| Équations équilibrées la veille | Équations équilibrées le lendemain |
14 C3H6O3 + 21 C2H5OH = 12 C5H6O2C2H5 + 39 H2O
H3PO3 + FrOH = FrPO4 + H2 =>
H3PO3 + FrOH = FrPO4 + 2 H2
Ca(NO2)2 + Na2SO3 = CaSO3 + NaNO2 =>
Ca(NO2)2 + Na2SO3 = CaSO3 + 2 NaNO2
NaOH + Na2CO3 = Na2O + NaHCO3 =>
NaOH + Na2CO3 = Na2O + NaHCO3
P2O5 + H2S = P2O3 + S + H2O =>
P2O5 + 2 H2S = P2O3 + 2 S + 2 H2O
K2CO3 + Cr2O3 = KCrO2 + CO2 =>
K2CO3 + Cr2O3 = 2 KCrO2 + CO2
S8(s) + Pb(s) = PbS2(s) =>
S8(s) + 4 Pb(s) = 4 PbS2(s)
Ca(s) + HNO3(aq) = CaNO3(aq) + N2O(g) + H2O(l) =>
8 Ca(s) + 10 HNO3(aq) = 8 CaNO3(aq) + N2O(g) + 5 H2O(l)
K2O + Cl2O7 = K2[Cl2O8] =>
K2O + Cl2O7 = K2[Cl2O8]
H2O + H{+} + CO2 + Cl{-} = HClO + CH4 =>
2 H2O + 4 H{+} + CO2 + 4 Cl{-} = 4 HClO + CH4
HNO3 + Ba(HCO3)2 = Ba(NO3)2 + CO2 + H2O =>
2 HNO3 + Ba(HCO3)2 = Ba(NO3)2 + 2 CO2 + 2 H2O
V2(CO3)3 + H2SO4 = V2(SO4)3 + CO2 + H2O =>
V2(CO3)3 + 3 H2SO4 = V2(SO4)3 + 3 CO2 + 3 H2O
I2 + OHNO3 = HIO3 + NO3 + H2O =>
I2 + 10 OHNO3 = 2 HIO3 + 10 NO3 + 4 H2O
Hg + H5IO6 = Hg5(IO6)2 + H =>
5 Hg + 2 H5IO6 = Hg5(IO6)2 + 10 H
CaC0 + C02 = CaC03 =>
CaC0 + C02 = CaC03
Ag28NO3 + Cu = Cu3(NO3)2 + Ag =>
2 Ag28NO3 + 3 Cu = Cu3(NO3)2 + 56 Ag
Ca(OH)2 + H2CO2 = CaCO2 + H2O =>
Ca(OH)2 + H2CO2 = CaCO2 + 2 H2O
C6H5CHCH2CH3 + KMnO4 + H2O = C6H5CHCH2CH3OHOH + MnO2 + KOH =>
3 C6H5CHCH2CH3 + 2 KMnO4 + 4 H2O = 3 C6H5CHCH2CH3OHOH + 2 MnO2 + 2 KOH
H2SO3 + KOH = H2K + SO3OH =>
H2SO3 + KOH = H2K + SO3OH
Cu + Ag{2}NO3 = Ag + Cu{2}NO3 =>
Cu + Ag{2}NO3 = Ag + Cu{2}NO3
Al + Fe3O2 = Al2O3 + Fe3 =>
4 Al + 3 Fe3O2 = 2 Al2O3 + 3 Fe3
CdCO3 + H2SO4 = CO2 + H2O + CdSO4 =>
CdCO3 + H2SO4 = CO2 + H2O + CdSO4
CaC2(s) + H2O(l) = C2H2(g) + Ca(OH)2(s)(aq) =>
CaC2(s) + 2 H2O(l) = C2H2(g) + Ca(OH)2(s)(aq)
H{+} + Hg4Fe(CN)6 + ClO3{-} = Cl{-} + NO + CO2 + Fe{3+} + Hg{2+} + H2O =>
66 H{+} + 6 Hg4Fe(CN)6 + 47 ClO3{-} = 47 Cl{-} + 36 NO + 36 CO2 + 6 Fe{3+} + 24 Hg{2+} + 33 H2O
H3PO3 + HNO3 = H3PO4 + NO2 + H2O =>
