| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CuS6 + 13 O2 = 2 CuO + 12 SO2
Ni(s) + HCl = NiCl2 + H2 =>
Ni(s) + 2 HCl = NiCl2 + H2
CuO + Fe = Cu + Fe3O4 =>
4 CuO + 3 Fe = 4 Cu + Fe3O4
Sn(s) + FeCl2(aq) = Fe(s) + SnCl2(aq) =>
Sn(s) + FeCl2(aq) = Fe(s) + SnCl2(aq)
KOH + Cu3N2 = Cu(OH)2 + K3N =>
6 KOH + Cu3N2 = 3 Cu(OH)2 + 2 K3N
AgCl + Li2SO4 = AgSO4 + Li2Cl =>
AgCl + Li2SO4 = AgSO4 + Li2Cl
NaHCO3 + C6H8O = CO2 + H2O + Na3C6H5O7 =>
15 NaHCO3 + 3 C6H8O = 3 CO2 + 7 H2O + 5 Na3C6H5O7
Na3PO3 + MgCO3 = Mg3(PO3)2 + Na2CO3 =>
2 Na3PO3 + 3 MgCO3 = Mg3(PO3)2 + 3 Na2CO3
ZnO + HCl = Zn{2+} + Cl{-} + H2O =>
ZnO + 2 HCl = Zn{2+} + 2 Cl{-} + H2O
Hg + NHO3 = Hg2(NO3)2 + NO + H2O =>
6 Hg + 8 NHO3 = 3 Hg2(NO3)2 + 2 NO + 4 H2O
NaMnO4 + Na2SO3 + H2O = Na2SO4 + NaOH + MnO2 =>
2 NaMnO4 + 3 Na2SO3 + H2O = 3 Na2SO4 + 2 NaOH + 2 MnO2
MgI2 + H2O2 + H2SO4 = MgSO4 + I2 + H2O =>
MgI2 + H2O2 + H2SO4 = MgSO4 + I2 + 2 H2O
SH6 + [O] = H2SO4 + H2O =>
SH6 + 6[O] = H2SO4 + 2 H2O
Fe2O3(s) + CO(g) = Fe(s) + CO2 =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2
Fe2(SO4)3 + S + H2O = FeO + H2SO4 =>
3 Fe2(SO4)3 + S + 10 H2O = 6 FeO + 10 H2SO4
MnCl2 + KClO4 + KOH = KMnO4 + KCl + H2O =>
8 MnCl2 + 5 KClO4 + 24 KOH = 8 KMnO4 + 21 KCl + 12 H2O
(NH4)2Cr2O7 + O2 = NO2 + H2O + Cr2O3 =>
(NH4)2Cr2O7 + 2 O2 = 2 NO2 + 4 H2O + Cr2O3
I2 + AgNO3 = AgI + I(NO3)3 =>
2 I2 + 3 AgNO3 = 3 AgI + I(NO3)3
C2H5OH + HNO3 = CO2 + HNO2 + H2O =>
C2H5OH + 6 HNO3 = 2 CO2 + 6 HNO2 + 3 H2O
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
K2Cr2O7 + H2SO4 + C = K2SO4 + Cr2(SO4)3 + H2O + CO2 =>
2 K2Cr2O7 + 8 H2SO4 + 3 C = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 CO2
(NH4)2CO3 + CaCl = CaCO3 + (NH4)2Cl =>
(NH4)2CO3 + CaCl = CaCO3 + (NH4)2Cl
P2O3 + Na2O = Na3PO3 =>
P2O3 + 3 Na2O = 2 Na3PO3
CHCH = Benzene =>
3 CHCH = C6H6
Y14F652 = F2 + YF3 =>
Y14F652 = 305 F2 + 14 YF3
CO(NO3)2 + (NH4)2S = COS + NH4 + (NO3)2 =>
CO(NO3)2 + (NH4)2S = COS + 2 NH4 + (NO3)2
Cl2O5 + Zn(OH)2 = Zn(ClO3)2 + H2O =>
Cl2O5 + Zn(OH)2 = Zn(ClO3)2 + H2O
CuSO4 + NaOH + C2H5OH = Cu2O + Na2SO4 + C6H12O7 + H2O =>
14 CuSO4 + 28 NaOH + 3 C2H5OH = 7 Cu2O + 14 Na2SO4 + C6H12O7 + 17 H2O
CaMg(CO3)2 = CaMg + (CO3)2 =>
CaMg(CO3)2 = CaMg + (CO3)2
SnS2 + HNO3 = H2SnO3 + H2SO4 + NO2 + H2O =>
SnS2 + 16 HNO3 = H2SnO3 + 2 H2SO4 + 16 NO2 + 5 H2O
H3BrO3 + Fe(OH)2 = Fe3(BrO3)2 + H2O =>
2 H3BrO3 + 3 Fe(OH)2 = Fe3(BrO3)2 + 6 H2O
H2SO4 + Ca = H2O + H2S + Ca2SO4 =>
5 H2SO4 + 8 Ca = 4 H2O + H2S + 4 Ca2SO4
NaOH(aq) + CuCl2(aq) = Cu(OH)2(s) + NaCl(aq) =>
2 NaOH(aq) + CuCl2(aq) = Cu(OH)2(s) + 2 NaCl(aq)
H2(CO3) + Mg(OH)2 = H2O + Mg(CO3) =>
H2(CO3) + Mg(OH)2 = 2 H2O + Mg(CO3)
Mn(CH3COO) + O2 = MnO2 + CO2 + H2O =>
4 Mn(CH3COO) + 11 O2 = 4 MnO2 + 8 CO2 + 6 H2O
KCl + CS = KS + CCl =>
KCl + CS = KS + CCl
Al(OH)3 + H2SO4 = Al2 + SO4 + H3O =>
2 Al(OH)3 + 6 H2SO4 = Al2 + 6 SO4 + 6 H3O
KBr + NaNO3 + H2SO4 = Br2 + NaNO2 + K2SO4 + H2O =>
2 KBr + NaNO3 + H2SO4 = Br2 + NaNO2 + K2SO4 + H2O
As2O5 + NaOH = H2O + NaAsO3 =>
As2O5 + 2 NaOH = H2O + 2 NaAsO3
Br + NaI = NaBr + I =>
Br + NaI = NaBr + I
LiNO3 = LiNO2 + O2 =>
2 LiNO3 = 2 LiNO2 + O2
BaSO4 + NaI = BaI2 + Na2SO4 =>
BaSO4 + 2 NaI = BaI2 + Na2SO4
Na + ClMg = NaCl + Mg =>
Na + ClMg = NaCl + Mg
CH3C6H5 + H2 = CH3C6H11 =>
CH3C6H5 + 3 H2 = CH3C6H11
Al + K{+} = Al{3+} + K =>
Al + 3 K{+} = Al{3+} + 3 K
H2SO4 + NaBr = Na2SO4 + BrH =>
H2SO4 + 2 NaBr = Na2SO4 + 2 BrH
Fe(OH)2 + O2 + H2O = Fe(OH)3 = =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
C16N4 = C + N2 =>
C16N4 = 16 C + 2 N2
FeCl3 + NH4HS = FeCl2 + HCl + S + N2 =>
10 FeCl3 + 2 NH4HS = 10 FeCl2 + 10 HCl + 2 S + N2
FeO + Na2O2 = NaFeO2 =>
2 FeO + Na2O2 = 2 NaFeO2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/25
Équations équilibrées sur04/29/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
