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
CH3CO2H + CH3OH = CH3CO2CH3 + H2O =>
CH3CO2H + CH3OH = CH3CO2CH3 + H2O
KOH + HNO2 = KNO2 + H2O =>
KOH + HNO2 = KNO2 + H2O
CaSO4 + Ba(OH)2 = BaSO4 + Ca(OH)2 =>
CaSO4 + Ba(OH)2 = BaSO4 + Ca(OH)2
AgCN + NH3 = AgNH3 + CN =>
AgCN + NH3 = AgNH3 + CN
SrSO3 + H2SO4 = SrSO4 + H2SO3 =>
SrSO3 + H2SO4 = SrSO4 + H2SO3
NaBr(aq) + BaCl2(aq) = NaCl + BaBr2 =>
2 NaBr(aq) + BaCl2(aq) = 2 NaCl + BaBr2
P2H2 = PH3 + P4H2 =>
5 P2H2 = 2 PH3 + 2 P4H2
Pb(NO3)2 + Na2CO3 + H2O = Pb2CO3(OH)2 + NaNO3 + CO2 =>
2 Pb(NO3)2 + 2 Na2CO3 + H2O = Pb2CO3(OH)2 + 4 NaNO3 + CO2
I2O7 = I2 + O2 =>
2 I2O7 = 2 I2 + 7 O2
PhOH + NaOH = PhONa + H2O =>
PhOH + NaOH = PhONa + H2O
Sr + Cl + O = SrClO3 =>
Sr + Cl + 3 O = SrClO3
Ni + H = NiH =>
Ni + H = NiH
NaBH4 + C3H6O + H2O = C3H8O + NaB(OH)4 =>
NaBH4 + 4 C3H6O + 4 H2O = 4 C3H8O + NaB(OH)4
FePO4 + Li2CO3 = LiFePO4 + CO + O2 =>
2 FePO4 + Li2CO3 = 2 LiFePO4 + CO + O2
KAl(SO4)2 + NH4OH = Al(OH)3 + (NH4)2SO4 + KOH =>
KAl(SO4)2 + 4 NH4OH = Al(OH)3 + 2(NH4)2SO4 + KOH
Ac + H2O = Ac(OH)3 + H2 =>
2 Ac + 6 H2O = 2 Ac(OH)3 + 3 H2
C2H4O2(aq) + NaOH(aq) = H2O(l) + NaC2H3O2(aq) =>
C2H4O2(aq) + NaOH(aq) = H2O(l) + NaC2H3O2(aq)
TiO + C + Cl2 = TiCl4 + CO2 =>
2 TiO + C + 4 Cl2 = 2 TiCl4 + CO2
HClO + Zn = Zn(ClO)2 + H2 =>
2 HClO + Zn = Zn(ClO)2 + H2
NaCNS + FeCl3 = NaCl + Fe(CNS)3 =>
3 NaCNS + FeCl3 = 3 NaCl + Fe(CNS)3
I2 + Mg(OH)2 = MgI2 + Mg(IO3)2 + H2O =>
6 I2 + 6 Mg(OH)2 = 5 MgI2 + Mg(IO3)2 + 6 H2O
P + IO3{-} + OH{-} = PO4{3-} + I{-} + H2O =>
6 P + 5 IO3{-} + 18 OH{-} = 6 PO4{3-} + 5 I{-} + 9 H2O
HNO3(aq) + H2O(l) = H3O(aq) + NO3(aq) =>
HNO3(aq) + H2O(l) = H3O(aq) + NO3(aq)
MnO2(s) + HCl(g) = MnCl2(s) + Cl2(g) + H2O(g) =>
MnO2(s) + 4 HCl(g) = MnCl2(s) + Cl2(g) + 2 H2O(g)
P4O6 + NaOH = Na2PHO3 + H2O =>
P4O6 + 8 NaOH = 4 Na2PHO3 + 2 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