H3PO3 + 2 HNO3 = H3PO4 + 2 NO2 + H2O
Ca2Si + HCl = CaCl2 + SiH4 =>
Ca2Si + 4 HCl = 2 CaCl2 + SiH4
CH3COOOH + CaCO3 = Ca(CH3COO)2 + H2O + CO2 =>
8 CH3COOOH + 3 CaCO3 = 3 Ca(CH3COO)2 + 7 H2O + 7 CO2
CaSO4 + H2S = CaS + H2SO4 =>
CaSO4 + H2S = CaS + H2SO4
Br2 + C7H6O3 = C7H4Br3O3 + HBr =>
5 Br2 + 2 C7H6O3 = 2 C7H4Br3O3 + 4 HBr
(NH4)3PO4 + HCl = H3PO4 + NH4Cl =>
(NH4)3PO4 + 3 HCl = H3PO4 + 3 NH4Cl
C6H5OH + NaOH = C6H5ONa + H2O =>
C6H5OH + NaOH = C6H5ONa + H2O
H2O + NO3 = NH3 + OH =>
6 H2O + NO3 = NH3 + 9 OH
KClPbNO3 = KNO3PbCl =>
KClPbNO3 = KNO3PbCl
C6H8O7 + C12H28O2 = C4H2 + H2O =>
2 C6H8O7 + C12H28O2 = 6 C4H2 + 16 H2O
H3SiN(CH(CH3)2)2 = Si + C + H + N =>
H3SiN(CH(CH3)2)2 = Si + 6 C + 17 H + N
FeCl3 + Zn = ZnCl2 + Fe2 =>
2 FeCl3 + 3 Zn = 3 ZnCl2 + Fe2
PH3 + O2 = P2O5 + H30 =>
20 PH3 + 25 O2 = 10 P2O5 + 2 H30
KMnO4 + CH3OH + HCl = H2CO + KCl + MnCl + H2O =>
KMnO4 + 3 CH3OH + 2 HCl = 3 H2CO + KCl + MnCl + 4 H2O
ZnCO3 + H2SO4 = CO2 + ZnSO4 + H2O =>
ZnCO3 + H2SO4 = CO2 + ZnSO4 + H2O
Mg{2+} + HCl = MgCl{2+} + H2 =>
2 Mg{2+} + 2 HCl = 2 MgCl{2+} + H2
Cl2 + HO = HClO =>
Cl2 + 2 HO = 2 HClO
H3Po4 + MgO = Mg3(Po4)2 + H2O =>
2 H3Po4 + 3 MgO = Mg3(Po4)2 + 3 H2O
Ti(OH)3 + HNO3 = Ti(NO3)3 + H2O =>
Ti(OH)3 + 3 HNO3 = Ti(NO3)3 + 3 H2O
KOH + H2SO4 = KHSO4 + H2O =>
KOH + H2SO4 = KHSO4 + H2O
K(OH) + I2 = KI + K(IO3) + H2O =>
6 K(OH) + 3 I2 = 5 KI + K(IO3) + 3 H2O
Na3PO4 + H2SO4 = Na2SO4 + H3PO4 =>
2 Na3PO4 + 3 H2SO4 = 3 Na2SO4 + 2 H3PO4
AmmoniumSulfate + Lead(II)Nitrate = Lead(II)Sulfate + AmmoniumNitrate =>
AmmoniumSulfate + Lead(II)Nitrate = Lead(II)Sulfate + AmmoniumNitrate
NH4CH3COO = N2 + H2 + C + O2 =>
2 NH4CH3COO = N2 + 7 H2 + 4 C + 2 O2
H2CO3 + Ag2SO4 = Ag2CO3 + H2SO4 =>
H2CO3 + Ag2SO4 = Ag2CO3 + H2SO4
LiAaax = Li + Aaax99 =>
99 LiAaax = 99 Li + Aaax99
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/15/24
Équations équilibrées sur04/14/23
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