| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NO + 3{2+} = 2 NO{3+}
Na(s) + O(g) = Na4O(s) =>
4 Na(s) + O(g) = Na4O(s)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na(s) + O(g) = Na4O(s) =>
4 Na(s) + O(g) = Na4O(s)
Li2CO3 + H3PO4 = Li3PO4 + H2O + CO2 =>
3 Li2CO3 + 2 H3PO4 = 2 Li3PO4 + 3 H2O + 3 CO2
AH2 + NaOH = Na2A + H2O =>
AH2 + 2 NaOH = Na2A + 2 H2O
Na(s) + O(g) = Na4O(s) =>
4 Na(s) + O(g) = Na4O(s)
Ba(ClO)2 + K2SO3 = BaSO4 + K2SO4 + KCl =>
Ba(ClO)2 + 2 K2SO3 = BaSO4 + K2SO4 + 2 KCl
NH3NO3 = N2 + H2O + O2 =>
4 NH3NO3 = 4 N2 + 6 H2O + 3 O2
C7H16 = C2H2 + H2 =>
2 C7H16 = 7 C2H2 + 9 H2
BaSO4 + F = FSO4 + Ba =>
BaSO4 + F = FSO4 + Ba
I2 + Na2SO3 + H2O = HI + Na2SO4 =>
I2 + Na2SO3 + H2O = 2 HI + Na2SO4
H2SO4(aq) + Na0H(aq) = Na2SO4(aq) + H20(l) =>
5 H2SO4(aq) + 10 Na0H(aq) = 5 Na2SO4(aq) + H20(l)
Na(s) + O(g) = Na4O(s) =>
4 Na(s) + O(g) = Na4O(s)
HI(aq) + NAOH(aq) = NAI(aq) + H2O(l) =>
HI(aq) + NAOH(aq) = NAI(aq) + H2O(l)
NaO5 + H2O = NaOH + O2 =>
4 NaO5 + 2 H2O = 4 NaOH + 9 O2
NH4HCO3 + CH2O2 = NH4CO2 + H2O + CO2 =>
2 NH4HCO3 + CH2O2 = 2 NH4CO2 + 2 H2O + CO2
Na(s) + O(g) = Na2O =>
2 Na(s) + O(g) = Na2O
K2S2O3 + KI3 = K2S4O6 + KI =>
2 K2S2O3 + KI3 = K2S4O6 + 3 KI
SO2(g) + Cl2(g) = OSCl2(g) + Cl2O(g) =>
SO2(g) + 2 Cl2(g) = OSCl2(g) + Cl2O(g)
P2O5 + H2O + Ca(OH)2 = Ca(H2PO4)2 =>
P2O5 + H2O + Ca(OH)2 = Ca(H2PO4)2
SnCl4 + Cr(NO3)3 = Sn(NO3)4 + CrCl3 =>
3 SnCl4 + 4 Cr(NO3)3 = 3 Sn(NO3)4 + 4 CrCl3
SnO2 + Bi(OH)3 = Bi + SnO3 + H2O =>
3 SnO2 + 2 Bi(OH)3 = 2 Bi + 3 SnO3 + 3 H2O
Cu(SO4) + Fe(NO3)3 = Cu(NO3) + Fe(SO4)3 =>
3 Cu(SO4) + Fe(NO3)3 = 3 Cu(NO3) + Fe(SO4)3
CH3COOH + Na2 = CH3COONa + H2 =>
2 CH3COOH + Na2 = 2 CH3COONa + H2
NaBr + CaOH = NaBrCaOH =>
NaBr + CaOH = NaBrCaOH
NaO5 + H2O = NaOH + O2 =>
4 NaO5 + 2 H2O = 4 NaOH + 9 O2
K2CrO2 + H2O2 = K2CrO3 + H2O =>
K2CrO2 + H2O2 = K2CrO3 + H2O
(NH4)2U2O7 + H2O + Na2CO3 = Na4[UO2(CO3)3] + NH3 + NaOH =>
(NH4)2U2O7 + H2O + 6 Na2CO3 = 2 Na4[UO2(CO3)3] + 2 NH3 + 4 NaOH
Ag(NO3)2 + H3PO4 = Ag3(PO4)2 + HNO3 =>
3 Ag(NO3)2 + 2 H3PO4 = Ag3(PO4)2 + 6 HNO3
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
K[Cr(OH)4] = Cr(OH)3 + KOH =>
K[Cr(OH)4] = Cr(OH)3 + KOH
Al + KOH + H2C2O4*2H2O = K3[Al(C2O4)3] + H2 + H2O =>
2 Al + 6 KOH + 6 H2C2O4*2H2O = 2 K3[Al(C2O4)3] + 3 H2 + 18 H2O
Na(s) + O(g) = Na4O(s) =>
4 Na(s) + O(g) = Na4O(s)
Ba(NO3)2 + HI = BaI2 + HNO3 =>
Ba(NO3)2 + 2 HI = BaI2 + 2 HNO3
Mn(NO3)2(H2O)4 + C6H8O7 = MnO + N2 + CO2 + H2O =>
9 Mn(NO3)2(H2O)4 + 5 C6H8O7 = 9 MnO + 9 N2 + 30 CO2 + 56 H2O
Na(s) + O(g) = Na4O(s) =>
4 Na(s) + O(g) = Na4O(s)
C2H6O2 + CaO = C2H4O2Ca + H2O =>
C2H6O2 + CaO = C2H4O2Ca + H2O
KI + O3 + H2O = KOH + I2 =>
6 KI + O3 + 3 H2O = 6 KOH + 3 I2
Sr(OH)4 + HCl = SrCl4 + H2O =>
Sr(OH)4 + 4 HCl = SrCl4 + 4 H2O
C6H12O6 + H2O = CH3O + O2 =>
2 C6H12O6 + 6 H2O = 12 CH3O + 3 O2
MnC2O4 = Mn + C2O4 =>
MnC2O4 = Mn + C2O4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaNO3 + Li2SO4 = LiNO3 + Na2SO4 =>
2 NaNO3 + Li2SO4 = 2 LiNO3 + Na2SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaF(aq) + MgCl2(aq) = NaCl(aq) + MgF2(s) =>
2 NaF(aq) + MgCl2(aq) = 2 NaCl(aq) + MgF2(s)
PbO32 + HCl = PbCl2 + H2O + Cl2 =>
PbO32 + 64 HCl = PbCl2 + 32 H2O + 31 Cl2
H2O*CuSO4 = CuSO4 + H2O =>
H2O*CuSO4 = CuSO4 + H2O
Fe(NO3){2} + KOH = FeOH{2} + KNO3 =>
Fe(NO3){2} + KOH = FeOH{2} + KNO3
HCl + KMgO4 = MgCl2 + KCl + Cl2 + H2O =>
16 HCl + 2 KMgO4 = 2 MgCl2 + 2 KCl + 5 Cl2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/16/24
Équations équilibrées sur08/15/23
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