| Équations équilibrées la veille |
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KMnO4 + NaHSO3 + KOH = K2MnO4 + NaHSO4 + H2O =>
2 KMnO4 + NaHSO3 + 2 KOH = 2 K2MnO4 + NaHSO4 + H2O
Bk + H2SO4 = Bk2(SO4)5 + H2 =>
2 Bk + 5 H2SO4 = Bk2(SO4)5 + 5 H2
HNO2 + CsOH = CsNO2 + H2O =>
HNO2 + CsOH = CsNO2 + H2O
NaH + FOH = NaF + H2O =>
NaH + FOH = NaF + H2O
Mg2O8Si3 + HCl = MgCl2 + H2O + SiO2 =>
Mg2O8Si3 + 4 HCl = 2 MgCl2 + 2 H2O + 3 SiO2
Carbon + water = carbonmonoxide + hydrogen =>
C + H2O = CO + H2
HClO4 + Zn(OH)2 = Zn(ClO4)2 + H2O =>
2 HClO4 + Zn(OH)2 = Zn(ClO4)2 + 2 H2O
Na + C12 = NaC =>
12 Na + C12 = 12 NaC
Na + HNO3 = NaNO3 + H2 =>
2 Na + 2 HNO3 = 2 NaNO3 + H2
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
Cd + PO4 = CdPO4 =>
Cd + PO4 = CdPO4
Pb3O4(s) + HNO3(aq) = Pb(NO3)2(aq) + PbO2(s) + H2O(l) =>
Pb3O4(s) + 4 HNO3(aq) = 2 Pb(NO3)2(aq) + PbO2(s) + 2 H2O(l)
PtNO3 = Pt + NO2 + O2 =>
2 PtNO3 = 2 Pt + 2 NO2 + O2
HMnO4 + Al(OH)3(k) = Al(MnO4)3 + H2O =>
3 HMnO4 + Al(OH)3(k) = Al(MnO4)3 + 3 H2O
(NH4)3PO4 + K2S = (NH4)3S + PO4K2 =>
(NH4)3PO4 + K2S = (NH4)3S + PO4K2
H3PO4 + H3BO3 + C6H14ON4 = BP + CO2 + H2O + N2 =>
9 H3PO4 + 9 H3BO3 + 2 C6H14ON4 = 9 BP + 12 CO2 + 41 H2O + 4 N2
CaSO4*2H2O = (CaSO4)2*H2O + H2O =>
2 CaSO4*2H2O = (CaSO4)2*H2O + 3 H2O
Ag2SO4 = Ag + SO4 =>
Ag2SO4 = 2 Ag + SO4
Na + C12 = NaC =>
12 Na + C12 = 12 NaC
CH3CH2NH2 + FeCl3 + H2O = Fe(OH)3 + CH3CH2NH3Cl =>
3 CH3CH2NH2 + FeCl3 + 3 H2O = Fe(OH)3 + 3 CH3CH2NH3Cl
PbO2 + CrCl3 + H2SO4 = Cl2 + PbSO4 + Cr2(SO4)3 + H2O =>
3 PbO2 + 2 CrCl3 + 6 H2SO4 = 3 Cl2 + 3 PbSO4 + Cr2(SO4)3 + 6 H2O
Au3O2 + Cu = CuO2 + Au =>
Au3O2 + Cu = CuO2 + 3 Au
NCl3 + O2 = NO + OCl2 =>
4 NCl3 + 5 O2 = 4 NO + 6 OCl2
Fe2(SO4)3 + BaCl2 = Fe2Cl6 + BaSO4 =>
Fe2(SO4)3 + 3 BaCl2 = Fe2Cl6 + 3 BaSO4
H2O2(i) = O2 + H2O =>
2 H2O2(i) = O2 + 2 H2O
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
(NH4)2S + H2(SO4) = (NH4)2(SO4) + H2S =>
(NH4)2S + H2(SO4) = (NH4)2(SO4) + H2S
Zn(OH)2 + H2SO4 = ZnSO4 + HOH =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 HOH
Fe2(CO3)3(s) + H2SO4(aq) = Fe2(SO4)3(aq) + H2O(l) + CO2(g) =>
Fe2(CO3)3(s) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 3 H2O(l) + 3 CO2(g)
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Na2S + Cu(II)(NO3)2 = NaNO3 + Cu(II)S =>
Na2S + Cu(II)(NO3)2 = 2 NaNO3 + Cu(II)S
KHCO3 + HBr = KBr + CO2 + H2O =>
KHCO3 + HBr = KBr + CO2 + H2O
Fe + NaNO2 = FeNO2 + Na =>
Fe + NaNO2 = FeNO2 + Na
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
SiO2 + Ca(NO3)2 + C2H5NO2 = CaSiO3 + CO2 + H2O + N2 =>
9 SiO2 + 9 Ca(NO3)2 + 10 C2H5NO2 = 9 CaSiO3 + 20 CO2 + 25 H2O + 14 N2
CuO + CCl4 = CuCl2 + CO2 =>
2 CuO + CCl4 = 2 CuCl2 + CO2
FeSO4 + MnO2 + KHSO4 = Fe2(SO4)3 + MnSO4 + H2O + K2SO4 =>
2 FeSO4 + MnO2 + 4 KHSO4 = Fe2(SO4)3 + MnSO4 + 2 H2O + 2 K2SO4
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
CuCl2 + Al = CuCl2Al =>
CuCl2 + Al = CuCl2Al
ClO2{-2} + O2 = ClO2 + O2{-2} =>
ClO2{-2} + O2 = ClO2 + O2{-2}
K2SO3 + HNO3 = K2SO4 + NO + H2O =>
3 K2SO3 + 2 HNO3 = 3 K2SO4 + 2 NO + H2O
MnCl2 + NaOH = Mn(OH)2 + NaCl =>
MnCl2 + 2 NaOH = Mn(OH)2 + 2 NaCl
NH + NO2 = N2 + H2O =>
8 NH + 2 NO2 = 5 N2 + 4 H2O
HI + H2O = H3O + I =>
HI + H2O = H3O + I
(NH4)2CO3 + PbCl2 = PbCO3 + NH3 + HCl =>
(NH4)2CO3 + PbCl2 = PbCO3 + 2 NH3 + 2 HCl
Li + No3 = LiNo3 =>
Li + No3 = LiNo3
Na + C12 = NaC =>
12 Na + C12 = 12 NaC
H2O2 + CrCl3 + KOH = KCl + K2CrO4 + H2O =>
3 H2O2 + 2 CrCl3 + 10 KOH = 6 KCl + 2 K2CrO4 + 8 H2O
Fe2O3 + H2O(l) = Fe(OH)3(s) =>
Fe2O3 + 3 H2O(l) = 2 Fe(OH)3(s)
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
