| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + CaPO4 = Al2PO4 + Ca(SO4)3
NaIHg2(C2H3O2)2 = Hg2INa(C2H3O2)2 =>
NaIHg2(C2H3O2)2 = Hg2INa(C2H3O2)2
H2SO4 + Ba(NO3)2 = BaSO4 + HNO3 =>
H2SO4 + Ba(NO3)2 = BaSO4 + 2 HNO3
NaNiSO4 = NiNaSO4 =>
NaNiSO4 = NiNaSO4
Al2O3(s) + H3PO4(aq) = Al3(PO4)3(aq) + H2O(l) =>
3 Al2O3(s) + 6 H3PO4(aq) = 2 Al3(PO4)3(aq) + 9 H2O(l)
FeCr2O4 + K2CO3 + O2 = K2Cr2O7 + Fe2O3 + CO2 =>
4 FeCr2O4 + 4 K2CO3 + 7 O2 = 4 K2Cr2O7 + 2 Fe2O3 + 4 CO2
AgIO3 = Ag + IO3 =>
AgIO3 = Ag + IO3
CaSO3 + HCH3COO = SO2 + H2O + Ca(CH3COO)2 =>
CaSO3 + 2 HCH3COO = SO2 + H2O + Ca(CH3COO)2
CrCl2AgNO3 = CrNO3AgCl2 =>
CrCl2AgNO3 = CrNO3AgCl2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Pb(NO3)2 + (NH4)2S = PbS + NO3NH4 =>
Pb(NO3)2 + (NH4)2S = PbS + 2 NO3NH4
COOH + C6H3OH = C6H3(OH)COOH =>
COOH + C6H3OH = C6H3(OH)COOH
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
COOH + C6H3OH = C6H3(OH)COOH =>
COOH + C6H3OH = C6H3(OH)COOH
CaO(s) + H2O = Ca(OH)2(g) =>
CaO(s) + H2O = Ca(OH)2(g)
COOH + C6H3OH = C6H3(OH)COOH =>
COOH + C6H3OH = C6H3(OH)COOH
Na2SiO3 + MgO + H2O = MgSiO3 + NaOH =>
Na2SiO3 + MgO + H2O = MgSiO3 + 2 NaOH
COOH + C6H3OH = C6H3(OH)COOH =>
COOH + C6H3OH = C6H3(OH)COOH
CH3CH2CHOHCH3 + K2Cr2O7 + H2SO4 = CH3CH2CO2CH3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2CHOHCH3 + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3CH2CO2CH3 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
COOH + C6H3OH = C6H3(OH)COOH =>
COOH + C6H3OH = C6H3(OH)COOH
Ag(NO3)2(L) + Cu2(s) = Cu2(NO3)2(L) + Ag(s) =>
Ag(NO3)2(L) + Cu2(s) = Cu2(NO3)2(L) + Ag(s)
Na2CO3(aq) + Ca(C2H3O2)2 = NaC2H3O2 + CaCO3 =>
Na2CO3(aq) + Ca(C2H3O2)2 = 2 NaC2H3O2 + CaCO3
(CH3CH3)(g) + O2(g) = CO2(g) + (H2O)(g) =>
2(CH3CH3)(g) + 7 O2(g) = 4 CO2(g) + 6(H2O)(g)
C6H5CO2H + H2O = C6H5CO2{-} + H3O{+} =>
C6H5CO2H + H2O = C6H5CO2{-} + H3O{+}
AgCI = Ag + CI =>
AgCI = Ag + CI
Be + KOH + H2O = K[Be(OH)3] + H2 =>
Be + KOH + 2 H2O = K[Be(OH)3] + H2
C12H22O11(g) + O2(g) = CO2(g) + H2O(g) =>
C12H22O11(g) + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
HCrI3 + Cl2 + K(OH) = K2(CrO4) + K(IO4) + KCl + H2O =>
HCrI3 + 14 Cl2 + 33 K(OH) = K2(CrO4) + 3 K(IO4) + 28 KCl + 17 H2O
Na2HPO4 + KI = K2HPO4 + INa =>
Na2HPO4 + 2 KI = K2HPO4 + 2 INa
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
KNO3 + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 KNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3
HOCH2CH2OH + Cu(OH)2 = CH2OCH2OCu + H2O =>
HOCH2CH2OH + Cu(OH)2 = CH2OCH2OCu + 2 H2O
(COOH)2*2H2O + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5(COOH)2*2H2O + 2 KMnO4 + 3 H2SO4 = 10 CO2 + 2 MnSO4 + K2SO4 + 18 H2O
Na2CO3 = Na2OCO2 =>
Na2CO3 = Na2OCO2
Na2CO3 + H3PO4 = Na3PO4 + CO2 + H2O =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 CO2 + 3 H2O
O2(g) = O3(g) =>
3 O2(g) = 2 O3(g)
CaCO3 + H3CCOOH = Ca(H3CCOO)2 + H2O + CO2 =>
CaCO3 + 2 H3CCOOH = Ca(H3CCOO)2 + H2O + CO2
CCl4 + SBF3 = CCl2F2 + SBCl3 =>
3 CCl4 + 2 SBF3 = 3 CCl2F2 + 2 SBCl3
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
Mg(NO3)2(aq) + CuSO4(aq) = MgSO4(aq) + Cu(NO3)2(aq) =>
Mg(NO3)2(aq) + CuSO4(aq) = MgSO4(aq) + Cu(NO3)2(aq)
FeS + HBr = FeBr2 + H2S =>
FeS + 2 HBr = FeBr2 + H2S
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu + HF = CuF + H =>
Cu + HF = CuF + H
KOH + SnO + H2O = K2[Sn(OH)4] =>
2 KOH + SnO + H2O = K2[Sn(OH)4]
NH4 + Pb(NO3)2 = NH4NO3 + Pb =>
2 NH4 + Pb(NO3)2 = 2 NH4NO3 + Pb
MnO + KClO3 + K(OH) = K2MnO4 + KCl + H2O =>
3 MnO + 2 KClO3 + 6 K(OH) = 3 K2MnO4 + 2 KCl + 3 H2O
A2O3 + HCl = ACl3 + H2O =>
A2O3 + 6 HCl = 2 ACl3 + 3 H2O
H{+} + C2H4O2 + MnO4{-2} = CO2 + MnO2 + H2O =>
8 H{+} + C2H4O2 + 4 MnO4{-2} = 2 CO2 + 4 MnO2 + 6 H2O
SnS(NH4)2S2 = (NH4)2SnS3 =>
SnS(NH4)2S2 = (NH4)2SnS3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/24
Équations équilibrées sur02/05/23
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