| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Na + AIN = A + NaIN =>
Na + AIN = A + NaIN
(NH4)2CO3 + Mg2(SO4)2 = (NH4)2SO4 + MgCO3 =>
2(NH4)2CO3 + Mg2(SO4)2 = 2(NH4)2SO4 + 2 MgCO3
TeO3 = Te + O2 =>
2 TeO3 = 2 Te + 3 O2
AlH3 + CO2 = CH4 + Al2O3 =>
4 AlH3 + 3 CO2 = 3 CH4 + 2 Al2O3
NaOH + FeCl2 = NaCl + Fe(OH)2 =>
2 NaOH + FeCl2 = 2 NaCl + Fe(OH)2
NH4(Cr2O7)2 = CrO3 + N2 + H2O =>
2 NH4(Cr2O7)2 = 8 CrO3 + N2 + 4 H2O
CH3OH + Cr2O7 + H{+} = CH2O + Cr{+3} + H2O =>
4 CH3OH + Cr2O7 + 6 H{+} = 4 CH2O + 2 Cr{+3} + 7 H2O
BaCl2 + Na2SO4 = NaCl + BaSO4 =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Mg + HCI = H2 + MgCI =>
2 Mg + 2 HCI = H2 + 2 MgCI
NH3 + NO1 = N + H2O =>
2 NH3 + 3 NO1 = 5 N + 3 H2O
Be(NO3)2 + NaOH = Be(OH)2 + NaNO3 =>
Be(NO3)2 + 2 NaOH = Be(OH)2 + 2 NaNO3
N2O + N2H4 = H2O + N2 =>
2 N2O + N2H4 = 2 H2O + 3 N2
FeSO4 + Mg(OH)2 = Fe(OH)2 + MgSO4 =>
FeSO4 + Mg(OH)2 = Fe(OH)2 + MgSO4
Li(s) + N(g) = Li3N(s) =>
3 Li(s) + N(g) = Li3N(s)
V2(SO4)3 + KMnO4 + H2SO4 = VO2(SO4)2 + MnSO4 + K2SO4 + H2O =>
V2(SO4)3 + 2 KMnO4 + 4 H2SO4 = 2 VO2(SO4)2 + 2 MnSO4 + K2SO4 + 4 H2O
NH3(aq) + Cu(NO3)2(aq) = Cu(NH3)4(aq) + NO3(aq) =>
4 NH3(aq) + Cu(NO3)2(aq) = Cu(NH3)4(aq) + 2 NO3(aq)
O2 + Cl2 = Cl2O =>
O2 + 2 Cl2 = 2 Cl2O
C6H6CH3CHCH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 C6H6CH3CHCH3 + 26 KMnO4 + 39 H2SO4 = 45 CH3COOH + 26 MnSO4 + 13 K2SO4 + 14 H2O
CrO4{2-} + PH3 + H2O = Cr(OH)4{-} + OH{-} + P =>
CrO4{2-} + PH3 + H2O = Cr(OH)4{-} + OH{-} + P
Ag2CO3 + HNO3 = H2O + AgNO3 + CO2 =>
Ag2CO3 + 2 HNO3 = H2O + 2 AgNO3 + CO2
Mn(NO3)2 + Cr = Cr(NO3)3 + Mn =>
3 Mn(NO3)2 + 2 Cr = 2 Cr(NO3)3 + 3 Mn
C6H6CH3CHCH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 C6H6CH3CHCH3 + 26 KMnO4 + 39 H2SO4 = 45 CH3COOH + 26 MnSO4 + 13 K2SO4 + 14 H2O
C3H16 + O2 = CO2 + H2O =>
C3H16 + 7 O2 = 3 CO2 + 8 H2O
KNO3 + Cl2 + H2O = KClO3 + KCl + HNO3 =>
6 KNO3 + 3 Cl2 + 3 H2O = KClO3 + 5 KCl + 6 HNO3
Al(OH)3 + NH4OH = NH4AlO2 + H2O =>
Al(OH)3 + NH4OH = NH4AlO2 + 2 H2O
CuBr2 + NaOH = Cu(OH)2 + NaBr =>
CuBr2 + 2 NaOH = Cu(OH)2 + 2 NaBr
ZnF2 + Li2S = ZnS + LiF =>
ZnF2 + Li2S = ZnS + 2 LiF
K2SO4 + NaCl = KCl + Na2SO4 =>
K2SO4 + 2 NaCl = 2 KCl + Na2SO4
H3PO3 + OH = H3PO4 + H2O =>
H3PO3 + 2 OH = H3PO4 + H2O
CO2 + KOH = K2(CO3) + H2O =>
CO2 + 2 KOH = K2(CO3) + H2O
Hg2OH{-} + H3PO4 = Hg2H2PO4{-} + H2O =>
Hg2OH{-} + H3PO4 = Hg2H2PO4{-} + H2O
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
CoSO4 + NaOH + H2O2 = Co2O3 + H2O + Na2SO4 =>
2 CoSO4 + 4 NaOH + H2O2 = Co2O3 + 3 H2O + 2 Na2SO4
CuCl2 + Li2S = CuS + LiCl =>
CuCl2 + Li2S = CuS + 2 LiCl
Pb(NO3)2(aq) + Cs2SO4(aq) = PbSO4(s) + CsNO3(aq) =>
Pb(NO3)2(aq) + Cs2SO4(aq) = PbSO4(s) + 2 CsNO3(aq)
SbCl3(s) = Sb(s) + Cl2(g) =>
2 SbCl3(s) = 2 Sb(s) + 3 Cl2(g)
AgNO3 + CaCl2 = AgCl2 + NO3Ca =>
AgNO3 + CaCl2 = AgCl2 + NO3Ca
SO3 + P = P2O5 + S =>
5 SO3 + 6 P = 3 P2O5 + 5 S
Cr2O3 + KNO3 + Na2CO3 = Na2CrO4 + KNO2 + CO2 =>
Cr2O3 + 3 KNO3 + 2 Na2CO3 = 2 Na2CrO4 + 3 KNO2 + 2 CO2
Al(OH)3 + Sr(NO3)2 = Al(NO3)3 + Sr(OH)2 =>
2 Al(OH)3 + 3 Sr(NO3)2 = 2 Al(NO3)3 + 3 Sr(OH)2
HNO3 + N2S = NO + S + H2O =>
4 HNO3 + 3 N2S = 10 NO + 3 S + 2 H2O
SnCl4 + NaOH + H2O = NaCl + H2Sn(OH)6 =>
SnCl4 + 4 NaOH + 2 H2O = 4 NaCl + H2Sn(OH)6
Ca(No3)2 + H3PO4 = Ca3(PO4)2 + HNo3 =>
3 Ca(No3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNo3
Cs2CO3 + H2O = CsHCO3 + CsOH =>
Cs2CO3 + H2O = CsHCO3 + CsOH
CH3COO + H2O = CH3COOH + OH =>
CH3COO + H2O = CH3COOH + OH
H202 + J2 = HJ03 =>
H202 + 303 J2 = 202 HJ03
NH3 + O2 = N2O4 + H2O =>
4 NH3 + 7 O2 = 2 N2O4 + 6 H2O
Na3O2 + H2O = NaOH + O2 =>
4 Na3O2 + 6 H2O = 12 NaOH + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/19/24
Équations équilibrées sur07/19/23
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