| Équations équilibrées la veille |
C6N6FeK4 + FeSO4 = Fe2K4 + C6N6SO4
Cs + AgCl = CsCl + Ag =>
Cs + AgCl = CsCl + Ag
CH3CH2OHHBr = CH3CH2BrH2O =>
CH3CH2OHHBr = CH3CH2BrH2O
KCl + Mg(OH) = KOH + MgCl =>
KCl + Mg(OH) = KOH + MgCl
Fe(PO4) + H{+} = Fe{3+} + H3PO4 =>
Fe(PO4) + 3 H{+} = Fe{3+} + H3PO4
MnSO4 + PbO2 + H3PO4 = Pb3(PO4)2 + HMnO4 + H2O + PbSO4 =>
2 MnSO4 + 5 PbO2 + 2 H3PO4 = Pb3(PO4)2 + 2 HMnO4 + 2 H2O + 2 PbSO4
NaClO + I2 = NaIO + Cl2 =>
2 NaClO + I2 = 2 NaIO + Cl2
H3PO4 + NH4 = (NH4)H2PO4 + H =>
H3PO4 + NH4 = (NH4)H2PO4 + H
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
Al(C3H5O3)3 = Al{3} + C3H5O3{-} =>
Al(C3H5O3)3 = Al{3} + 3 C3H5O3{-}
C + K2CO3 = K + CO2 =>
C + 2 K2CO3 = 4 K + 3 CO2
AgO + HCl = AgCl + O2 + H2O =>
4 AgO + 4 HCl = 4 AgCl + O2 + 2 H2O
PbCl2 + H2CO3 = Pb(CO3) + HCl =>
PbCl2 + H2CO3 = Pb(CO3) + 2 HCl
MnO2 + H2SO4 = MnSO4 + HMnO4 + H2O =>
5 MnO2 + 3 H2SO4 = 3 MnSO4 + 2 HMnO4 + 2 H2O
Fe + CrCl2 = FeCl3 + Cr =>
2 Fe + 3 CrCl2 = 2 FeCl3 + 3 Cr
Na2O + (NH4)2SO4 = Na2(SO4) + H2O + NH3 =>
Na2O + (NH4)2SO4 = Na2(SO4) + H2O + 2 NH3
Zn + HBr = ZnBr + HZn =>
2 Zn + HBr = ZnBr + HZn
MnO4{-} + ClO2{-} + H2O = MnO2 + ClO4{-} + OH[{-}] =>
4 MnO4{-} + 3 ClO2{-} + 2 H2O = 4 MnO2 + 3 ClO4{-} + 4 OH[{-}]
Ca2SiO4(s) + H2O(l) = Ca3Si2O7*3H2O(s) + Ca(OH)2(s) =>
2 Ca2SiO4(s) + 4 H2O(l) = Ca3Si2O7*3H2O(s) + Ca(OH)2(s)
FeO + H2SO4 + KMnO4 = K2SO4 + MnSO4 + Fe2O3 + H2O =>
10 FeO + 3 H2SO4 + 2 KMnO4 = K2SO4 + 2 MnSO4 + 5 Fe2O3 + 3 H2O
H03PO04 + FeBr03 = FePO04 + HBr =>
H03PO04 + FeBr03 = FePO04 + 3 HBr
K2Cr2O7 + NiSO4 + H2SO4 = K2SO4 + Ni2(SO4)3 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 NiSO4 + 7 H2SO4 = K2SO4 + 3 Ni2(SO4)3 + Cr2(SO4)3 + 7 H2O
NaH2O = HNaOH =>
NaH2O = HNaOH
Sn + H2SO4 = Sn(SO4)2 + S3O4 + H2O =>
5 Sn + 16 H2SO4 = 5 Sn(SO4)2 + 2 S3O4 + 16 H2O
NaOH + C10H14O = C10H13ONa + H2O =>
NaOH + C10H14O = C10H13ONa + H2O
HC1 + Zn(OH)2 = ZnC2 + H2O =>
2 HC1 + Zn(OH)2 = ZnC2 + 2 H2O
