| Équations équilibrées la veille |
Ca(OCl)2 + 4 KI + 2 H2O = 2 I2 + CaCl2 + 4 KOH
FeO3 + HBr = FeBr5 + H2O + Br2 =>
2 FeO3 + 12 HBr = 2 FeBr5 + 6 H2O + Br2
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
C4H10O + C4H10O2 = C8H18O2 + H2O =>
C4H10O + C4H10O2 = C8H18O2 + H2O
MnO2 + H2SO4 = MnS + H2O + O3 =>
3 MnO2 + 3 H2SO4 = 3 MnS + 3 H2O + 5 O3
HNo3 + CaCl2 = Ca(No3)2 + HCl =>
2 HNo3 + CaCl2 = Ca(No3)2 + 2 HCl
Te8 + O2 = TeO3 =>
Te8 + 12 O2 = 8 TeO3
H2O2 + H{+} + S2SO3{-2} = H2O + S4O6{2-} =>
7 H2O2 + 2 H{+} + 4 S2SO3{-2} = 8 H2O + 3 S4O6{2-}
FeCl3(aq) + NaOH(aq) = NaCl3(aq) + FeOH(s) =>
FeCl3(aq) + NaOH(aq) = NaCl3(aq) + FeOH(s)
C16H34 + NO3({-}) + H{+} = N2 + CO2 + H2O =>
5 C16H34 + 98 NO3({-}) + 98 H{+} = 49 N2 + 80 CO2 + 134 H2O
(Cr(N2H4CO)6)4(Cr(CN)6)3 + KMnO4 + H2SO4 = K2Cr207 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
1035(Cr(N2H4CO)6)4(Cr(CN)6)3 + 113008 KMnO4 + 135322 H2SO4 = 35 K2Cr207 + 113008 MnSO4 + 43470 CO2 + 68310 KNO3 + 22314 K2SO4 + 185002 H2O
ZnSO4 + KHCO3 = ZnCO3 + K2SO4 + CO2 + H2O =>
ZnSO4 + 2 KHCO3 = ZnCO3 + K2SO4 + CO2 + H2O
Al5H9 + O2 = Al2O3 + H2O =>
2 Al5H9 + 12 O2 = 5 Al2O3 + 9 H2O
NaTeO3 + NaI + HCl = NaCl + Te2 + I2 + H2O =>
2 NaTeO3 + 10 NaI + 12 HCl = 12 NaCl + Te2 + 5 I2 + 6 H2O
C18H21NO4 + O2 = CO2 + H2O + NO2 =>
4 C18H21NO4 + 89 O2 = 72 CO2 + 42 H2O + 4 NO2
Li2SO4 + Mg(NO3)2 = Li2(NO3)2 + MgSO4 =>
Li2SO4 + Mg(NO3)2 = Li2(NO3)2 + MgSO4
(NH4)2C2O4 + CaCl2 = CaC2O4 + NH4Cl =>
(NH4)2C2O4 + CaCl2 = CaC2O4 + 2 NH4Cl
Br{-} + AgNO3 = AgBr + NO3{-} =>
Br{-} + AgNO3 = AgBr + NO3{-}
CON2H4 = C3N6H6 + CO2 + NH3 =>
6 CON2H4 = C3N6H6 + 3 CO2 + 6 NH3
MnO4{-} + OH{-} + NO2 = NO3{-} + MnO4{2-} + H2O =>
MnO4{-} + 2 OH{-} + NO2 = NO3{-} + MnO4{2-} + H2O
Br2 + H2O = HBrO + H3Br =>
2 Br2 + 3 H2O = 3 HBrO + H3Br
Pb(NO3)2(aq) + AgI(aq) = PbI2(s) + AgNO3(aq) =>
Pb(NO3)2(aq) + 2 AgI(aq) = PbI2(s) + 2 AgNO3(aq)
AgCl2 = Ag + Cl3 =>
3 AgCl2 = 3 Ag + 2 Cl3
Ca2SiO4 + H2O = Ca3Si2O4(OH)6Ca(OH)2 =>
