| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuI + K2SO4 + H2SO3 = CuIK2SO4H2SO3
ZnCO3 + HCl = ZnCl2 + H2O + CO2 =>
ZnCO3 + 2 HCl = ZnCl2 + H2O + CO2
HCI + NaNO2 = HNO2 + NaCI =>
HCI + NaNO2 = HNO2 + NaCI
ZnC2O4 = Zn + C2 + O4 =>
ZnC2O4 = Zn + C2 + O4
C4H6 = C8H12 =>
2 C4H6 = C8H12
NH3 + CH3COOH = CH3COONH4 =>
NH3 + CH3COOH = CH3COONH4
ZnCO3 + HCl = ZnCl2 + H2O + CO2 =>
ZnCO3 + 2 HCl = ZnCl2 + H2O + CO2
Al + NaOH + H2O = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na[Al(OH)4] + 3 H2
MnO2 + KClO3 = K2MnO4 + ClO2 =>
MnO2 + 2 KClO3 = K2MnO4 + 2 ClO2
C4H9O2 + K2CrO4 + HCl = C7H6O2 + KCl + CrCl3 + H2O =>
7 C4H9O2 + 9 K2CrO4 + 45 HCl = 4 C7H6O2 + 18 KCl + 9 CrCl3 + 42 H2O
ZnO + Cl2 = ZnCl2 + O2 =>
2 ZnO + 2 Cl2 = 2 ZnCl2 + O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe(SCN)3 + ZnCl2 = Zn(SCN)2 + FeCl3 =>
2 Fe(SCN)3 + 3 ZnCl2 = 3 Zn(SCN)2 + 2 FeCl3
Se(OH)2 + H2O2 = Se(OH)3 =>
2 Se(OH)2 + H2O2 = 2 Se(OH)3
PbO2(s) + HCl(aq) = PbCl2(s) + Cl2(g) + H2O(l) =>
PbO2(s) + 4 HCl(aq) = PbCl2(s) + Cl2(g) + 2 H2O(l)
(CH2)5CHOH + HNO3 = C6H10O4 + N2O + H2O =>
(CH2)5CHOH + 2 HNO3 = C6H10O4 + N2O + 2 H2O
H2SO4 + Sr{2+} = SrSO4 + H{+} =>
H2SO4 + Sr{2+} = SrSO4 + 2 H{+}
ZnO + SO2 = ZnS + O2 =>
2 ZnO + 2 SO2 = 2 ZnS + 3 O2
ClO2{-} + H2O = ClO2 + Cl{-} + OH{-} =>
5 ClO2{-} + 2 H2O = 4 ClO2 + Cl{-} + 4 OH{-}
Zn(CH3COO)2 + Na2S = ZnS + Na2(CH3COO)2 =>
Zn(CH3COO)2 + Na2S = ZnS + Na2(CH3COO)2
Al + HI = AlI15 + H =>
Al + 15 HI = AlI15 + 15 H
K2H3CO6 + CH3COOH = CH3COOK + CO2 + H2O =>
8 K2H3CO6 + 19 CH3COOH = 16 CH3COOK + 14 CO2 + 26 H2O
K2SO3(aq) + MnCl2(aq) = MnSO3(s) + KCl(aq) =>
K2SO3(aq) + MnCl2(aq) = MnSO3(s) + 2 KCl(aq)
Sr2 + F = SrF2 =>
Sr2 + 4 F = 2 SrF2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mg(OH)2 + HCl = Mg + HCl(OH)2 =>
Mg(OH)2 + HCl = Mg + HCl(OH)2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
HgS + HNO3 + HCl = H2HgCl4 + H2O + NO + S8 =>
24 HgS + 16 HNO3 + 96 HCl = 24 H2HgCl4 + 32 H2O + 16 NO + 3 S8
N(s) + O2(g) = NO2 =>
N(s) + O2(g) = NO2
Pb(OCN)2 + NH3 + H2O = Pb(OH)2 + NH4(OCN) =>
Pb(OCN)2 + 2 NH3 + 2 H2O = Pb(OH)2 + 2 NH4(OCN)
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
Na3[Cr(OH)6] + H2O2 = Na2CrO4 + H2O + NaOH =>
2 Na3[Cr(OH)6] + 3 H2O2 = 2 Na2CrO4 + 8 H2O + 2 NaOH
Ba0 + H2O = Ba(OH)2 + H2 =>
Ba0 + 2 H2O = Ba(OH)2 + H2
ArNO3 + NaOH = ArOH + NaNO3 =>
ArNO3 + NaOH = ArOH + NaNO3
As2S3 + O2 = As2O5 + SO2 =>
2 As2S3 + 11 O2 = 2 As2O5 + 6 SO2
SO2 + NO3 = SO3 + NO =>
2 SO2 + NO3 = 2 SO3 + NO
(NH4)3PO4 + H3PO4 = (NH4)2HPO4 =>
2(NH4)3PO4 + H3PO4 = 3(NH4)2HPO4
HSO3{-} + ClO3{-} = SO4{2-} + Cl{+} + H2O =>
2 HSO3{-} + ClO3{-} = 2 SO4{2-} + Cl{+} + H2O
H3PO4 + Mn(OH)2 = Mn3(PO4)2 + HOH1 =>
2 H3PO4 + 3 Mn(OH)2 = Mn3(PO4)2 + 6 HOH1
Sb2S3 + H2O = Sb(OH)3 + H2S =>
Sb2S3 + 6 H2O = 2 Sb(OH)3 + 3 H2S
Na2SiO3 + HF = SiF4 + NaF + H2O =>
Na2SiO3 + 6 HF = SiF4 + 2 NaF + 3 H2O
(NH4)2S + Pb(NO3)2 = NH4NO3 + PbS =>
(NH4)2S + Pb(NO3)2 = 2 NH4NO3 + PbS
Cl2(aq) + KBr(aq) = KCl(aq) + Br2(aq) =>
Cl2(aq) + 2 KBr(aq) = 2 KCl(aq) + Br2(aq)
Ga2O3 + P2O5 = GaPO4 =>
Ga2O3 + P2O5 = 2 GaPO4
MnSO4 + KSCN = K4[Mn(SCN)6] + K2SO4 =>
MnSO4 + 6 KSCN = K4[Mn(SCN)6] + K2SO4
ZnSO4 + Fe = Fe(SO4)2 + Zn =>
2 ZnSO4 + Fe = Fe(SO4)2 + 2 Zn
BaCl2 + Mg4(SO2)2 = Ba4(SO2)2 + MgCl2 =>
4 BaCl2 + Mg4(SO2)2 = Ba4(SO2)2 + 4 MgCl2
H + Cu(NO3)2 = HNO3 + Cu =>
2 H + Cu(NO3)2 = 2 HNO3 + Cu
Na2HPO4 + BaCl2 = Ba3(PO4)2 + NaCl + HCl =>
2 Na2HPO4 + 3 BaCl2 = Ba3(PO4)2 + 4 NaCl + 2 HCl
| 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 sur11/27/24
Équations équilibrées sur12/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
