| Équations équilibrées la veille | Équations équilibrées le lendemain |
O8P2Sr3 + 2 C6H9AlO6 = 3 C4H6O4Sr + 2 AlPO4
Mn2(Co3)7 = Co2 + Mn =>
2 Mn2(Co3)7 = 21 Co2 + 4 Mn
CuCrO4 + K4Fe(CN)6 = Cu4Fe(CN)6 + CrO4 + K =>
4 CuCrO4 + K4Fe(CN)6 = Cu4Fe(CN)6 + 4 CrO4 + 4 K
Ba + P4 = Ba2P2 =>
4 Ba + P4 = 2 Ba2P2
Zn + FeSO4 = Fe3 + Zn3SO4 =>
9 Zn + 3 FeSO4 = Fe3 + 3 Zn3SO4
C9H10O3 + C4H10O = C13H18O3 + H2O =>
C9H10O3 + C4H10O = C13H18O3 + H2O
CaI2 + KNO3 = CaNO3KI2 =>
CaI2 + KNO3 = CaNO3KI2
Hg + (SCN) = Hg(SCN)4 =>
Hg + 4(SCN) = Hg(SCN)4
H2O + K2Fe4Si7Al1O20(OH)4 + H{+} + O2 = FeOOH + H4SiO4 + Al(OH)3 + K{+} =>
58 H2O + 4 K2Fe4Si7Al1O20(OH)4 + 8 H{+} + O2 = 16 FeOOH + 28 H4SiO4 + 4 Al(OH)3 + 8 K{+}
NH4Cl + Ba(OH)2H2O = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2H2O = 2 NH3 + BaCl2 + 3 H2O
HCl + NaClO = Cl2 + NaCl + H2O =>
2 HCl + NaClO = Cl2 + NaCl + H2O
KHCO3 + FeCl3 + Cl2 = Fe(CO3)3 + KCl + HCl =>
6 KHCO3 + 2 FeCl3 + 3 Cl2 = 2 Fe(CO3)3 + 6 KCl + 6 HCl
C8H18(l) + O2(g) = CO2(s) + H2O(g) =>
2 C8H18(l) + 25 O2(g) = 16 CO2(s) + 18 H2O(g)
BaNO3 + FrOH = FrNO3 + BaOH =>
BaNO3 + FrOH = FrNO3 + BaOH
BeOH + HF = H2O + BeF =>
BeOH + HF = H2O + BeF
C10H16N2O8 + NaOH + FeCl3 = C10H13N2O8Fe + NaCl + H2O =>
C10H16N2O8 + 3 NaOH + FeCl3 = C10H13N2O8Fe + 3 NaCl + 3 H2O
Zn + NH4OH + H2O = H2 + NH3[Zn(OH)6] =>
Zn + NH4OH + 5 H2O = 3 H2 + NH3[Zn(OH)6]
FeCl3 + H2SO4 = H2S + Fe2O3 + Cl2 =>
8 FeCl3 + 3 H2SO4 = 3 H2S + 4 Fe2O3 + 12 Cl2
(CH3)3C + OH = (CH3)3CO + H =>
(CH3)3C + OH = (CH3)3CO + H
Ca2(CO3)2(s) = CaO(s) + CO2(g) =>
Ca2(CO3)2(s) = 2 CaO(s) + 2 CO2(g)
Al(OH)3 + CO2 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 CO2 = Al2(CO3)3 + 3 H2O
(C4H10) + O2 = (CO2) + (H2O) =>
2(C4H10) + 13 O2 = 8(CO2) + 10(H2O)
NaOH(aq) + CuSO4(aq) = Na2SO4 + Cu(OH)2 =>
2 NaOH(aq) + CuSO4(aq) = Na2SO4 + Cu(OH)2
K2Cr2O7 + Na2C2O4 + H2SO4 = K2SO4 + Cr2(SO4) + Na2SO4 + H2O + CO2 =>
K2Cr2O7 + 5 Na2C2O4 + 7 H2SO4 = K2SO4 + Cr2(SO4) + 5 Na2SO4 + 7 H2O + 10 CO2
