| Équations équilibrées la veille |
KOH + LiCl = KCl + Li(OH)
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
NaF + H = HF + Na =>
NaF + H = HF + Na
ClH7 = Cl2 + H2 =>
2 ClH7 = Cl2 + 7 H2
Na + H2O = NaOH + H2(s) =>
2 Na + 2 H2O = 2 NaOH + H2(s)
C6H3OH(SO3H)2 + HNO3 = C6H2OH(NO2)3 + H2SO4 + H2O =>
C6H3OH(SO3H)2 + 3 HNO3 = C6H2OH(NO2)3 + 2 H2SO4 + H2O
lithium + CuN = Cu + LiN =>
Li + CuN = Cu + LiN
Al(OH)3 + Na(OH) = NaAl(OH)4 =>
Al(OH)3 + Na(OH) = NaAl(OH)4
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
C4H9OH + NaBr + H2SO4 = C4H9Br + NaHSO4 + H2O =>
C4H9OH + NaBr + H2SO4 = C4H9Br + NaHSO4 + H2O
C2H2F4 + CaSiO3 = Ca(OH)2 + SiF4 + CO + C2F4 + C2H4 =>
4 C2H2F4 + 2 CaSiO3 = 2 Ca(OH)2 + 2 SiF4 + 2 CO + 2 C2F4 + C2H4
P2O5 + CaO = Ca3(PO4)2 =>
P2O5 + 3 CaO = Ca3(PO4)2
Na3[Al(OH)6] + H2SO4 = NaOH + H2O + Al2(SO4)3 =>
2 Na3[Al(OH)6] + 3 H2SO4 = 6 NaOH + 6 H2O + Al2(SO4)3
(NH4)2Se + NaOH = NH3 + Na2Se + H2O =>
(NH4)2Se + 2 NaOH = 2 NH3 + Na2Se + 2 H2O
H3PO4 + Ca = CaHPO4 + P2O + H2O =>
6 H3PO4 + 4 Ca = 4 CaHPO4 + P2O + 7 H2O
MnCl2 + Cl2 + NaOH = Na2MnO4 + NaCl + H2O =>
MnCl2 + 2 Cl2 + 8 NaOH = Na2MnO4 + 6 NaCl + 4 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KOH + HCl = H2O + KCl =>
KOH + HCl = H2O + KCl
Na2SnO2 + H2O = NaOH + NaHSnO2 =>
Na2SnO2 + H2O = NaOH + NaHSnO2
C6H11N + O2 = CO + H2O + NO2 =>
4 C6H11N + 27 O2 = 24 CO + 22 H2O + 4 NO2
MgO + HNO = MgNO + HO =>
MgO + HNO = MgNO + HO
HMnO4 + Na = H2(g) + NaMnO4 =>
2 HMnO4 + 2 Na = H2(g) + 2 NaMnO4
C2H2(g) + O2(g) = H2O + CO2 =>
2 C2H2(g) + 5 O2(g) = 2 H2O + 4 CO2
HCl + SeS2 = H2S + SeCl4 =>
4 HCl + SeS2 = 2 H2S + SeCl4
CH3OH + CH3COOH = CH3COOC2H5 + H2O =>
2 CH3OH + CH3COOH = CH3COOC2H5 + 2 H2O
HCOOC2H5 + O2 = CO2 + H2O =>
2 HCOOC2H5 + 7 O2 = 6 CO2 + 6 H2O
KJ + Cl = KCl + J2 =>
2 KJ + 2 Cl = 2 KCl + J2
Ni(NO3)2(aq)Mg(s) = Ni(s)Mg(NO3)2(aq) =>
Ni(NO3)2(aq)Mg(s) = Ni(s)Mg(NO3)2(aq)
Li2CrO4 + SnBr2 + HBr = LiBr + SnBr4 + CrBr3 + H2O =>
2 Li2CrO4 + 3 SnBr2 + 16 HBr = 4 LiBr + 3 SnBr4 + 2 CrBr3 + 8 H2O
K2Cr2O7 + H2SO4 + Al = CrSO4 + Al2(SO4)3 + K2SO4 + H2O =>
3 K2Cr2O7 + 21 H2SO4 + 8 Al = 6 CrSO4 + 4 Al2(SO4)3 + 3 K2SO4 + 21 H2O
C2H5COOH + CH3CH2OH = CH3CH2COOCH2CH3 + H2O =>
C2H5COOH + CH3CH2OH = CH3CH2COOCH2CH3 + H2O
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
B3H2 + O2 = B2O3 + H2O =>
4 B3H2 + 11 O2 = 6 B2O3 + 4 H2O
Eu2O3 + Ni2O3 = EuNiO3 =>
Eu2O3 + Ni2O3 = 2 EuNiO3
SO2 + NO + H3AsO4 + H2O = HNO3 + As2S3 =>
9 SO2 + 22 NO + 6 H3AsO4 + 2 H2O = 22 HNO3 + 3 As2S3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C3*H8 + O2 = CO2 + H2O =>
C3*H8 + 5 O2 = 3 CO2 + 4 H2O
KOH + Co3(PO4)2 = Co(OH)2 + K3PO4 =>
6 KOH + Co3(PO4)2 = 3 Co(OH)2 + 2 K3PO4
C5H4O3N4 + H2O + O2 = CO2 + NH3 =>
2 C5H4O3N4 + 8 H2O + 3 O2 = 10 CO2 + 8 NH3
Cd(s) + HCl(aq) = H2 + CdCl2 =>
Cd(s) + 2 HCl(aq) = H2 + CdCl2
KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + O2 =>
4 KMnO4 + 6 H2SO4 = 6 H2O + 2 K2SO4 + 4 MnSO4 + 5 O2
Al(NO3)3 + (NH4)6(H2W12O40) + NH2CH2COOH = Al2(WO4)3 + CO2 + H2O + N2 =>
24 Al(NO3)3 + 3(NH4)6(H2W12O40) + 34 NH2CH2COOH = 12 Al2(WO4)3 + 68 CO2 + 124 H2O + 62 N2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Al2O3(s) + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al2O3(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2O(l)
NaOH + Cl2 = NaCl + H2O + NaClO2 =>
4 NaOH + 2 Cl2 = 3 NaCl + 2 H2O + NaClO2
C47H6O2 + O2 = CO2 + H2O =>
2 C47H6O2 + 95 O2 = 94 CO2 + 6 H2O
NaOH + H2(SO4) = Na2(SO4) + H2O =>
2 NaOH + H2(SO4) = Na2(SO4) + 2 H2O
N3 + O2 = N3O =>
2 N3 + O2 = 2 N3O
Li2S + P2S5 + LiBr + LiCl = Li53P10S43Cl10Br7 =>
18 Li2S + 5 P2S5 + 7 LiBr + 10 LiCl = Li53P10S43Cl10Br7
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Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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