2 Ca2SiO4 + 4 H2O = Ca3Si2O4(OH)6Ca(OH)2
NaOH + Ca(HSO3)2 = CaSO3 + Na2SO3 + H2O =>
2 NaOH + Ca(HSO3)2 = CaSO3 + Na2SO3 + 2 H2O
CH3COH + NaOI = CHI3 + HCOONa + NaOH =>
CH3COH + 3 NaOI = CHI3 + HCOONa + 2 NaOH
P2O5 + KOH = K2HPO4 + H2O =>
P2O5 + 4 KOH = 2 K2HPO4 + H2O
Mg + N2 = Mg3N2(s) =>
3 Mg + N2 = Mg3N2(s)
CON2H4 = C3N6H6 + CO2 + NH3 =>
6 CON2H4 = C3N6H6 + 3 CO2 + 6 NH3
Fe(NO3)3 + NH3 = FeH3 + N(NO3)3 =>
Fe(NO3)3 + NH3 = FeH3 + N(NO3)3
C9H10O + CH3NH2 = C10H15N + O =>
C9H10O + CH3NH2 = C10H15N + O
C31H64(g) + O2(g) = CO2(g) + H2O(g) =>
C31H64(g) + 47 O2(g) = 31 CO2(g) + 32 H2O(g)
CH3CHCH2CHCH3CH3 + SO2Cl2 = ClCH2CHCH3CHCHCH3CH3 + SO2 + HCl =>
14 CH3CHCH2CHCH3CH3 + 13 SO2Cl2 = 12 ClCH2CHCH3CHCHCH3CH3 + 13 SO2 + 14 HCl
C18H34O2 + H2 = C18H38 + H2O =>
C18H34O2 + 4 H2 = C18H38 + 2 H2O
C18H34O2 + H2 = C17H36 + CO2 =>
C18H34O2 + H2 = C17H36 + CO2
Ca(OCl)2 + KI + H2O = I2 + CaCl2 + KOH =>
Ca(OCl)2 + 4 KI + 2 H2O = 2 I2 + CaCl2 + 4 KOH
CON2H4 = C3N6H6 + CO2 + NH3 =>
6 CON2H4 = C3N6H6 + 3 CO2 + 6 NH3
Se + HNO3 = Se(NO3)3 + NO2 + H2O =>
Se + 6 HNO3 = Se(NO3)3 + 3 NO2 + 3 H2O
KAl(SO4)2 + HC2H3O2 = KAlC2H3O2 + H(SO4)2 =>
KAl(SO4)2 + HC2H3O2 = KAlC2H3O2 + H(SO4)2
CON2H4 = C3N6H6 + CO2 + NH3 =>
6 CON2H4 = C3N6H6 + 3 CO2 + 6 NH3
CH3COH + NaOI = CHI3 + HCOONa + NaOH =>
CH3COH + 3 NaOI = CHI3 + HCOONa + 2 NaOH
CuSO4 + Na = Cu + SO4Na =>
CuSO4 + Na = Cu + SO4Na
Na3Co(NO2)6 + NH4Cl = (NH4)3Co(NO2)6 + NaCl =>
Na3Co(NO2)6 + 3 NH4Cl = (NH4)3Co(NO2)6 + 3 NaCl
C16H24O5N4 + O2 = CO2 + H2O + NO3 =>
2 C16H24O5N4 + 51 O2 = 32 CO2 + 24 H2O + 8 NO3
H2O + Se = SeO3 + H =>
3 H2O + Se = SeO3 + 6 H
Fe2O3 + H2O = H3FeO3 =>
Fe2O3 + 3 H2O = 2 H3FeO3
Pb(NO3)2 + K2CrO = PbCrO + KNO3 =>
Pb(NO3)2 + K2CrO = PbCrO + 2 KNO3
CuOH2 = Cu + H2O =>
CuOH2 = Cu + H2O
FeCl3 + K2S = FeS + KCl + S =>
2 FeCl3 + 3 K2S = 2 FeS + 6 KCl + S
Na + CuSO4 = Na2SO4 + Cu =>
2 Na + CuSO4 = Na2SO4 + Cu
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.
