| Équations équilibrées la veille |
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ag + Fe{2+} = Ag{2+} + Fe =>
Ag + Fe{2+} = Ag{2+} + Fe
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
MnSO4 + KIO4 + H2O = HMnO4 + KIO3 + H2SO4 =>
2 MnSO4 + 5 KIO4 + 3 H2O = 2 HMnO4 + 5 KIO3 + 2 H2SO4
(NH2)2CO + HCl + H2O = NH4Cl + CO2 =>
(NH2)2CO + 2 HCl + H2O = 2 NH4Cl + CO2
Cu + H2(SO4) = Cu(SO4) + H2 =>
Cu + H2(SO4) = Cu(SO4) + H2
Ca3(PO4)2 + SiO + C = CaSiO + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO + 16 C = 6 CaSiO + P4 + 16 CO
[CoBr(NH3)5]Br2 + AgNO3 = AgBr + NO3 + CoBr + NH3 =>
[CoBr(NH3)5]Br2 + 2 AgNO3 = 2 AgBr + 2 NO3 + CoBr + 5 NH3
H2Se + Ca(OH)2 = Ca2Se2 + H2O =>
2 H2Se + 2 Ca(OH)2 = Ca2Se2 + 4 H2O
HCIO4 + NH3 = NH4CIO4 =>
HCIO4 + NH3 = NH4CIO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Pb(CH3COO)2 = Pb + CH3COO =>
Pb(CH3COO)2 = Pb + 2 CH3COO
ZnCl2 + NaNO3 = Zn(NO3)2 + NaCl =>
ZnCl2 + 2 NaNO3 = Zn(NO3)2 + 2 NaCl
C + N2 = C3N =>
6 C + N2 = 2 C3N
CH3COOH + Cr = H2 + Cr(CH3COO)3 =>
6 CH3COOH + 2 Cr = 3 H2 + 2 Cr(CH3COO)3
Ca3(PO4)2 + SiO + C = CaSiO + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO + 16 C = 6 CaSiO + P4 + 16 CO
CH3COCH3 = C2H4 + CO + H2 =>
CH3COCH3 = C2H4 + CO + H2
LiHCO3 + HNO3 = LiNO3 + H2CO3 =>
LiHCO3 + HNO3 = LiNO3 + H2CO3
PbCrO4 + HNO3 = Pb(NO3)2 + H2O + PbCr2O7 =>
2 PbCrO4 + 2 HNO3 = Pb(NO3)2 + H2O + PbCr2O7
MnO4{-} + H2O + C2O4{-2} = MnO2 + CO3{-2} + H{+} =>
2 MnO4{-} + 2 H2O + 3 C2O4{-2} = 2 MnO2 + 6 CO3{-2} + 4 H{+}
Au + Na(CN) + O2 + H2O = NaAu(CN)2 + Na(OH) =>
4 Au + 8 Na(CN) + O2 + 2 H2O = 4 NaAu(CN)2 + 4 Na(OH)
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
C2H4O2 + Cu = C2H4O2Cu =>
C2H4O2 + Cu = C2H4O2Cu
Pb(NO3)2 + RbI = PbI2 + Rb(NO3) =>
Pb(NO3)2 + 2 RbI = PbI2 + 2 Rb(NO3)
S + OH = SO2 + H2O =>
S + 4 OH = SO2 + 2 H2O
Ac + O2 = Ac2O3 =>
4 Ac + 3 O2 = 2 Ac2O3
SrO(aq) + H2O(l) = Sr(OH)2(aq) =>
SrO(aq) + H2O(l) = Sr(OH)2(aq)
H3O = H2 + O2 =>
2 H3O = 3 H2 + O2
C10H18O + NaOCl = C10H16O + H3O + NaCl =>
3 C10H18O + 2 NaOCl = 3 C10H16O + 2 H3O + 2 NaCl
Ca3(PO4)2 + LiCl = Li3(PO4) + CaCl2 =>
Ca3(PO4)2 + 6 LiCl = 2 Li3(PO4) + 3 CaCl2
I2 + KNO3 + HCl = KIO3 + NO2 + KCl + H2O =>
I2 + 10 KNO3 + 8 HCl = 2 KIO3 + 10 NO2 + 8 KCl + 4 H2O
CrCl3 + HNO3 = Cr(NO3)3 + HCl =>
CrCl3 + 3 HNO3 = Cr(NO3)3 + 3 HCl
C7H9 + HNO3 = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O
Fe(OH)3 + Ca(OH)2 = Ca3[Fe(OH)6]2 =>
2 Fe(OH)3 + 3 Ca(OH)2 = Ca3[Fe(OH)6]2
N2Cl4 + CH3 = CCl4 + N2 + H2 =>
2 N2Cl4 + 2 CH3 = 2 CCl4 + 2 N2 + 3 H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu2O(s) + H2(g) = Cu(s) + H2O(g) =>
Cu2O(s) + H2(g) = 2 Cu(s) + H2O(g)
NaO + H2SO4 = Na2SO4 + H2O2 =>
2 NaO + H2SO4 = Na2SO4 + H2O2
BaCl2(aq) + ZnSO4(aq) = BaSO4(s) + ZnCl2(aq) =>
BaCl2(aq) + ZnSO4(aq) = BaSO4(s) + ZnCl2(aq)
K2SO3 + ZnSO4 = K2SO4 + ZnS =>
4 K2SO3 + ZnSO4 = 4 K2SO4 + ZnS
PCl3(g) + Cl2(g) = PCl5(s) =>
PCl3(g) + Cl2(g) = PCl5(s)
Al(OH)3 + O2 = Al2O3 + OH =>
4 Al(OH)3 + 3 O2 = 2 Al2O3 + 12 OH
K2O + O2 = KO2 =>
2 K2O + 3 O2 = 4 KO2
H2TeO4 + Fe(OH)3 = Fe2(TeO4)3 + H2O =>
3 H2TeO4 + 2 Fe(OH)3 = Fe2(TeO4)3 + 6 H2O
C10H18O = C10H16O + H =>
C10H18O = C10H16O + 2 H
P + LiOH + H2O = PH3 + LiH2PO2 =>
4 P + 3 LiOH + 3 H2O = PH3 + 3 LiH2PO2
P2 + H2O = PH3 + H3PO4 =>
4 P2 + 12 H2O = 5 PH3 + 3 H3PO4
Zn(NO3)2Ca(C2H3O2)2 = Ca(NO3)2Zn(C2H3O2)2 =>
Zn(NO3)2Ca(C2H3O2)2 = Ca(NO3)2Zn(C2H3O2)2
Al + Na2CO3 = Al2(CO3)3 + Na =>
2 Al + 3 Na2CO3 = Al2(CO3)3 + 6 Na
Ca + CuSO4 = CaSO4 + Cu =>
Ca + CuSO4 = CaSO4 + Cu
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
