| Équations équilibrées la veille |
Os2O3 + 3 H2O = 2 Os(OH)3
Zn(COOCH3)2 + HNO3 = Zn(NO3)3 + CO2 + NH3 + H2O =>
8 Zn(COOCH3)2 + 41 HNO3 = 8 Zn(NO3)3 + 32 CO2 + 17 NH3 + 19 H2O
XC2H6 + KMnO4 + H2SO4 = X(COOH)2 + K2SO4 + MnSO4 + H2O =>
5 XC2H6 + 12 KMnO4 + 18 H2SO4 = 5 X(COOH)2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
KIO3 + HCl = KICl4 + Cl + H2O =>
KIO3 + 6 HCl = KICl4 + 2 Cl + 3 H2O
AgNO3 + Pb(OH)2 = Pb(NO3)2 + Ag(OH) =>
2 AgNO3 + Pb(OH)2 = Pb(NO3)2 + 2 Ag(OH)
KCl + CH3CH2CH2CH2OH = CH3CH2CH2CH2Cl + KOH =>
KCl + CH3CH2CH2CH2OH = CH3CH2CH2CH2Cl + KOH
CoSO4 + FeCl3 = CoCl2 + Fe2(SO4)3 =>
3 CoSO4 + 2 FeCl3 = 3 CoCl2 + Fe2(SO4)3
AgNO3 = NO3Ag =>
AgNO3 = NO3Ag
K + C + Co = K2C3Co5 =>
2 K + 3 C + 5 Co = K2C3Co5
KSCN(aq) + Ba(NO3)2(aq) = Ba(SCN)2 + KNO3(aq) =>
2 KSCN(aq) + Ba(NO3)2(aq) = Ba(SCN)2 + 2 KNO3(aq)
PBO2 + C = PB + CO =>
PBO2 + 2 C = PB + 2 CO
Co + FeCl2 = CoCl2 + Fe =>
Co + FeCl2 = CoCl2 + Fe
PBO2 + C = PB + CO2 =>
PBO2 + C = PB + CO2
HNO3 + Zn = Zn(NO3)2 + NO2(gas) + H2O =>
4 HNO3 + Zn = Zn(NO3)2 + 2 NO2(gas) + 2 H2O
CH3CH2CH2Cl + CH3ONa = CH3CH2CH3OCH2 + NaCl =>
CH3CH2CH2Cl + CH3ONa = CH3CH2CH3OCH2 + NaCl
CH3CH2CHCH3CH2NH2 + HBr = CH3CH2Br + NH3 =>
2 CH3CH2CHCH3CH2NH2 + 5 HBr = 5 CH3CH2Br + 2 NH3
CO2 + H2O = C6H12O6 + O2 = =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Be + Ba = Be3Ba2 =>
3 Be + 2 Ba = Be3Ba2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaCl + CaNo2 = CaCl + NaNo2 =>
NaCl + CaNo2 = CaCl + NaNo2
C4O10 + H = CO2 + H2O =>
C4O10 + 4 H = 4 CO2 + 2 H2O
O2 + HCl = HClO =>
O2 + 2 HCl = 2 HClO
MgCl2 + CuO = MgO + CuCl2 =>
MgCl2 + CuO = MgO + CuCl2
NaBH4(s) + NiCl2 = Ni2B + H2(g) + NaCl + HCl =>
2 NaBH4(s) + 4 NiCl2 = 2 Ni2B + H2(g) + 2 NaCl + 6 HCl
PBO2 + C = PB + CO =>
PBO2 + 2 C = PB + 2 CO
CO2 + H2O + N2 = C5H5N + O2 =>
20 CO2 + 10 H2O + 2 N2 = 4 C5H5N + 25 O2
KBr + MnO2 + H2SO4 = MnSO4 + KOH + Br2 =>
2 KBr + MnO2 + H2SO4 = MnSO4 + 2 KOH + Br2
PbNO32 = PbO2 + NO2 + O2 =>
PbNO32 = PbO2 + NO2 + 14 O2
CrO + Cl2 = CrCl2 + O2 =>
2 CrO + 2 Cl2 = 2 CrCl2 + O2
C9H11NO2 + O2 = H2O + CO2 + N2H4CO =>
2 C9H11NO2 + 20 O2 = 9 H2O + 17 CO2 + N2H4CO
Na2SO4 + Fe(OH)3 = NaOH + Fe2(SO4)3 =>
3 Na2SO4 + 2 Fe(OH)3 = 6 NaOH + Fe2(SO4)3
Po(OH)4 + NaOH = Na2PoO3 + H2O =>
Po(OH)4 + 2 NaOH = Na2PoO3 + 3 H2O
NaOH + NaCl = NaClNaOH =>
NaOH + NaCl = NaClNaOH
CO3 + H2O = H2CO3 + OH =>
CO3 + 2 H2O = H2CO3 + 2 OH
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Al + H2SO3 = AlSO3 + H2S + H2O =>
3 Al + 4 H2SO3 = 3 AlSO3 + H2S + 3 H2O
AlBr3 + HNO3 = Al(NO3)3 + HBr =>
AlBr3 + 3 HNO3 = Al(NO3)3 + 3 HBr
Pb + HOH = Pb(OH) + H =>
Pb + HOH = Pb(OH) + H
HCl + HNO2 + SnCl2 = SnCl4 + NO + H2O =>
2 HCl + 2 HNO2 + SnCl2 = SnCl4 + 2 NO + 2 H2O
Uuo + O2 = UuoO =>
2 Uuo + O2 = 2 UuoO
Li2O + CO2 = Li2CO3 =>
Li2O + CO2 = Li2CO3
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
NH2(CH2)2COOH + H2SO4 = (NH4)2SO4 + CO2 + SO2 + H2O =>
2 NH2(CH2)2COOH + 13 H2SO4 = (NH4)2SO4 + 6 CO2 + 12 SO2 + 16 H2O
ZnO + KOH = KZnO + H2O2 =>
2 ZnO + 2 KOH = 2 KZnO + H2O2
HCl + CaSiO3 = Ca(Cl)2 + H2SiO3 =>
2 HCl + CaSiO3 = Ca(Cl)2 + H2SiO3
Pb(NO3)2(aq) + NH4Br(aq) = PbBr(s) + NH4(NO3)2(aq) =>
Pb(NO3)2(aq) + NH4Br(aq) = PbBr(s) + NH4(NO3)2(aq)
K2Cr2O7 + C + H2SO4 = Cr2(SO4)3 + CO2 + K2SO4 + H2O =>
2 K2Cr2O7 + 3 C + 8 H2SO4 = 2 Cr2(SO4)3 + 3 CO2 + 2 K2SO4 + 8 H2O
Na2(SO4) + Sr(NO3)2 = SrSO4 + NaNO3 =>
Na2(SO4) + Sr(NO3)2 = SrSO4 + 2 NaNO3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
KHSO5 + NH3 = KHSO4 + N2 + H2O =>
3 KHSO5 + 2 NH3 = 3 KHSO4 + N2 + 3 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
