| Équations équilibrées la veille |
P2O5 + 3 MgO = Mg3P2 + 8 O
Ba(OH)2 + Na2HPO4 = Ba(HPO4) + Na(OH) =>
Ba(OH)2 + Na2HPO4 = Ba(HPO4) + 2 Na(OH)
K2Cr2O7 + NaS2O3 = Na2Cr2O7 + KS2O3 =>
K2Cr2O7 + 2 NaS2O3 = Na2Cr2O7 + 2 KS2O3
Al + Fe{2}0{3} = Al{2}0{3} + Fe =>
Al + Fe{2}0{3} = Al{2}0{3} + Fe
Cl2 + KCl + H2O = HCl + KClO3 =>
3 Cl2 + KCl + 3 H2O = 6 HCl + KClO3
As3S3 + O2 = As2O3 + SO2 =>
4 As3S3 + 21 O2 = 6 As2O3 + 12 SO2
KMnO4 + KL + H2SO4 = K2SO4 + MnSO4 + H2O + L2 =>
2 KMnO4 + 10 KL + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 8 H2O + 5 L2
K2Cr2O7(s) + H2O(l) + S(s) = SO2(g) + KOH(aq) + Cr2O3(aq) =>
2 K2Cr2O7(s) + 2 H2O(l) + 3 S(s) = 3 SO2(g) + 4 KOH(aq) + 2 Cr2O3(aq)
FeI2 + LiOH = Fe(OH)2 + LiI =>
FeI2 + 2 LiOH = Fe(OH)2 + 2 LiI
Zn + Mg + H2SO4 = ZnSO3 + MgO + H2 =>
Zn + Mg + H2SO4 = ZnSO3 + MgO + H2
Cl2 + KCl + H2O = HCl + KClO3 =>
3 Cl2 + KCl + 3 H2O = 6 HCl + KClO3
C4H9NH2 + HClO4 = C4H9NH3 + ClO4 =>
C4H9NH2 + HClO4 = C4H9NH3 + ClO4
LiO + F2 = LiF + O2 =>
2 LiO + F2 = 2 LiF + O2
Zn + K2Cr2O7 + NaOH + H2O = Na3[Cr(OH)6] + Na2[Zn(OH)4] + KOH =>
3 Zn + K2Cr2O7 + 12 NaOH + 7 H2O = 2 Na3[Cr(OH)6] + 3 Na2[Zn(OH)4] + 2 KOH
Cl2 + KCl + H2O = HCl + KClO3 =>
3 Cl2 + KCl + 3 H2O = 6 HCl + KClO3
HCH3O2 + Na2CO3 = Na(HCH3O2)2 + CO2 + H2O =>
9 HCH3O2 + 2 Na2CO3 = 4 Na(HCH3O2)2 + 3 CO2 + 2 H2O
HCl(aq) + Mg(OH)2(aq) = MgCl2(aq) + H2O =>
2 HCl(aq) + Mg(OH)2(aq) = MgCl2(aq) + 2 H2O
C93H188 + O2 = CO2 + H2O =>
C93H188 + 140 O2 = 93 CO2 + 94 H2O
CO2 + H2O = C6H22O6 + O2 =>
12 CO2 + 22 H2O = 2 C6H22O6 + 17 O2
C4H8O2 + KClO4 = KCl + H2O + CO2 =>
2 C4H8O2 + 5 KClO4 = 5 KCl + 8 H2O + 8 CO2
H2C2O4 + Mg(OH)2 = C2MgO4 + H2O =>
H2C2O4 + Mg(OH)2 = C2MgO4 + 2 H2O
C6H5NO2 + Fe + HCl = FeCl2 + C6H5NH2 + H2O =>
C6H5NO2 + 3 Fe + 6 HCl = 3 FeCl2 + C6H5NH2 + 2 H2O
CHOC6H4OCH3 + Br2 = OBrCBrHC6H4OCH3 =>
CHOC6H4OCH3 + Br2 = OBrCBrHC6H4OCH3
C10H15NO + SOCl2 = C10H15ClN + Cl + SO2 =>
