| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li3PO4 + 3 BaCl2 = 6 LiCl + Ba3(PO4)2
KCl + AgNO3 = AgK + NO3Cl =>
KCl + AgNO3 = AgK + NO3Cl
NC2H5O2 + O2 = N2 + CO2 + H2O =>
4 NC2H5O2 + 9 O2 = 2 N2 + 8 CO2 + 10 H2O
KI + Na2S2O3*5H2O = I2 + H2O + KNa2S2O3 =>
2 KI + 2 Na2S2O3*5H2O = I2 + 10 H2O + 2 KNa2S2O3
C4 + H2 = CH4 =>
C4 + 8 H2 = 4 CH4
HNO3 + I2 = NO2 + H2O + HIO3 = =>
10 HNO3 + I2 = 10 NO2 + 4 H2O + 2 HIO3
NH4HCO3 = NH4 + HCO3 =>
NH4HCO3 = NH4 + HCO3
SeF6 + NH3 = N2 + Se + HF =>
SeF6 + 2 NH3 = N2 + Se + 6 HF
Cu + Ca(NO3)2 = Ca + CuNO3 =>
2 Cu + Ca(NO3)2 = Ca + 2 CuNO3
CrO2 + H2O = Cr(OH) + H2CrO4 =>
5 CrO2 + 4 H2O = 2 Cr(OH) + 3 H2CrO4
CH3OOCCH2CH3 + H2O = CH3OH + CH3CH2COOH =>
CH3OOCCH2CH3 + H2O = CH3OH + CH3CH2COOH
Mn(OH)2 + CO2 = MnCO3 + H2O =>
Mn(OH)2 + CO2 = MnCO3 + H2O
Cr2(SO4)3 + K3[Fe(CN)6] + KOH = K2CrO4 + K4[Fe(CN)6] + K2SO4 + H2O =>
Cr2(SO4)3 + 6 K3[Fe(CN)6] + 16 KOH = 2 K2CrO4 + 6 K4[Fe(CN)6] + 3 K2SO4 + 8 H2O
NaClO2 + KI + H2SO4 = I2 + NaCl + K2SO4 + H2O =>
NaClO2 + 4 KI + 2 H2SO4 = 2 I2 + NaCl + 2 K2SO4 + 2 H2O
Ca(HCO3)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O + CO2 =>
Ca(HCO3)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O + 2 CO2
HgNO3 + KBr = HgBr + KNO3 =>
HgNO3 + KBr = HgBr + KNO3
KOH + N(NO3)5 = N(OH)5 + KNO3 =>
5 KOH + N(NO3)5 = N(OH)5 + 5 KNO3
KFeF4 + KSCN = K3Fe(SCN)6 + KF =>
KFeF4 + 6 KSCN = K3Fe(SCN)6 + 4 KF
P4 + H2O = PH3 + H2PO4 =>
3 P4 + 16 H2O = 8 PH3 + 4 H2PO4
CH3BrH2O = HBrCH3OH =>
CH3BrH2O = HBrCH3OH
CH3COOH + Ba(OH)2 = CH3COOOH + H2Ba =>
2 CH3COOH + Ba(OH)2 = 2 CH3COOOH + H2Ba
KClO3 + FeSO4*(NH4)2(SO4)*6H2O + H2SO4 = Cl2 + Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
2 KClO3 + 10 FeSO4*(NH4)2(SO4)*6H2O + 6 H2SO4 = Cl2 + 5 Fe2(SO4)3 + K2SO4 + 10(NH4)2SO4 + 66 H2O
C6H5CH2OH + K2Cr2O7 + HCl = C6H5COOH + CrCl3 + KCl + H2O =>
3 C6H5CH2OH + 2 K2Cr2O7 + 16 HCl = 3 C6H5COOH + 4 CrCl3 + 4 KCl + 11 H2O
NH2C6H5 + CH3I = C6H5N(CH3)2 + HI =>
