| Équations équilibrées la veille |
H2CO3 + Li(OH)2 = 2 H2O + LiCO3
C8H18 = C3H6 + C5H12 =>
C8H18 = C3H6 + C5H12
HC2H3O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
MnOH + H2O2 = Mn2O3 + H2O =>
2 MnOH + 2 H2O2 = Mn2O3 + 3 H2O
NaOH + H2SO4 + KOH = NaKSO4 + H2O =>
NaOH + H2SO4 + KOH = NaKSO4 + 2 H2O
ZnO + NaNo3 = Zn(No3)2 + Na2O =>
ZnO + 2 NaNo3 = Zn(No3)2 + Na2O
K2SO3 + HCl = KHSO3 + KCl =>
K2SO3 + HCl = KHSO3 + KCl
NaOH + MgO = Mg(OH)2 + Na2O =>
2 NaOH + MgO = Mg(OH)2 + Na2O
NaH + CO2 = Na2O + CH4 =>
4 NaH + CO2 = 2 Na2O + CH4
Na2SiO3 + BaCl2 = BaSiO3 + NaCl =>
Na2SiO3 + BaCl2 = BaSiO3 + 2 NaCl
CrO4 + H = Cr2O7 + H2O =>
2 CrO4 + 2 H = Cr2O7 + H2O
Ag + No = AgNo3 =>
Ag + 3 No = AgNo3
C + NaOH = C2H6O + Na2O + O =>
2 C + 6 NaOH = C2H6O + 3 Na2O + 2 O
CrO2Cl2 + H2O = HCl + H2CrO4 =>
CrO2Cl2 + 2 H2O = 2 HCl + H2CrO4
Sn(NO3)2 = SnO + O2 + NO2 =>
2 Sn(NO3)2 = 2 SnO + O2 + 4 NO2
O2 + S2 = SO =>
O2 + S2 = 2 SO
Mg(H2PO4)2 + NaOH = Mg(OH)2 + Na(H2PO4) =>
Mg(H2PO4)2 + 2 NaOH = Mg(OH)2 + 2 Na(H2PO4)
KCeO3 = KCe + O2 =>
2 KCeO3 = 2 KCe + 3 O2
HClO3 + FeCl2 + HCl = FeCl3 + H2O =>
HClO3 + 6 FeCl2 + 5 HCl = 6 FeCl3 + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
LiOH + NaHCO3 = Li2CO3 + NaOH + H2O =>
2 LiOH + NaHCO3 = Li2CO3 + NaOH + H2O
Pb3O4 + KMnO4 + HCl = PbCl4 + MnCl + KCl + H2O =>
3 Pb3O4 + 2 KMnO4 + 40 HCl = 9 PbCl4 + 2 MnCl + 2 KCl + 20 H2O
(CH2OH)2(CHOH)2 + HNO3*2H2O = (CH2ONO2)2(CHONO2)2 + H2O =>
(CH2OH)2(CHOH)2 + 4 HNO3*2H2O = (CH2ONO2)2(CHONO2)2 + 12 H2O
Al2O3 + Sr(OH)2 + H2O = Sr3[Al(OH)6]2 =>
Al2O3 + 3 Sr(OH)2 + 3 H2O = Sr3[Al(OH)6]2
Al3{+} + NH4{+} + OH{-} = NH3{-} + H2O + Al(OH)3 =>
Al3{+} + 8 NH4{+} + 17 OH{-} = 8 NH3{-} + 8 H2O + 3 Al(OH)3
HBrO3 + HNO2 = HNO3 + Br2 + H2O =>
2 HBrO3 + 5 HNO2 = 5 HNO3 + Br2 + H2O
ZnI2 + H2O = I + Zn(H2O)2 =>
ZnI2 + 2 H2O = 2 I + Zn(H2O)2
NaOH(aq) + Br2(l) = NaBrO3(aq) + NaBr(aq) + H2O(l) =>
6 NaOH(aq) + 3 Br2(l) = NaBrO3(aq) + 5 NaBr(aq) + 3 H2O(l)
SiO2 + HOH = HSiO3 + H =>
SiO2 + HOH = HSiO3 + H
TiCl4 + Na2CO3 = Na2Ti3O7 + NaCl + CO2 =>
3 TiCl4 + 7 Na2CO3 = Na2Ti3O7 + 12 NaCl + 7 CO2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
(CH3OH) + PCl5 = CH3Cl + H2O + POCl3 =>
2(CH3OH) + PCl5 = 2 CH3Cl + H2O + POCl3
CO + C2H4 + CH3OH = C4H8O2 =>
CO + C2H4 + CH3OH = C4H8O2
C6H5CH2CH3 + KMnO4 + KOH = C6H5COOK + K2MnO4 + H2O =>
7 C6H5CH2CH3 + 54 KMnO4 + 62 KOH = 8 C6H5COOK + 54 K2MnO4 + 46 H2O
SO2 + SiO2 = SiSO4 =>
SO2 + SiO2 = SiSO4
C22H46 + O2 = H2O + CO2 =>
2 C22H46 + 67 O2 = 46 H2O + 44 CO2
FeSO4 + HBrO + HCl = H2SO4 + H2O + HBr + FeCl3 =>
2 FeSO4 + HBrO + 6 HCl = 2 H2SO4 + H2O + HBr + 2 FeCl3
MgI2 + Fe(OH)2 = Mg(OH)2 + FeI2 =>
MgI2 + Fe(OH)2 = Mg(OH)2 + FeI2
CHCl3 + NaOH = CCl3Na + H2O =>
CHCl3 + NaOH = CCl3Na + H2O
C3H6O3 + H2SO4 = CO2 + H2O + SO2 =>
C3H6O3 + 6 H2SO4 = 3 CO2 + 9 H2O + 6 SO2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CH3OH + C2H5OH = C3H8(OH)2 =>
CH3OH + C2H5OH = C3H8(OH)2
Cr2O3 + Ca(OH)2 + Ca(ClO)2 = CaCrO4 + CaCl2 + H2O =>
2 Cr2O3 + 4 Ca(OH)2 + 3 Ca(ClO)2 = 4 CaCrO4 + 3 CaCl2 + 4 H2O
NaHCO3 + LiOH = NaOH + LiHCO3 =>
NaHCO3 + LiOH = NaOH + LiHCO3
Zn + Cu2SO4 = ZnSO4 + Cu =>
Zn + Cu2SO4 = ZnSO4 + 2 Cu
K2SO3 + Ca(OH)2 = Ca(SO3) + K(OH) =>
K2SO3 + Ca(OH)2 = Ca(SO3) + 2 K(OH)
Gd + O2 = Gd2O3 =>
4 Gd + 3 O2 = 2 Gd2O3
KOHKOH + H3PO4 = KH2PO4 + H2O =>
KOHKOH + 2 H3PO4 = 2 KH2PO4 + 2 H2O
NO + SO2 = N2O + SO3 =>
2 NO + SO2 = N2O + SO3
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Équations équilibrées sur01/14/25
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