| Équations équilibrées la veille | Équations équilibrées le lendemain |
93 C18H34O3 + 18 C25H52 + 75 H2O = 118 C18H36O3
KClO3 + MnO2 = MnClO3 + K + O2 =>
KClO3 + MnO2 = MnClO3 + K + O2
Na2SO3 + Cr2O7 + H = Na2Cr2O7 + SO2 + H2O =>
Na2SO3 + Cr2O7 + 2 H = Na2Cr2O7 + SO2 + H2O
C14H9Cl5 + KOH + O2 = H2O + CO2 + KCl =>
C14H9Cl5 + 5 KOH + 15 O2 = 7 H2O + 14 CO2 + 5 KCl
CaS + CO = CS + CaO =>
CaS + CO = CS + CaO
Sr(CH3COO)2 + H2SO4 = SrSO4 + CH3COOH =>
Sr(CH3COO)2 + H2SO4 = SrSO4 + 2 CH3COOH
H2CO3 + NaOH = H2Na + CO3OH =>
H2CO3 + NaOH = H2Na + CO3OH
N2 + OH = HN2O =>
N2 + OH = HN2O
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
KOH + CO = KCO + HO =>
KOH + CO = KCO + HO
ScF3 + NH4F = (NH4)3[ScF6] =>
ScF3 + 3 NH4F = (NH4)3[ScF6]
V{2} + V(OH)4{+} + H{+} = VO{2} + H2O =>
V{2} + 2 V(OH)4{+} + 2 H{+} = 3 VO{2} + 5 H2O
Ba*(HCO3)2 = BaCO3 + H2O + CO2 =>
Ba*(HCO3)2 = BaCO3 + H2O + CO2
Cu(s) + HNO3(aq) = NO2(g) + H2O(l) + Cu(NO3)2(aq) =>
Cu(s) + 4 HNO3(aq) = 2 NO2(g) + 2 H2O(l) + Cu(NO3)2(aq)
In + H2SO4 = In(SO4)3 + H =>
In + 3 H2SO4 = In(SO4)3 + 6 H
Na2CO3(aq) + C2H4O2(aq) = Na2(CH3COO)2(aq) + H2CO3(s) =>
Na2CO3(aq) + 2 C2H4O2(aq) = Na2(CH3COO)2(aq) + H2CO3(s)
Ba(OH)2 + N2H4O3 = Ba(NO3)2 + NH5O =>
Ba(OH)2 + 2 N2H4O3 = Ba(NO3)2 + 2 NH5O
HClO + H2S = HCl + SO2 + H2O =>
3 HClO + H2S = 3 HCl + SO2 + H2O
AgCl + AgO = Ag + ClO =>
AgCl + AgO = 2 Ag + ClO
C16H22O1 + O2 = CO2 + H2O =>
C16H22O1 + 21 O2 = 16 CO2 + 11 H2O
CH4(g) + Br2(g) = CBr4(l) + HBr(g) =>
CH4(g) + 4 Br2(g) = CBr4(l) + 4 HBr(g)
ZnO + H2O = Zn + OH =>
ZnO + H2O = Zn + 2 OH
HI + Ca = H + CaI2 =>
2 HI + Ca = 2 H + CaI2
CH3CHCH2 + H2O = CH3CHCH3OH =>
CH3CHCH2 + H2O = CH3CHCH3OH
FeSO4 + K2Cr2O7 + H2S2O7 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2SO4 =>
6 FeSO4 + K2Cr2O7 + 7 H2S2O7 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2SO4
CuCl2*2H2O + O2 = O2*2H2O + CuCl2 =>
CuCl2*2H2O + O2 = O2*2H2O + CuCl2
Hg + CuSO4 = Hg(SO4)2 + Cu =>
Hg + 2 CuSO4 = Hg(SO4)2 + 2 Cu
Co(NO3)2 + HNO2 = NO + Co(NO3)3 + H2O =>
Co(NO3)2 + 4 HNO2 = 3 NO + Co(NO3)3 + 2 H2O
Al + NaOH + HNO3 = NaAlO2 + NH3 + H2O =>
8 Al + 8 NaOH + 3 HNO3 = 8 NaAlO2 + 3 NH3 + H2O
SF6(S) = S8(S) + F2(g) =>
9 SF6(S) = 2 S8(S) + 27 F2(g)
HCN(g) + O2(g) = N2(g) + CO2(g) + H2O(g) =>
4 HCN(g) + 5 O2(g) = 2 N2(g) + 4 CO2(g) + 2 H2O(g)
Br2 + S2O3{2-} + H2O = Br{-} + SO4{2–} + H{+} =>
8 Br2 + S2O3{2-} + 5 H2O = 16 Br{-} + 2 SO4{2–} + 10 H{+}
P + O2 = P(O5)3 =>
2 P + 15 O2 = 2 P(O5)3
HCI + KOH = H2O + KCI =>
HCI + KOH = H2O + KCI
Ba3(PO4)2 + H2O = BaO + H3(PO4) =>
Ba3(PO4)2 + 3 H2O = 3 BaO + 2 H3(PO4)
C10H2O2 + O2 = CO2 + H2O =>
2 C10H2O2 + 19 O2 = 20 CO2 + 2 H2O
XAgNO3 + XNa3PO4 = XAg3PO4 + XNaNO3 =>
3 XAgNO3 + XNa3PO4 = XAg3PO4 + 3 XNaNO3
Cd(NO3)2 + RbOH = Cd(OH)2 + RbNO3 =>
Cd(NO3)2 + 2 RbOH = Cd(OH)2 + 2 RbNO3
Na2(SO4) + Pb(NO3)2 = Pb(SO4) + Na(NO3) =>
Na2(SO4) + Pb(NO3)2 = Pb(SO4) + 2 Na(NO3)
CCl4 + Al = AlCl3 + C6Cl6 =>
6 CCl4 + 6 Al = 6 AlCl3 + C6Cl6
I2 + KF = K + I2F =>
I2 + KF = K + I2F
KI + HCl = KH + ICl =>
KI + HCl = KH + ICl
KOH + C4H6O4 = H2O + C4H4K2O4 =>
2 KOH + C4H6O4 = 2 H2O + C4H4K2O4
N2 + Co = N2Co3 =>
N2 + 3 Co = N2Co3
CuSO4 + NaHCO3 = CuHCO3 + NaSO4 =>
CuSO4 + NaHCO3 = CuHCO3 + NaSO4
HT{-} + H2O = OH{-} + H2T =>
HT{-} + H2O = OH{-} + H2T
SrCl2 + Na2CrO4 = SrCrO4 + NaCl =>
SrCl2 + Na2CrO4 = SrCrO4 + 2 NaCl
H2CO3 + CaO2 = CaCO3 + H2O + O2 =>
2 H2CO3 + 2 CaO2 = 2 CaCO3 + 2 H2O + O2
HBr(g) + O2(g) = H2O(g) + Br2(g) =>
4 HBr(g) + O2(g) = 2 H2O(g) + 2 Br2(g)
Hg + LiCl = HgCl + Li =>
Hg + LiCl = HgCl + Li
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/18/24
Équations équilibrées sur02/17/23
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