C10H15NO + SOCl2 = C10H15ClN + Cl + SO2
Ag(NO3)2 + Fe(NO3)3 = Ag(NO3)3 + Fe(NO3)2 =>
Ag(NO3)2 + Fe(NO3)3 = Ag(NO3)3 + Fe(NO3)2
Na2S2O3 + KMnO4 + H2SO4 = MnSO4 + H2O + Na2SO4 + K2SO4 =>
5 Na2S2O3 + 8 KMnO4 + 7 H2SO4 = 8 MnSO4 + 7 H2O + 5 Na2SO4 + 4 K2SO4
Al + C2H2O4 = C6Al2O12 + H =>
2 Al + 3 C2H2O4 = C6Al2O12 + 6 H
CH3COOH + Mn = MnC2H4 + O2 =>
CH3COOH + Mn = MnC2H4 + O2
Mg(NO3)2 + CaI2 = Ca(NO3)2 + MgI2 =>
Mg(NO3)2 + CaI2 = Ca(NO3)2 + MgI2
Sn(OH)4 + HClO = Sn(ClO)4 + H2O =>
Sn(OH)4 + 4 HClO = Sn(ClO)4 + 4 H2O
AgBr + CaOH = AgOH + CaBr =>
AgBr + CaOH = AgOH + CaBr
C8H11N + CCl4 = C25H30N3Cl + HCl =>
3 C8H11N + CCl4 = C25H30N3Cl + 3 HCl
PBr3 + KOH = KBr + K2HPO3 + H2O =>
PBr3 + 5 KOH = 3 KBr + K2HPO3 + 2 H2O
CN{-}(aq) + MnO4(aq) = CNO{-}(aq) + MnO2(s) =>
2 CN{-}(aq) + MnO4(aq) = 2 CNO{-}(aq) + MnO2(s)
AgNO3 + NaOH = Ag + OH + NaNO3 =>
AgNO3 + NaOH = Ag + OH + NaNO3
Na2SO3 + Cr2(SO4)3 = Cr2(SO3)3 + Na2SO4 =>
3 Na2SO3 + Cr2(SO4)3 = Cr2(SO3)3 + 3 Na2SO4
SO2Cl2 + HI = H2S + H2O + HCl + I2 =>
SO2Cl2 + 8 HI = H2S + 2 H2O + 2 HCl + 4 I2
Al(s) + H2(SO4)3 = Al2(SO4)3 + H2 =>
2 Al(s) + H2(SO4)3 = Al2(SO4)3 + H2
FeS + H2SO4 = H2S + FeSO4 =>
FeS + H2SO4 = H2S + FeSO4
CuSO4 + H2O = Cu(OH)2 + H2(SO4) =>
CuSO4 + 2 H2O = Cu(OH)2 + H2(SO4)
H2O + NH4 = NO3 + H3O =>
13 H2O + NH4 = NO3 + 10 H3O
NaOH + H2SO4 = NaHSO4H2O =>
NaOH + H2SO4 = NaHSO4H2O
C9H20O2 + O2 = CO2 + H2O =>
C9H20O2 + 13 O2 = 9 CO2 + 10 H2O
C2H5NH2 + CHCl3 + NaOH = C3H5N + NaCl + H2O =>
C2H5NH2 + CHCl3 + 3 NaOH = C3H5N + 3 NaCl + 3 H2O
Na2CO3 + H2O = NaOH + H2CO3 =>
Na2CO3 + 2 H2O = 2 NaOH + H2CO3
MgO + Al + CaF2 = Mg + Al2CaO2 + F2 =>
2 MgO + 2 Al + CaF2 = 2 Mg + Al2CaO2 + F2
HSbF6 + H2O = SbF6{-} + H3O{+} =>
HSbF6 + H2O = SbF6{-} + H3O{+}
Ca + Cl = Ca5Cl6 =>
5 Ca + 6 Cl = Ca5Cl6
P + NO2 = P2O5 + N0 =>
4 P + 5 NO2 = 2 P2O5 + 5 N0
CH4(g) = C2H2(g) + H2(g) =>
2 CH4(g) = C2H2(g) + 3 H2(g)
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
