| Équations équilibrées la veille |
2 Au + NiSO4 = Au2SO4 + Ni
Cu + O2 + NH3 + H2O = (Cu(NH3)4)(OH)2 =>
2 Cu + O2 + 8 NH3 + 2 H2O = 2(Cu(NH3)4)(OH)2
Fe = Fe2 =>
2 Fe = Fe2
H2Cr2O7 + KI + H2O = CrI3 + KIO3 + KOH =>
H2Cr2O7 + 7 KI + 2 H2O = 2 CrI3 + KIO3 + 6 KOH
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
CH2O2 + C2H5OH = HCOOC2H5 + H2O =>
CH2O2 + C2H5OH = HCOOC2H5 + H2O
Zn + CUSO4 = ZnCUSO4 =>
Zn + CUSO4 = ZnCUSO4
Fe + NaOH + H2O = Na3[Fe(OH)6] + H2 =>
2 Fe + 6 NaOH + 6 H2O = 2 Na3[Fe(OH)6] + 3 H2
Pt(s) + MnBr2(aq) = PtBr + Mn =>
2 Pt(s) + MnBr2(aq) = 2 PtBr + Mn
OH + HI = I2 + H2O =>
2 OH + 2 HI = I2 + 2 H2O
P4O10 + NH3 + H2O = (NH4)2HPO4 =>
P4O10 + 8 NH3 + 6 H2O = 4(NH4)2HPO4
Fe(s) + I2(s) = Fe3I8(s) =>
3 Fe(s) + 4 I2(s) = Fe3I8(s)
K2Cr2O7 + BaCl2 + H2O = BaCrO4 + KCl + H2Cr2O7 =>
2 K2Cr2O7 + 2 BaCl2 + H2O = 2 BaCrO4 + 4 KCl + H2Cr2O7
Fe(s) + I2(s) = FeI2 =>
Fe(s) + I2(s) = FeI2
CuS + H2O = Cu + SO4 + H =>
CuS + 4 H2O = Cu + SO4 + 8 H
SO2 + NO3 + H2O = H2SO4 + HNO3 =>
SO2 + 2 NO3 + 2 H2O = H2SO4 + 2 HNO3
Ga(OH)3 + H2SO4 = (GaOH)SO4 + H2O =>
Ga(OH)3 + H2SO4 = (GaOH)SO4 + 2 H2O
NaHSO3(aq) + H2SO4(aq) = Na2SO4 + SO2 + H2O =>
2 NaHSO3(aq) + H2SO4(aq) = Na2SO4 + 2 SO2 + 2 H2O
TiBr4 + H2 = Ti + HBr =>
TiBr4 + 2 H2 = Ti + 4 HBr
C15H31COONa + MgCl2 = (C15H31COO)2Mg + NaCl =>
2 C15H31COONa + MgCl2 = (C15H31COO)2Mg + 2 NaCl
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
NH4ClO = N2 + O2 + Cl2 + H2 =>
2 NH4ClO = N2 + O2 + Cl2 + 4 H2
C2H5OH + I2O5 = I + CH3COOH + H2O =>
5 C2H5OH + 2 I2O5 = 4 I + 5 CH3COOH + 5 H2O
NH4Cl + O2 = (NH4)2O + Cl2 =>
4 NH4Cl + O2 = 2(NH4)2O + 2 Cl2
KClO3 + FeCl2HCl = FeCl3 + KCl + H2O =>
KClO3 + 6 FeCl2HCl = 6 FeCl3 + KCl + 3 H2O
HH + OO = HHO =>
2 HH + OO = 2 HHO
Mg + AgCl = MgCl2 + Ag =>
Mg + 2 AgCl = MgCl2 + 2 Ag
CO2 + NO3{-} + H{+} + e = C5H7O2N + H2O =>
5 CO2 + NO3{-} + 29 H{+} + 28e = C5H7O2N + 11 H2O
Cu(NO3)2 + KI = CuI + K(NO3)2 =>
Cu(NO3)2 + KI = CuI + K(NO3)2
P2O3 + Fe(NO3)2 = P2O5 + Fe + NO2 =>
P2O3 + Fe(NO3)2 = P2O5 + Fe + 2 NO2
PbO(s) = Pb(s) + O2(g) =>
2 PbO(s) = 2 Pb(s) + O2(g)
Pb + SnSO4 = PbSO4 + Sn =>
Pb + SnSO4 = PbSO4 + Sn
CHCH + KMnO4 + H2O = (COOH)2 + KOH + MnO2 =>
3 CHCH + 8 KMnO4 + 4 H2O = 3(COOH)2 + 8 KOH + 8 MnO2
K1Cl1O3 = K1Cl1 + O2 =>
2 K1Cl1O3 = 2 K1Cl1 + 3 O2
HClO3 + KOH = KClO3 + H2O =>
HClO3 + KOH = KClO3 + H2O
Rb + S = Rb2S =>
2 Rb + S = Rb2S
Be + KOH = Be(OH)2 + K =>
Be + 2 KOH = Be(OH)2 + 2 K
C2O4 + H2O = H2CO3 =>
C2O4 + 2 H2O = 2 H2CO3
CH3COOH(aq) + NaHCO3 = CH3COONa(aq) + CO2(g) + H2O(l) =>
CH3COOH(aq) + NaHCO3 = CH3COONa(aq) + CO2(g) + H2O(l)
AgF + ZnBr2 = AgBr + ZnF2 =>
2 AgF + ZnBr2 = 2 AgBr + ZnF2
C6H5CO2H + H2O = H3O + C6H5CO2 =>
C6H5CO2H + H2O = H3O + C6H5CO2
Sb + HCl + HNO3 = Cl3Sb + NO + H2O =>
Sb + 3 HCl + HNO3 = Cl3Sb + NO + 2 H2O
I2 + MgCl2 = ICl + Mg =>
I2 + MgCl2 = 2 ICl + Mg
C2H3COOH + NaOH = C2H3COONa + H2O =>
C2H3COOH + NaOH = C2H3COONa + H2O
C14H3O(l) + O2(g) = CO2(g) + H2O(l) =>
4 C14H3O(l) + 57 O2(g) = 56 CO2(g) + 6 H2O(l)
HClO4(aq) + NH3(aq) = NH4ClO4 =>
HClO4(aq) + NH3(aq) = NH4ClO4
Hg2(NO3)2 + NH3 + H2O = Hg2(OH)2 + NH4NO3 =>
Hg2(NO3)2 + 2 NH3 + 2 H2O = Hg2(OH)2 + 2 NH4NO3
CH3COOK + KOH = K2CO3 + CH4 =>
CH3COOK + KOH = K2CO3 + CH4
Co3O4 + C = Co + CO =>
Co3O4 + 4 C = 3 Co + 4 CO
(CH2)2CHOH + O2 = H2O + CO =>
2(CH2)2CHOH + 5 O2 = 6 H2O + 6 CO
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