NH2C6H5 + 2 CH3I = C6H5N(CH3)2 + 2 HI
CuO + N2O3 = Cu(NO2)2 =>
CuO + N2O3 = Cu(NO2)2
NaOH(aq)HCl(aq) = H2O(l)NaCl(aq) =>
NaOH(aq)HCl(aq) = H2O(l)NaCl(aq)
HCl(aq) + Mg(s) = H(s) + MgCl(aq) =>
HCl(aq) + Mg(s) = H(s) + MgCl(aq)
K2CO3 = CO2 + K2O =>
K2CO3 = CO2 + K2O
SO4 + H = H2S + H2O =>
SO4 + 10 H = H2S + 4 H2O
Na3PO4(aq) + CaCl2(aq) = Ca3(PO4)2(aq) + NaCl =>
2 Na3PO4(aq) + 3 CaCl2(aq) = Ca3(PO4)2(aq) + 6 NaCl
Fe{3+} + (KSCN){-} = [FeKSCN]{2+} =>
Fe{3+} + (KSCN){-} = [FeKSCN]{2+}
Sn(NO3)2 + NaOH = Sn(OH) + Na(NO3)2 =>
Sn(NO3)2 + NaOH = Sn(OH) + Na(NO3)2
Ae2S3 + O2 = Ae2O3 + SO4 =>
2 Ae2S3 + 15 O2 = 2 Ae2O3 + 6 SO4
Zn3(PO4)2 + Na2SO3 = ZnSO3 + Na3PO4 =>
Zn3(PO4)2 + 3 Na2SO3 = 3 ZnSO3 + 2 Na3PO4
(CH3)2S + O2 = CO2 + H2O + SO3 =>
(CH3)2S + 5 O2 = 2 CO2 + 3 H2O + SO3
CH3ClKOH = CH3OHKCl =>
CH3ClKOH = CH3OHKCl
Cl + Cr(OH)3 + KOH = K2Cr2O7 + HCl + H2O =>
6 Cl + 2 Cr(OH)3 + 2 KOH = K2Cr2O7 + 6 HCl + H2O
CaCO3(s) + H3PO4(aq) = Ca3(PO4)2(aq) + H2O(l) + CO2(g) =>
3 CaCO3(s) + 2 H3PO4(aq) = Ca3(PO4)2(aq) + 3 H2O(l) + 3 CO2(g)
Cd(OH)2 + H3Po4 = Cd3(Po4)2 + H2O =>
3 Cd(OH)2 + 2 H3Po4 = Cd3(Po4)2 + 6 H2O
MnO2 + C = Mn + CO2 =>
MnO2 + C = Mn + CO2
CN = NC =>
CN = NC
K{3}PO{4} + HCl = KCl + H{3}PO{4} =>
K{3}PO{4} + HCl = KCl + H{3}PO{4}
K2O + AlPO4 = K3PO4 + Al2O3 =>
3 K2O + 2 AlPO4 = 2 K3PO4 + Al2O3
Li + Cu(NO3)2 = Cu + Li2(NO3) =>
4 Li + Cu(NO3)2 = Cu + 2 Li2(NO3)
V2(SO4)3 + NaClO + NaOH = NaCl + Na2SO4 + VO2 + H2O =>
V2(SO4)3 + NaClO + 6 NaOH = NaCl + 3 Na2SO4 + 2 VO2 + 3 H2O
I2 + CHCl3 = CHCl2 + ClI =>
I2 + 2 CHCl3 = 2 CHCl2 + 2 ClI
Al(C2H3O2)3 + KHCO3 = Al(HCO3)3 + K(C2H3O2) =>
Al(C2H3O2)3 + 3 KHCO3 = Al(HCO3)3 + 3 K(C2H3O2)
P6 + F1 = PF3 =>
P6 + 18 F1 = 6 PF3
KMnO4 + CH2OHCHOHCH2OH = CH2OHCHOHCHO + KOH + MnO2 + H2O =>
2 KMnO4 + 3 CH2OHCHOHCH2OH = 3 CH2OHCHOHCHO + 2 KOH + 2 MnO2 + 2 H2O
methanol + ozone = carbon + water =>
3 CH3OH + O3 = 3 C + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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