| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 SnCl2 + O2 + 2 H2O = 2 SnCl4 + 4 Sn(OH)Cl
C6H12Cl2O + KOH + O2 = CO2 + KCl + H2O =>
C6H12Cl2O + 2 KOH + 8 O2 = 6 CO2 + 2 KCl + 7 H2O
PO + CO2 = PCO3 =>
PO + CO2 = PCO3
Ca10F2(PO4)6(s) + HCl = HF(g) + H3PO4 + CaCl2 =>
Ca10F2(PO4)6(s) + 20 HCl = 2 HF(g) + 6 H3PO4 + 10 CaCl2
POH + H2SO4 = H2OH + PSO4 =>
POH + H2SO4 = H2OH + PSO4
MnO4{-} + SO3{2-} + H{+} = Mn{2+} + SO4{2-} + H2O =>
2 MnO4{-} + 5 SO3{2-} + 6 H{+} = 2 Mn{2+} + 5 SO4{2-} + 3 H2O
H2SiO3 + C = H2 + CO2 + SiO2 =>
2 H2SiO3 + C = 2 H2 + CO2 + 2 SiO2
CHOOH = CHOO + H =>
CHOOH = CHOO + H
C4H9COOH + CH3 = CH3COOC4H9 + H2O =>
10 C4H9COOH + 4 CH3 = 9 CH3COOC4H9 + 2 H2O
C8H18 = C3H5C5H13 =>
C8H18 = C3H5C5H13
C6H5CH2OH + O2 = CO2 + H2O =>
2 C6H5CH2OH + 17 O2 = 14 CO2 + 8 H2O
C12H22O11 + NaOH = C12H21O11 + H2O + Na =>
C12H22O11 + NaOH = C12H21O11 + H2O + Na
ZnSO3 + HNO3 = Zn(NO3)2 + H2O + SO2 =>
ZnSO3 + 2 HNO3 = Zn(NO3)2 + H2O + SO2
MgCl2 + Na3PO4(aq) = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4(aq) = Mg3(PO4)2 + 6 NaCl
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
NaI(aq) + CI2(g) = NaCI(aq) + I2(g) =>
NaI(aq) + CI2(g) = NaCI(aq) + I2(g)
Zn(NO3)2 + HNO3 = H(NO3)2 + ZnNO3 =>
Zn(NO3)2 + HNO3 = H(NO3)2 + ZnNO3
C4H8O2 + CO4 + H2 = C6H12O6 =>
9 C4H8O2 + 6 CO4 + 6 H2 = 7 C6H12O6
HNO3 + H2S = S + N0 + H2O =>
2 HNO3 + 5 H2S = 5 S + 2 N0 + 6 H2O
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
CaCO3 + COH = CaOH + CCO3 =>
CaCO3 + COH = CaOH + CCO3
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
SnCl2 + I2 = Sn + ICl =>
SnCl2 + I2 = Sn + 2 ICl
CHOOH = CHOO + H =>
CHOOH = CHOO + H
CH3COOH + HBr = Br + CH3COOH2 =>
CH3COOH + HBr = Br + CH3COOH2
KMnO4 + ZnF2 = Zn(MnO4)2 + KF =>
2 KMnO4 + ZnF2 = Zn(MnO4)2 + 2 KF
CHOOH = CHOO + H =>
CHOOH = CHOO + H
H2O + Cr = Cr(iii)O + H =>
H2O + Cr = Cr(iii)O + 2 H
H2SO4 + Zn2 = Zn2SO4 + H2 =>
H2SO4 + Zn2 = Zn2SO4 + H2
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
MgBr{2+} + KOH = KBr + Mg(OH){2+} =>
MgBr{2+} + KOH = KBr + Mg(OH){2+}
C7H6O2 + O2 = CCO2 + H2O =>
2 C7H6O2 + 8 O2 = 7 CCO2 + 6 H2O
H3PO4 + LiOH = H3OH + LiPO4 =>
H3PO4 + LiOH = H3OH + LiPO4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
PbO2 + Si + Cl2 = PbCl3 + SiO =>
2 PbO2 + 4 Si + 3 Cl2 = 2 PbCl3 + 4 SiO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe(OH)2 = FeOH2O =>
Fe(OH)2 = FeOH2O
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Co3O4 + SO2 + H2SO4 = CoSO4 + H2O =>
Co3O4 + SO2 + 2 H2SO4 = 3 CoSO4 + 2 H2O
C3H7OH + OH = CO2 + H2O =>
C3H7OH + 18 OH = 3 CO2 + 13 H2O
Y2 = Y =>
Y2 = 2 Y
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
Na2PHO3 + MnO4{-} + H2O = Na2MnO4*3H2O + PHO3{-} =>
Na2PHO3 + MnO4{-} + 3 H2O = Na2MnO4*3H2O + PHO3{-}
I2 + SO2 + H2O = I{-} + SO4{2-} + H{+} =>
I2 + SO2 + 2 H2O = 2 I{-} + SO4{2-} + 4 H{+}
HCl + [Ag(NH3)2]Cl = AgCl + NH4Cl =>
2 HCl + [Ag(NH3)2]Cl = AgCl + 2 NH4Cl
C4H9OH + O2 = CH + H2O =>
C4H9OH + O2 = 4 CH + 3 H2O
SbBr3 + Br2 = SbBr4 =>
2 SbBr3 + Br2 = 2 SbBr4
K2Co3 + H3PO4 = H3Co3 + K2PO4 =>
K2Co3 + H3PO4 = H3Co3 + K2PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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