| Équations équilibrées la veille |
2 Al + 6 HBr = 2 AlBr3 + 3 H2
CaCo3 + AgCl = CaCl2 + Ag2Co3 =>
CaCo3 + 2 AgCl = CaCl2 + Ag2Co3
NaNO3 + HCl = NaCl + NO3H =>
NaNO3 + HCl = NaCl + NO3H
Mg(s) + HCl(aq) = MgCl2(s) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(s) + H2(g)
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
AgC2H3O2 + K3PO4 = Ag3PO4 + KC2H3O2 =>
3 AgC2H3O2 + K3PO4 = Ag3PO4 + 3 KC2H3O2
N3 + H = NH4 =>
N3 + 12 H = 3 NH4
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
HClO4 + NH3 = ClO4 + NH4 =>
HClO4 + NH3 = ClO4 + NH4
Si + Mg = SiMg =>
Si + Mg = SiMg
Fe2(SO4)3 = Fe2O3 + SO2 + O2 =>
2 Fe2(SO4)3 = 2 Fe2O3 + 6 SO2 + 3 O2
Cu2CO3(OH)2H2O(s) = Cu2O(s) + CO2(g) + H2O + O2(g) =>
2 Cu2CO3(OH)2H2O(s) = 2 Cu2O(s) + 2 CO2(g) + 4 H2O + O2(g)
Co + NaNO3 = Co(NO3)2 + Na =>
Co + 2 NaNO3 = Co(NO3)2 + 2 Na
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
CaO + HC1 = CaC2 + H2O =>
CaO + 2 HC1 = CaC2 + H2O
(NH4)2CO3(s) = NH3(g) + CO2(g) + H2O(l) =>
(NH4)2CO3(s) = 2 NH3(g) + CO2(g) + H2O(l)
MnSO4 + NaOH + Br2 = Na2SO4 + H2O + NaBr + MnO2 =>
MnSO4 + 4 NaOH + Br2 = Na2SO4 + 2 H2O + 2 NaBr + MnO2
Cr2O3 + HCl = CrCl3 + H2O =>
Cr2O3 + 6 HCl = 2 CrCl3 + 3 H2O
MnO4{-2} + F{-} + H{+} = F2 + Mn{+2} + H2O =>
MnO4{-2} + 4 F{-} + 8 H{+} = 2 F2 + Mn{+2} + 4 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
K + H3O = KOH + H2 =>
K + H3O = KOH + H2
Fe2(SO4)3 = Fe2O3 + SO2 + O2 =>
2 Fe2(SO4)3 = 2 Fe2O3 + 6 SO2 + 3 O2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
MgI2 + Br2 = MgBr2 + I2 =>
MgI2 + Br2 = MgBr2 + I2
CHCH + HCl = CHCl2CH3 =>
CHCH + 2 HCl = CHCl2CH3
K3PO4 + CaSO4 = Ca3(PO4)2 + K2SO4 =>
2 K3PO4 + 3 CaSO4 = Ca3(PO4)2 + 3 K2SO4
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
KClO3 + Na2SO4 = K2SO4 + NaClO3 =>
2 KClO3 + Na2SO4 = K2SO4 + 2 NaClO3
Mg + KOH = MgO + K + H2 =>
2 Mg + 2 KOH = 2 MgO + 2 K + H2
CoBr2 + KOH = Co(OH)2 + KBr =>
CoBr2 + 2 KOH = Co(OH)2 + 2 KBr
Mg2(s) + O(g) = MgO(s) =>
Mg2(s) + 2 O(g) = 2 MgO(s)
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
HC2H3O2(aq) + Al(OH)3(aq) = Al(C2H3O2)3(aq) + H2O(aq) =>
3 HC2H3O2(aq) + Al(OH)3(aq) = Al(C2H3O2)3(aq) + 3 H2O(aq)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C3H8 + S8 = CS2 + H2S =>
4 C3H8 + 5 S8 = 12 CS2 + 16 H2S
Fe2(SO4)3 = Fe2O3 + SO2 + O2 =>
2 Fe2(SO4)3 = 2 Fe2O3 + 6 SO2 + 3 O2
FeF3 + KOH = Fe(OH)3 + KF =>
FeF3 + 3 KOH = Fe(OH)3 + 3 KF
C6H13OH + HCl = C6H13Cl + H2O =>
C6H13OH + HCl = C6H13Cl + H2O
Na3PO4*12H2O + Zn(C2H3O2)2*2H2O = Zn3(PO4)2*4H2O + NaC2H3O2 + H2O =>
2 Na3PO4*12H2O + 3 Zn(C2H3O2)2*2H2O = Zn3(PO4)2*4H2O + 6 NaC2H3O2 + 26 H2O
Ca(NO3)2(ac) + Na2CO3(ac) = CaCO3(s) + NaNO3 =>
Ca(NO3)2(ac) + Na2CO3(ac) = CaCO3(s) + 2 NaNO3
C8H16 + O2 = H2O + CO2 =>
C8H16 + 12 O2 = 8 H2O + 8 CO2
Na2SeO3 + KBrO3 + H2O = KOH + Br2 + Na2SeO4 =>
5 Na2SeO3 + 2 KBrO3 + H2O = 2 KOH + Br2 + 5 Na2SeO4
Y + Ni = YNi3 =>
Y + 3 Ni = YNi3
HSO + KOH = HOH + KSO =>
HSO + KOH = HOH + KSO
C4H9NH2 + HNO2 = C4H9OH + N2 + H2O =>
C4H9NH2 + HNO2 = C4H9OH + N2 + H2O
CuCl2 + Al = AlCl3 + Cu =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
AlBr3 = Al + Br2 =>
2 AlBr3 = 2 Al + 3 Br2
MnSO4*H2O(aq) + H2C2O4(aq) + H2O = MnC2O4*3H2O(s) + H2SO4(aq) =>
MnSO4*H2O(aq) + H2C2O4(aq) + 2 H2O = MnC2O4*3H2O(s) + H2SO4(aq)
C6N6FeK4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + HNO3 + CO2 + H2O =>
6 C6N6FeK4 + 61 K2Cr2O7 + 265 H2SO4 = 3 Fe2(SO4)3 + 73 K2SO4 + 61 Cr2(SO4)3 + 36 HNO3 + 36 CO2 + 247 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
