| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 Ca(OH)2 + Cl2O7 = 7 CaO + 2 Cl(OH)7
HClO4 + NH2NH2 = NH2NH3{+} + ClO4{-} =>
HClO4 + NH2NH2 = NH2NH3{+} + ClO4{-}
ClO2 + H2O = Cl + OH =>
ClO2 + 2 H2O = Cl + 4 OH
H2O + (CH3O)2C(CH3)2 = CH3OH + (CH3)2CO =>
H2O + (CH3O)2C(CH3)2 = 2 CH3OH + (CH3)2CO
K2Cr2O7 + H2S = Cr2O3 + S + K2S + H2O =>
K2Cr2O7 + 4 H2S = Cr2O3 + 3 S + K2S + 4 H2O
Na2HPO3 + KMnO4 + H2SO4 = Na2HPO4 + MnSO4 + K2SO4 + H2O =>
5 Na2HPO3 + 2 KMnO4 + 3 H2SO4 = 5 Na2HPO4 + 2 MnSO4 + K2SO4 + 3 H2O
Sb2S3 + HNO3 = H3SbO4 + SO2 + NO + H2O =>
3 Sb2S3 + 22 HNO3 = 6 H3SbO4 + 9 SO2 + 22 NO + 2 H2O
Ba(C2H3O2) + CrK2O4 = BaK2O4 + Cr(C2H3O2) =>
Ba(C2H3O2) + CrK2O4 = BaK2O4 + Cr(C2H3O2)
Cu2O + Cl2O7 = CuClO4 =>
Cu2O + Cl2O7 = 2 CuClO4
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
CH3COOH + Mg = H2 + Mg(CH3COO) =>
2 CH3COOH + 2 Mg = H2 + 2 Mg(CH3COO)
Zn(NO3)2(aq) + H2SO4(aq) = ZnSO4(s) + HNO3(aq) =>
Zn(NO3)2(aq) + H2SO4(aq) = ZnSO4(s) + 2 HNO3(aq)
H3C6H5O7 + NaOH = NaC6H5O7 + H3OH =>
H3C6H5O7 + NaOH = NaC6H5O7 + H3OH
C4H5Cl + KMnO4 + H2O = C4H5O2Cl + KOH + MnO2 =>
3 C4H5Cl + 4 KMnO4 + 2 H2O = 3 C4H5O2Cl + 4 KOH + 4 MnO2
Mg(aq) + HCl(aq) = MgCl(aq) + H2(g) =>
2 Mg(aq) + 2 HCl(aq) = 2 MgCl(aq) + H2(g)
lithium + berylliumbromide = lithiumbromide + beryllium =>
2 Li + BeBr2 = 2 LiBr + Be
NaJ + K2Cr2O7 + HCl = J2 + CrCl3 + NaCl + KCl + H2O =>
6 NaJ + K2Cr2O7 + 14 HCl = 3 J2 + 2 CrCl3 + 6 NaCl + 2 KCl + 7 H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
K[Al(OH)4] = Al(OH)3 + KOH =>
K[Al(OH)4] = Al(OH)3 + KOH
Tl2S + O2 = Tl2O + SO2 =>
2 Tl2S + 3 O2 = 2 Tl2O + 2 SO2
Mn + HBr = MnBr + H =>
Mn + HBr = MnBr + H
NaOH + WO3 = Na2WO4 + H2O =>
2 NaOH + WO3 = Na2WO4 + H2O
HCOONa + H2O = HCOOH + NaOH =>
HCOONa + H2O = HCOOH + NaOH
KI + MnO2 = KO + MnI2 =>
2 KI + MnO2 = 2 KO + MnI2
Ba(NO3)2 + KPO4 = BaPO4 + K(NO3)2 =>
Ba(NO3)2 + KPO4 = BaPO4 + K(NO3)2
Be(OH)3 + NaOH = Na[Be(OH)4] =>
Be(OH)3 + NaOH = Na[Be(OH)4]
KI3 + K2S2O3 = K2S4O6 + KI =>
KI3 + 2 K2S2O3 = K2S4O6 + 3 KI
N2S + HNO3 = H2SO4 + NO + H2S =>
2 N2S + 4 HNO3 = H2SO4 + 8 NO + H2S
Br2 + K3Cr(OH)6 + KOH = KBr + K2Cr2O7 + H2O =>
3 Br2 + 2 K3Cr(OH)6 + 2 KOH = 6 KBr + K2Cr2O7 + 7 H2O
CrCl3 + KClO + KOH = K2CrO4 + KCl + H2O =>
2 CrCl3 + 3 KClO + 10 KOH = 2 K2CrO4 + 9 KCl + 5 H2O
Al + HNO3 = Al2O3 + N2 + H2O =>
10 Al + 6 HNO3 = 5 Al2O3 + 3 N2 + 3 H2O
(CH3NH3)2SO4 + KOH = CH3NH2 + K2SO4 + H2O =>
(CH3NH3)2SO4 + 2 KOH = 2 CH3NH2 + K2SO4 + 2 H2O
LiOH(aq) = Li(aq) + OH(aq) =>
LiOH(aq) = Li(aq) + OH(aq)
R2 + G = R2G =>
R2 + G = R2G
NaBiO3 + SnCl2 = Sn(BiO3)2 + NaCl =>
2 NaBiO3 + SnCl2 = Sn(BiO3)2 + 2 NaCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
TiCl4 + Al = Ti + AlCl4 =>
TiCl4 + Al = Ti + AlCl4
Co + HNO3 = Co(NO3)2 + H2O + NO =>
3 Co + 8 HNO3 = 3 Co(NO3)2 + 4 H2O + 2 NO
C8H9NO + HSO3Cl = C8H8ClNO3S + H2O =>
C8H9NO + HSO3Cl = C8H8ClNO3S + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
ZnSO4(s) = ZnSO4(aq) =>
ZnSO4(s) = ZnSO4(aq)
Zn + CdCl2 = Cd + ZnCl2 =>
Zn + CdCl2 = Cd + ZnCl2
Cl + Br2 + H2O = HBrO3 + HCl =>
10 Cl + Br2 + 6 H2O = 2 HBrO3 + 10 HCl
H3PO4 + C = P4 + CO2 + H2O =>
4 H3PO4 + 5 C = P4 + 5 CO2 + 6 H2O
Li + Al2(SO4)3 = Al + Li2SO4 =>
6 Li + Al2(SO4)3 = 2 Al + 3 Li2SO4
CsHCO3 + H2SO4 = Cs2SO4 + CO2 + H2O =>
2 CsHCO3 + H2SO4 = Cs2SO4 + 2 CO2 + 2 H2O
CH2 + NH4NO3 = CO + H2O + N2 =>
CH2 + 2 NH4NO3 = CO + 5 H2O + 2 N2
XCH4 + H2O = XCO2 + H2 =>
XCH4 + 2 H2O = XCO2 + 4 H2
C3H8O2(g) + O2(g) = CO2(g) + H2O =>
C3H8O2(g) + 4 O2(g) = 3 CO2(g) + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/25/24
Équations équilibrées sur02/24/23
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