| Équations équilibrées la veille | Équations équilibrées le lendemain |
PaO + H2O = H2PaO2
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
C5H12(g) + O2 = CO2(g) + H2O =>
C5H12(g) + 8 O2 = 5 CO2(g) + 6 H2O
BaBr2(aq) + Na2SO4(aq) = BaSO4(s) + NaBr(aq) =>
BaBr2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaBr(aq)
NH4Cl(ac) + AgNO3(ac) = AgCl(ac) + NH4NO3(ac) =>
NH4Cl(ac) + AgNO3(ac) = AgCl(ac) + NH4NO3(ac)
Si + H2O = H2SiO =>
Si + H2O = H2SiO
NaH2PO4 + Ca(OH)2 = NaOH + Ca(H2PO4)2 =>
2 NaH2PO4 + Ca(OH)2 = 2 NaOH + Ca(H2PO4)2
ZnO + Cl + CO = ZnCl + CO2 =>
ZnO + Cl + CO = ZnCl + CO2
Cu(No3)2 + Ba(OH)2 = Cu(OH)2 + Ba(No3)2 =>
Cu(No3)2 + Ba(OH)2 = Cu(OH)2 + Ba(No3)2
FeSO + KMnO4 + H2SO4 = KHSO4 + MnSO + Fe(SO4)3 + H2O =>
11 FeSO + 10 KMnO4 + 42 H2SO4 = 10 KHSO4 + 10 MnSO + 11 Fe(SO4)3 + 37 H2O
(CH3(C3H2)6CH3) + O2 = H2O + CO2 =>
2(CH3(C3H2)6CH3) + 49 O2 = 18 H2O + 40 CO2
O2 + Y = YO =>
O2 + 2 Y = 2 YO
CH3COOH + C2H5OH = CH3COC2H5 + H3O =>
CH3COOH + 9 C2H5OH = 5 CH3COC2H5 + 6 H3O
Be(OH)2 + Al(OH)3 = Be(AlO2)2 + H2O =>
Be(OH)2 + 2 Al(OH)3 = Be(AlO2)2 + 4 H2O
Hg2(C2H3O2)2(aq) + HCl(aq) = Hg2Cl + (C2H3O2)2H =>
Hg2(C2H3O2)2(aq) + HCl(aq) = Hg2Cl + (C2H3O2)2H
Ni + NH3 = [Ni(NH3)]6 =>
6 Ni + 6 NH3 = [Ni(NH3)]6
C2H2 + KMnO4 + H2O = MnO2 + C2H4O2 + KOH =>
3 C2H2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 C2H4O2 + 2 KOH
Zn + HIO3 = ZnIO3 + H2 =>
2 Zn + 2 HIO3 = 2 ZnIO3 + H2
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NaHSO3 + HOCl = H2SO4 + HCl + Na2SO4 =>
2 NaHSO3 + 2 HOCl = H2SO4 + 2 HCl + Na2SO4
CaCl2(aq) + Pb(NO3)2 = Ca(NO3)2(aq) + PbCl2(s) =>
CaCl2(aq) + Pb(NO3)2 = Ca(NO3)2(aq) + PbCl2(s)
K + NaOH = KNa + OH =>
K + NaOH = KNa + OH
C + O2 = CO =>
2 C + O2 = 2 CO
KCN + FeCl2 = K4Fe(CN)6 + KCl =>
6 KCN + FeCl2 = K4Fe(CN)6 + 2 KCl
CH3COOH + C4H9OH = CH3COOC4H9 + H2O =>
CH3COOH + C4H9OH = CH3COOC4H9 + H2O
K2CrO4 + KOH + H[SnCl3] + H2O = K[Cr(OH)4] + K3[Sn(OH)6] + KCl =>
K2CrO4 + 17 KOH + 3 H[SnCl3] + H2O = K[Cr(OH)4] + 3 K3[Sn(OH)6] + 9 KCl
CS2(l) + O2(g) = CO2(g) + SO2(g) =>
CS2(l) + 3 O2(g) = CO2(g) + 2 SO2(g)
Zn + KNO3 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
4 Zn + KNO3 + 7 KOH + 6 H2O = 4 K2[Zn(OH)4] + NH3
CH3OH + O2 = H2COH2O =>
2 CH3OH + O2 = 2 H2COH2O
Zn(NO3)2 + Na2CO3 = NaNO3 + ZnCO3 =>
Zn(NO3)2 + Na2CO3 = 2 NaNO3 + ZnCO3
TeO3{2-} + H{+} + MnO4{-} = TeO4{2-} + MnO2 + H2O =>
3 TeO3{2-} + 2 H{+} + 2 MnO4{-} = 3 TeO4{2-} + 2 MnO2 + H2O
CH3COOH + HCl = CH3Cl + H2O + CO2 =>
3 CH3COOH + 4 HCl = 4 CH3Cl + 2 H2O + 2 CO2
BaO + P2O5 = Ba3P2 + O2 =>
3 BaO + P2O5 = Ba3P2 + 4 O2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
C5H11OH + CH3COOH = COO(CH3)2 + H2O =>
C5H11OH + 5 CH3COOH = 5 COO(CH3)2 + H2O
H3PO2 + NaOH = NaH2PO2 + H2O =>
H3PO2 + NaOH = NaH2PO2 + H2O
K2MnO4 + Br2 = KBr + Mn + O2 =>
K2MnO4 + Br2 = 2 KBr + Mn + 2 O2
BaCl2 + H2NO3 = BaNO3 + HCl =>
BaCl2 + H2NO3 = BaNO3 + 2 HCl
KF + HBr = KBr + HF =>
KF + HBr = KBr + HF
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
C6H5Cl + Na = C6H5Na + NaCl =>
C6H5Cl + 2 Na = C6H5Na + NaCl
KOH + BrCl2 = KCl2 + BrOH =>
KOH + BrCl2 = KCl2 + BrOH
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Fe + CO33 = Fe2O3 + C =>
22 Fe + CO33 = 11 Fe2O3 + C
Mg + Ca(OH)2 = Ca + Mg(OH) =>
2 Mg + Ca(OH)2 = Ca + 2 Mg(OH)
MgCl2 + Na2(SO4) = Mg(SO4) + NaCl =>
MgCl2 + Na2(SO4) = Mg(SO4) + 2 NaCl
KOH + HNO2 = H2O + K + NO2 =>
KOH + HNO2 = H2O + K + NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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