| Équations équilibrées la veille |
5 H2SO4 + 4 Cu = 4 CuSO4 + 4 H2O + H2S
C7H12 + H2 = C7H16 =>
C7H12 + 2 H2 = C7H16
Ag2O + H2 = Ag + H2O =>
Ag2O + H2 = 2 Ag + H2O
Rb + F = RbF =>
Rb + F = RbF
Al2(SO4)3*14H2O + HCO3{-} = Al(OH)3 + CO2 + H2O + SO4{2-} =>
Al2(SO4)3*14H2O + 6 HCO3{-} = 2 Al(OH)3 + 6 CO2 + 14 H2O + 3 SO4{2-}
C7H8O7 + NaHCO3 = Na3C6H5O7 + H2O + CO2 =>
9 C7H8O7 + 33 NaHCO3 = 11 Na3C6H5O7 + 25 H2O + 30 CO2
K + N2 = K3N =>
6 K + N2 = 2 K3N
CuClO2 + H2SO4 = Cu2SO4 + HClO2 =>
2 CuClO2 + H2SO4 = Cu2SO4 + 2 HClO2
MgCl2 + AlCl3 = MgCl3 + AlCl2 =>
MgCl2 + AlCl3 = MgCl3 + AlCl2
HClO4 + MgO = Mg(ClO4)2 + H2O =>
2 HClO4 + MgO = Mg(ClO4)2 + H2O
K2Co3 + NaOH = NaCo3 + K2OH =>
K2Co3 + NaOH = NaCo3 + K2OH
CH3CHOHCH3H2SO4 = (CHOH2)2(OH)3CHS =>
CH3CHOHCH3H2SO4 = (CHOH2)2(OH)3CHS
LiBr + SrF2 = LiF + SrBr2 =>
2 LiBr + SrF2 = 2 LiF + SrBr2
Na + HClO2 = NaClO2 + Cl2 + H2O =>
6 Na + 8 HClO2 = 6 NaClO2 + Cl2 + 4 H2O
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
C4H6 + Na = C4H6Na =>
C4H6 + Na = C4H6Na
HCOOH + KOH = HOH + KCOOH =>
HCOOH + KOH = HOH + KCOOH
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
KHCO3 + Ba(OH)2 = BaCO3 + H2O + KOH =>
KHCO3 + Ba(OH)2 = BaCO3 + H2O + KOH
PH3 + H2SO4 = SO2 + H3PO3 + H2O =>
PH3 + 3 H2SO4 = 3 SO2 + H3PO3 + 3 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KMnO4 + H2SO3 = KHSO4 + MnSO4 + H2SO4 + H2O =>
2 KMnO4 + 5 H2SO3 = 2 KHSO4 + 2 MnSO4 + H2SO4 + 3 H2O
HNO3 + H2S = NO2 + H2O + S =>
2 HNO3 + H2S = 2 NO2 + 2 H2O + S
K3PO4 + Ca(NO3)2 = K3NO3 + Ca(PO4)2 =>
2 K3PO4 + Ca(NO3)2 = 2 K3NO3 + Ca(PO4)2
C12H22O11 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
C12H22O11 + 8 K2Cr2O7 + 32 H2SO4 = 12 CO2 + 8 Cr2(SO4)3 + 8 K2SO4 + 43 H2O
Zn + HU = ZnU2 + H2 =>
Zn + 2 HU = ZnU2 + H2
RbI + ZnO = Rb2O + ZnI2 =>
2 RbI + ZnO = Rb2O + ZnI2
Pb(NO3)2 + Ba(OH)2 = Pb(OH)2 + Ba(NO3)2 =>
Pb(NO3)2 + Ba(OH)2 = Pb(OH)2 + Ba(NO3)2
Fe(OH)3 + FeCl3 = FeCl2 + H2O + O2 =>
4 Fe(OH)3 + 8 FeCl3 = 12 FeCl2 + 6 H2O + 3 O2
CaCO2 + HCl = CaCl2 + H2CO2 =>
CaCO2 + 2 HCl = CaCl2 + H2CO2
Sr + H2O = SrH2O =>
Sr + H2O = SrH2O
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
Ba(OH)2 + Cl2O7 = BaCl2O8 + H2O =>
Ba(OH)2 + Cl2O7 = BaCl2O8 + H2O
HBr + Fe = FeBr2 + H2 =>
2 HBr + Fe = FeBr2 + H2
Zn(OH)2 + NH4Cl = [Zn(NH3)4]Cl2 + H2O + HCl =>
Zn(OH)2 + 4 NH4Cl = [Zn(NH3)4]Cl2 + 2 H2O + 2 HCl
Br2(l) + BaI2(s) = BaBr2(s) + I2(s) =>
Br2(l) + BaI2(s) = BaBr2(s) + I2(s)
KMnO4 + H2SO3 = KHSO4 + MnSO4 + H2SO4 + H2O =>
2 KMnO4 + 5 H2SO3 = 2 KHSO4 + 2 MnSO4 + H2SO4 + 3 H2O
CuClO2 + H2SO4 = Cu2SO4 + HClO2 =>
2 CuClO2 + H2SO4 = Cu2SO4 + 2 HClO2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
LiKOH = KLiOH =>
LiKOH = KLiOH
MgCl2 + AlCl3 = MgCl3 + AlCl2 =>
MgCl2 + AlCl3 = MgCl3 + AlCl2
Li + O2 = LiO2 =>
Li + O2 = LiO2
Sr(OH)2 + KC2H3O2 = Sr(C2H3O2)2 + KOH =>
Sr(OH)2 + 2 KC2H3O2 = Sr(C2H3O2)2 + 2 KOH
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Cr(ClO3)2 = CrCl2 + O2 =>
Cr(ClO3)2 = CrCl2 + 3 O2
KMnO4 + H2SO3 = KHSO4 + MnSO4 + H2SO4 + H2O =>
2 KMnO4 + 5 H2SO3 = 2 KHSO4 + 2 MnSO4 + H2SO4 + 3 H2O
AsO33{-} + I2 + H2O = AsO43{-} + I{-} + H{+} =>
AsO33{-} + 10 I2 + 10 H2O = AsO43{-} + 20 I{-} + 20 H{+}
ClO2 + C6H12O6 = CO2 + HCl + H2O =>
24 ClO2 + 5 C6H12O6 = 30 CO2 + 24 HCl + 18 H2O
KBr + KBrO3 + H2SO4 = Br2 + K2SO4 + H2O =>
5 KBr + KBrO3 + 3 H2SO4 = 3 Br2 + 3 K2SO4 + 3 H2O
HNO3 + H2S = NO + H2O + S =>
2 HNO3 + 3 H2S = 2 NO + 4 H2O + 3 S
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
