| Équations équilibrées la veille |
CH3CH2COOH + Cl2 = CH3CH2COOCl + HCl
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
ZnI2 + Br2 = ZnBr2 + I =>
ZnI2 + Br2 = ZnBr2 + 2 I
Na3 + PO4 + MgCl2 = Mg3(PO4)2 + Na2Cl2 =>
2 Na3 + 2 PO4 + 3 MgCl2 = Mg3(PO4)2 + 3 Na2Cl2
Al + KOH + H2C2O4*H2O = K3(Al(C2O4)3) + H2O + H2 =>
2 Al + 6 KOH + 6 H2C2O4*H2O = 2 K3(Al(C2O4)3) + 12 H2O + 3 H2
CH3CH2Cl + NH3 = CH3CH2NH2 + NH4Cl =>
CH3CH2Cl + 2 NH3 = CH3CH2NH2 + NH4Cl
KSO4 = SO4 + K =>
KSO4 = SO4 + K
Fe2O3(s) + HNO3(aq) = Fe(NO3)3(aq) + H2O(l) =>
Fe2O3(s) + 6 HNO3(aq) = 2 Fe(NO3)3(aq) + 3 H2O(l)
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
Cu(NO3)2 + sodiumhydroxide = Cu(OH)2 + sodiumnitrate =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
Fe(s) + F = FeF3(s) =>
Fe(s) + 3 F = FeF3(s)
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O
Mg + P = Mg3P2 =>
3 Mg + 2 P = Mg3P2
CH3CH2OH(l) + O2(g) = CH3COOH(aq) + H2O(l) =>
CH3CH2OH(l) + O2(g) = CH3COOH(aq) + H2O(l)
(NH4)(SO4) + Ba(OH)2 = (NH4)(OH)2 + Ba(SO4) =>
(NH4)(SO4) + Ba(OH)2 = (NH4)(OH)2 + Ba(SO4)
Mo + CO = Mo(CO)6 =>
Mo + 6 CO = Mo(CO)6
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
C5H7O2N + O2 + H{+} = H2O + CO2 + NH4{+} =>
C5H7O2N + 5 O2 + H{+} = 2 H2O + 5 CO2 + NH4{+}
RbOH + H3(PO4) = Rb3(PO4) + H2O =>
3 RbOH + H3(PO4) = Rb3(PO4) + 3 H2O
K2SO4 + Co(NO3)2 = CoSO4 + KNO3 =>
K2SO4 + Co(NO3)2 = CoSO4 + 2 KNO3
Rb + P = Rb3P =>
3 Rb + P = Rb3P
NH4Cl + NaBr = Br2 + NH4 + NaCl =>
2 NH4Cl + 2 NaBr = Br2 + 2 NH4 + 2 NaCl
CH3CH2OH + NaCl = CH3CH2Cl + NaOH =>
CH3CH2OH + NaCl = CH3CH2Cl + NaOH
KHCO3 + H2SO4 = CO2 + H2O + K2SO4 =>
2 KHCO3 + H2SO4 = 2 CO2 + 2 H2O + K2SO4
HNO3 + H2O + As2O3 = H3AsO4 + NO2 =>
4 HNO3 + H2O + As2O3 = 2 H3AsO4 + 4 NO2
N2O5 + ZnO = N2ZnO6 =>
N2O5 + ZnO = N2ZnO6
CH3CO2Na + HCl = CH3CO2Cl + HNa =>
CH3CO2Na + HCl = CH3CO2Cl + HNa
NaBr + KHSO5 + H2SO4 = Br2 + KHSO4 + NaHSO4 + H2O =>
2 NaBr + KHSO5 + 2 H2SO4 = Br2 + KHSO4 + 2 NaHSO4 + H2O
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
K3[Cr(OH)6] + Cl2 + NaOH = KCl + Na2CrO4 + H2O =>
2 K3[Cr(OH)6] + 3 Cl2 + 4 NaOH = 6 KCl + 2 Na2CrO4 + 8 H2O
Cu(NO3)2 + Kl = KlCu + (NO3)2 =>
Cu(NO3)2 + Kl = KlCu + (NO3)2
Ai + CO2 = Ai2O3 + CO =>
2 Ai + 3 CO2 = Ai2O3 + 3 CO
CrBr2 + NaCO3 = CrCO3 + NaBr + Br2 =>
2 CrBr2 + 2 NaCO3 = 2 CrCO3 + 2 NaBr + Br2
sodiumhydrogencarbonate + hydrogenchloride = carbondioxide + sodiumchloride + water =>
NaHCO3 + HCl = CO2 + NaCl + H2O
CH3CO2Na + HCl = NaCl + C2H4O2 =>
CH3CO2Na + HCl = NaCl + C2H4O2
Cd(OH)2 + HCl = HOH + CdCl2 =>
Cd(OH)2 + 2 HCl = 2 HOH + CdCl2
CH3CONH2 + HCl = CH3CONH2Cl + H =>
CH3CONH2 + HCl = CH3CONH2Cl + H
Zn(NO3)2 + CaBr2 = ZnBr2 + Ca(NO3)2 =>
Zn(NO3)2 + CaBr2 = ZnBr2 + Ca(NO3)2
Ni(NO3)2 = NiO + O2 + NO2 =>
2 Ni(NO3)2 = 2 NiO + O2 + 4 NO2
NaBr + (NH4)2CO3 = Na2CO3 + BrNH4 =>
2 NaBr + (NH4)2CO3 = Na2CO3 + 2 BrNH4
CrO3 + CO = CO2 + Cr2O3 =>
2 CrO3 + 3 CO = 3 CO2 + Cr2O3
CH3COOH + Ba = CH3COOBa + H2 =>
2 CH3COOH + 2 Ba = 2 CH3COOBa + H2
CaSO4 + Fe3(PO4)2 = Ca(PO4)2 + Fe3(SO4) =>
CaSO4 + Fe3(PO4)2 = Ca(PO4)2 + Fe3(SO4)
CH3COOH + Li2CO3 = LiC2H3O2 + H2CO3 =>
2 CH3COOH + Li2CO3 = 2 LiC2H3O2 + H2CO3
KClO3 + P4 = P4O10 + KCl =>
10 KClO3 + 3 P4 = 3 P4O10 + 10 KCl
CH3COOK + As2O3 = ((CH3)2As)2O + K2CO3 + CO2 =>
4 CH3COOK + As2O3 = ((CH3)2As)2O + 2 K2CO3 + 2 CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2O2 + Cr2(SO4)3 + Na2CO3 = Na2CrO4 + Na2SO4 + CO2 =>
3 Na2O2 + Cr2(SO4)3 + 2 Na2CO3 = 2 Na2CrO4 + 3 Na2SO4 + 2 CO2
CH3O + H2O = CH2O + H3O =>
CH3O + H2O = CH2O + H3O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
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Équations équilibrées sur01/29/25
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