C3H2O2 + O2 = H2O + CO2 =>
2 C3H2O2 + 5 O2 = 2 H2O + 6 CO2
HNO3 + CsOH = CsNO3 + H2O =>
HNO3 + CsOH = CsNO3 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KOH + Rb(NO3)2 = Rb(OH)2 + KNO3 =>
2 KOH + Rb(NO3)2 = Rb(OH)2 + 2 KNO3
SiH2Cl2 + H2O = H8SiO4 + HCl =>
SiH2Cl2 + 4 H2O = H8SiO4 + 2 HCl
Fe + H2O = H2 + Fe2O3 =>
2 Fe + 3 H2O = 3 H2 + Fe2O3
BF3 + CO2 = B2O3 + CF4 =>
4 BF3 + 3 CO2 = 2 B2O3 + 3 CF4
HCOOH + Mg2O2 = (HCOO)2Mg + H2O =>
4 HCOOH + Mg2O2 = 2(HCOO)2Mg + 2 H2O
KOH + PbO2 + Cr(OH)3 = K2[Pb(OH)4] + K2CrO4 + H2O =>
10 KOH + 3 PbO2 + 2 Cr(OH)3 = 3 K2[Pb(OH)4] + 2 K2CrO4 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al(OH)3 + Cr2O3 = Cr10Al190O300 + H2O =>
190 Al(OH)3 + 5 Cr2O3 = Cr10Al190O300 + 285 H2O
Cr(s) + SnCl4(aq) = Sn(s) + CrCl2(aq) =>
2 Cr(s) + SnCl4(aq) = Sn(s) + 2 CrCl2(aq)
H2 + SiO2 = O2 + SiH4 =>
2 H2 + SiO2 = O2 + SiH4
FeTiO3 + H2 = Fe + TiO2 + H2O =>
FeTiO3 + H2 = Fe + TiO2 + H2O
Pt + HNO3 + HCl = H2PtCl6 + NO2 + H2O =>
Pt + 4 HNO3 + 6 HCl = H2PtCl6 + 4 NO2 + 4 H2O
C2H3CI + O2 = CO + H2O + CI2 =>
2 C2H3CI + 4 O2 = 5 CO + 3 H2O + CI2
K2CO3 + Ca(CH2COO) = K2(CH2COO) + CaCO3 =>
K2CO3 + Ca(CH2COO) = K2(CH2COO) + CaCO3
Zn{+2} + PO4{3-} = Zn3(PO4)2 =>
3 Zn{+2} + 2 PO4{3-} = Zn3(PO4)2
CrCl + H2O2 + KOH = KCrO4 + H2O + HCl =>
CrCl + 3 H2O2 + KOH = KCrO4 + 3 H2O + HCl
Pt + HNO3 + HCl = PtCl4 + NO + H2O =>
3 Pt + 4 HNO3 + 12 HCl = 3 PtCl4 + 4 NO + 8 H2O
Pt + HNO3 + HCl = H2[PtCl6] + NO + H2O =>
3 Pt + 4 HNO3 + 18 HCl = 3 H2[PtCl6] + 4 NO + 8 H2O
HI + H2O2 = HIO3 + H2O =>
HI + 3 H2O2 = HIO3 + 3 H2O
CH3CO2H(aq) + NaHCO3(l) = C2H3NaO2(l) + H2O(l) + CO2(g) =>
CH3CO2H(aq) + NaHCO3(l) = C2H3NaO2(l) + H2O(l) + CO2(g)
Na2O2 + H2O = Na2(OH)2 + O2 =>
2 Na2O2 + 2 H2O = 2 Na2(OH)2 + O2
H2S2O7 + H2O = H2SO4 =>
H2S2O7 + H2O = 2 H2SO4
C6H12O6 + H2O = C2H8O + CH2O2 =>
5 C6H12O6 + 12 H2O = 6 C2H8O + 18 CH2O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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