| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H20 + 30 CO2 = 5 C6H12O6 + 15 O2
KMnO4 + HCl = Cl2 + MnCl2 + KCl + H2O =>
2 KMnO4 + 16 HCl = 5 Cl2 + 2 MnCl2 + 2 KCl + 8 H2O
HCl + Al = AlCl + H =>
HCl + Al = AlCl + H
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
HCLO3 = CLO2 + HCLO4 + H20 =>
40 HCLO3 = 20 CLO2 + 20 HCLO4 + H20
Al + H2SO4 = Al(SO4)3 + H2 =>
Al + 3 H2SO4 = Al(SO4)3 + 3 H2
HBr + Na2SO3 = H2O + NaBr + SO2 =>
2 HBr + Na2SO3 = H2O + 2 NaBr + SO2
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Al + H2SO4 = Al(SO4)3 + H2 =>
Al + 3 H2SO4 = Al(SO4)3 + 3 H2
KMnO4 + HCl = Cl2 + MnCl2 + KCl + H2O =>
2 KMnO4 + 16 HCl = 5 Cl2 + 2 MnCl2 + 2 KCl + 8 H2O
BaSO4 + C = BaS + CO2 =>
BaSO4 + 2 C = BaS + 2 CO2
Mg + Se = MgSe =>
Mg + Se = MgSe
CH3CH22CH3 + O2 = CO2 + H2O =>
CH3CH22CH3 + 10 O2 = 3 CO2 + 14 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Rb + F = RbF =>
Rb + F = RbF
Sn + HCl = SnCl2 + H2 =>
Sn + 2 HCl = SnCl2 + H2
Cu2O + C = Cu + CO =>
Cu2O + C = 2 Cu + CO
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
C6H14 = C2H4 + C2H6 =>
C6H14 = 2 C2H4 + C2H6
Na + S = Na2S =>
2 Na + S = Na2S
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
ZnS + HNO3 + HCl = ZnCl2 + NO + H2SO4 + H2O =>
3 ZnS + 8 HNO3 + 6 HCl = 3 ZnCl2 + 8 NO + 3 H2SO4 + 4 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Al + K2Cr2O7 + H2SO4 = Al2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 Al + K2Cr2O7 + 7 H2SO4 = Al2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
C3H6 + KMnO4 + H20 = C3H6(OH)2 + MnO2 + KOH =>
5 C3H6 + 10 KMnO4 + H20 = 5 C3H6(OH)2 + 10 MnO2 + 10 KOH
C3H6 + KMnO4 + H2O = C3H6(OH)2 + MnO2 + KOH =>
3 C3H6 + 2 KMnO4 + 4 H2O = 3 C3H6(OH)2 + 2 MnO2 + 2 KOH
Co(OH)2 = CoO + H2O =>
Co(OH)2 = CoO + H2O
Mg + Fe(NO3)3 = Mg(NO3)2 + Fe =>
3 Mg + 2 Fe(NO3)3 = 3 Mg(NO3)2 + 2 Fe
LiOH + HBr = LiBr + H2O =>
LiOH + HBr = LiBr + H2O
MCrO4 + HC2H3O2 = M{+2} + Cr2O7{-2} + C2H3O2{-} + H2O =>
2 MCrO4 + 2 HC2H3O2 = 2 M{+2} + Cr2O7{-2} + 2 C2H3O2{-} + H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C2H2 + H2 = C2H4 =>
C2H2 + H2 = C2H4
Ca3(PO4)2 = P2O5 + CaO =>
Ca3(PO4)2 = P2O5 + 3 CaO
HCOOH + NaHCO3 = HCOONa + H2O + CO2 =>
HCOOH + NaHCO3 = HCOONa + H2O + CO2
Al + N = AlN =>
Al + N = AlN
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Al + N = Al2N =>
2 Al + N = Al2N
HCl + Mg = MgCl + H =>
HCl + Mg = MgCl + H
Zn + Fe(NO3)3 = Zn(NO3)3 + Fe =>
Zn + Fe(NO3)3 = Zn(NO3)3 + Fe
H2S + H2SO3 = S + H2O =>
2 H2S + H2SO3 = 3 S + 3 H2O
HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl
C7H10N + O2 = CO2 + H2O + NO2 =>
2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
Al + HNO3 = AlNO3 + H2 =>
2 Al + 2 HNO3 = 2 AlNO3 + H2
AL + HCl = ALCl + H =>
AL + HCl = ALCl + H
CH8 + O2 = CO2 + H2O =>
CH8 + 3 O2 = CO2 + 4 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/23/15
Équations équilibrées sur04/22/14
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