MnO4{-} + NH3 = NO3{-} + MnO2 + OH{-} + H2O =>
8 MnO4{-} + 3 NH3 = 3 NO3{-} + 8 MnO2 + 5 OH{-} + 2 H2O
CuSO4 + NH3 = Cu + NH3(SO4) =>
CuSO4 + NH3 = Cu + NH3(SO4)
K + KNO3 = K2O + NO2 =>
K + KNO3 = K2O + NO2
SiO2 + C2H2 + CaF2 = SiC + HF + CaO + CO =>
SiO2 + C2H2 + CaF2 = SiC + 2 HF + CaO + CO
Fe + Na + H2O = FeNaH2O =>
Fe + Na + H2O = FeNaH2O
C2H5OH + MnO4{-} + H{+} = MnO2 + CH3COOH + H2O =>
3 C2H5OH + 4 MnO4{-} + 4 H{+} = 4 MnO2 + 3 CH3COOH + 5 H2O
Ni(NO3)2 + Li2SO4 = Ni2(SO4)2 + LiNO3 =>
2 Ni(NO3)2 + 2 Li2SO4 = Ni2(SO4)2 + 4 LiNO3
Ca + CuNo3 = CaNo3 + Cu =>
Ca + CuNo3 = CaNo3 + Cu
CH3COOHH2O = CH3COOH3O =>
CH3COOHH2O = CH3COOH3O
NaOCN + Mg = MgO + NaCN =>
NaOCN + Mg = MgO + NaCN
NiCl2 + NaOOH + NaOH = NiOOH + NaCl + H2O =>
2 NiCl2 + NaOOH + 3 NaOH = 2 NiOOH + 4 NaCl + H2O
Zn + H2SO4 = HZn2 + SO4 =>
4 Zn + H2SO4 = 2 HZn2 + SO4
Ba(OH)2 + SO3 = Ba2(SO4)2 + H2O =>
2 Ba(OH)2 + 2 SO3 = Ba2(SO4)2 + 2 H2O
Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O
C3H7OH + Cr2O7{-2} + H{+} = C3H6O + H2O + Cr{3+} =>
3 C3H7OH + Cr2O7{-2} + 8 H{+} = 3 C3H6O + 7 H2O + 2 Cr{3+}
Hg(NO3)2 + Ca(OH)2 = Hg(OH)2 + Ca(NO3)2 =>
Hg(NO3)2 + Ca(OH)2 = Hg(OH)2 + Ca(NO3)2
HC2H3O2 + LiOH = H2O + LiOOCCH3 =>
HC2H3O2 + LiOH = H2O + LiOOCCH3
PbO2 + H2O = PbO + OH =>
PbO2 + H2O = PbO + 2 OH
SO{2-} + Co(OH)2 = Co + SO4{2-} + H =>
2 SO{2-} + 3 Co(OH)2 = 3 Co + 2 SO4{2-} + 6 H
K2O + HI = KI + H2O =>
K2O + 2 HI = 2 KI + H2O
C3H7OH + Br2 = C3H7BrOH =>
2 C3H7OH + Br2 = 2 C3H7BrOH
KNCS + K2Cr2O7 + H2X = Cr2X3 + SO2 + CO2 + NO2 + K2X + H2O =>
6 KNCS + 13 K2Cr2O7 + 55 H2X = 13 Cr2X3 + 6 SO2 + 6 CO2 + 6 NO2 + 16 K2X + 55 H2O
NaHO + HCI = NaCI + H2O =>
NaHO + HCI = NaCI + H2O
Cu3FeS3(s) + O2(g) = Cu(s) + FeO(s) + SO2(g) =>
2 Cu3FeS3(s) + 7 O2(g) = 6 Cu(s) + 2 FeO(s) + 6 SO2(g)
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/25/25
Équations équilibrées sur02/24/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
