| Équations équilibrées la veille | Équations équilibrées le lendemain |
PH3 + 16 C = PC13 + 3 HC1
CuO + NaO = Cu(Na2O) + O =>
CuO + 2 NaO = Cu(Na2O) + 2 O
NiCl3 + (NH4)2S = Ni2S3 + (NH4)Cl =>
2 NiCl3 + 3(NH4)2S = Ni2S3 + 6(NH4)Cl
Na3[Al(OH)6] = Na3AlO3 + H2O =>
Na3[Al(OH)6] = Na3AlO3 + 3 H2O
K2CrO4 + K2S5 + H2O = K2S2O3 + Cr2O3 + H2 =>
6 K2CrO4 + 4 K2S5 + 15 H2O = 10 K2S2O3 + 3 Cr2O3 + 15 H2
Zn + HNO3 = Zn(NO3)2 + H2O + NH4NO3 =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + 3 H2O + NH4NO3
Cr(OH)3 + IO3{-} + HO{-} = CrO4{2-} + I{-} + H2O =>
2 Cr(OH)3 + IO3{-} + 4 HO{-} = 2 CrO4{2-} + I{-} + 5 H2O
C6H14 + HNO3 = C6 + N2 + H2O =>
5 C6H14 + 14 HNO3 = 5 C6 + 7 N2 + 42 H2O
Sn(OH)4 + Al = Sn + Al(OH)3 =>
3 Sn(OH)4 + 4 Al = 3 Sn + 4 Al(OH)3
BaO + NO2 = Ba(NO3)2 + NO =>
BaO + 3 NO2 = Ba(NO3)2 + NO
SO4{2-} + H{+} = H2SO4 =>
SO4{2-} + 2 H{+} = H2SO4
Re2O7 + Zn(OH)2 = Zn(ReO4)2 + H2O =>
Re2O7 + Zn(OH)2 = Zn(ReO4)2 + H2O
Zn(OH)2 + HF = ZnF2 + HOH =>
Zn(OH)2 + 2 HF = ZnF2 + 2 HOH
KIO3 + KI = KI3 + KO3 =>
2 KIO3 + KI = KI3 + 2 KO3
HBr + KO2 = KO2Br + H2 =>
2 HBr + 2 KO2 = 2 KO2Br + H2
C3H6O2 + KOH = H2O + C3H5O2K =>
C3H6O2 + KOH = H2O + C3H5O2K
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
SeO2(g) + H2O(l) = H2SeO3(aq) =>
SeO2(g) + H2O(l) = H2SeO3(aq)
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
Na2C2O4 + Ca(HCO3)2 = Na2CO3 + CaH2(C2O4)2 =>
2 Na2C2O4 + Ca(HCO3)2 = 2 Na2CO3 + CaH2(C2O4)2
Sb + P = SbP =>
Sb + P = SbP
CO2(g) + KOH(aq) = K2CO3(aq) + H2O(l) =>
CO2(g) + 2 KOH(aq) = K2CO3(aq) + H2O(l)
Zn + HNO3 = ZnNO3 + NO + H2O =>
3 Zn + 4 HNO3 = 3 ZnNO3 + NO + 2 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
HF + Ar = HArF =>
HF + Ar = HArF
KOH + Cl2 = KClO3 + KCl + H2O =>
6 KOH + 3 Cl2 = KClO3 + 5 KCl + 3 H2O
C + O3 = CO3 =>
C + O3 = CO3
S + NiCl2 = NiS + Cl2 =>
S + NiCl2 = NiS + Cl2
FeCl3 + K3PO4 = FePO4 + KCl =>
FeCl3 + K3PO4 = FePO4 + 3 KCl
C6H14 = C2H4 + C2H6 =>
C6H14 = 2 C2H4 + C2H6
ZnO + Ba(OH)2 = BaZnO2 + H2O =>
ZnO + Ba(OH)2 = BaZnO2 + H2O
Zn + Mg(NO3)2 = Zn(NO3) + Mg =>
2 Zn + Mg(NO3)2 = 2 Zn(NO3) + Mg
CaCO3 + HCl = CaCl2 + H2O + CO2* =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2*
ZnO + H2SO4 = H2O + ZnSO4 =>
ZnO + H2SO4 = H2O + ZnSO4
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
KNO3 = N + KO2 + O2 =>
2 KNO3 = 2 N + 2 KO2 + O2
C6H6 + O2 = C6H4O2 + H2O =>
2 C6H6 + 3 O2 = 2 C6H4O2 + 2 H2O
Si + NH4OH = SiNH3 + H2O =>
Si + NH4OH = SiNH3 + H2O
NaCr(OH)4 + H2O2 + NaOH = Na2CrO4 + H2O =>
2 NaCr(OH)4 + 3 H2O2 + 2 NaOH = 2 Na2CrO4 + 8 H2O
CO2(g) + KOH(aq) = K2CO3(aq) + H2O(l) =>
CO2(g) + 2 KOH(aq) = K2CO3(aq) + H2O(l)
Au + MgSO4 = Mg + Au2(SO4)3 =>
2 Au + 3 MgSO4 = 3 Mg + Au2(SO4)3
HNO3 + Ag = NO + H2O + Ag(NO3) =>
4 HNO3 + 3 Ag = NO + 2 H2O + 3 Ag(NO3)
Zn + Mg(No3)2 = Zn(No3)2 + Mg =>
Zn + Mg(No3)2 = Zn(No3)2 + Mg
Si + N = Si3N2 =>
3 Si + 2 N = Si3N2
HNO3 + Fe(OH)3 = HNO3(OH)3 + Fe =>
HNO3 + Fe(OH)3 = HNO3(OH)3 + Fe
AlCl3 + K(OH) = KCl + Al(OH)3 =>
AlCl3 + 3 K(OH) = 3 KCl + Al(OH)3
Fe{2-} + I{-} = Fe{-4} + I2 =>
Fe{2-} + 2 I{-} = Fe{-4} + I2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
CuSO4 + Zn{2+} = Cu{2+} + ZnSO4 =>
CuSO4 + Zn{2+} = Cu{2+} + ZnSO4
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
