| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 K[ICl4] + 12 KOH = 2 KIO3 + 6 H2O + 12 KCl + KI
CH3CHCHCH3 + KMnO4 + H2O = CH3CH(OH)CH(OH)CH3 + KOH + MnO2 =>
3 CH3CHCHCH3 + 2 KMnO4 + 4 H2O = 3 CH3CH(OH)CH(OH)CH3 + 2 KOH + 2 MnO2
BeI2 + Sn(NO3)2 = BeN2O6 + SnI2 =>
BeI2 + Sn(NO3)2 = BeN2O6 + SnI2
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Cr2(SO4)3 + NaOH = Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2SO4
PbO2 + Mn + H{+} = Pb{2+} + MnO4{-} + H2O =>
7 PbO2 + 2 Mn + 12 H{+} = 7 Pb{2+} + 2 MnO4{-} + 6 H2O
NH4Cl(aq) + Pb(NO3)2 = NH4NO3(aq) + PbCl2(s) =>
2 NH4Cl(aq) + Pb(NO3)2 = 2 NH4NO3(aq) + PbCl2(s)
P4 + Ca(OH)2 + H2O = CaHPO3 + PH3 =>
P4 + 2 Ca(OH)2 + 2 H2O = 2 CaHPO3 + 2 PH3
P + I3 = PI =>
3 P + I3 = 3 PI
NH3 + NaBrO = N2 + NaBr + H2O =>
2 NH3 + 3 NaBrO = N2 + 3 NaBr + 3 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
C6H5 + CH3CH2CH3 + NH3 = C9H13N =>
14 C6H5 + 5 CH3CH2CH3 + 11 NH3 = 11 C9H13N
CH3SiCl3 + H2O = HCl + SiO2 + CH4 =>
CH3SiCl3 + 2 H2O = 3 HCl + SiO2 + CH4
CuSO4 + H2O = H2SO4 + Cu(OH)2 =>
CuSO4 + 2 H2O = H2SO4 + Cu(OH)2
CuCl + (NH4)3PO4 = CuPO4 + (NH4)3Cl =>
CuCl + (NH4)3PO4 = CuPO4 + (NH4)3Cl
(NH4)2(CO3) + H3PO4 = (NH4)3(PO4) + H2O + CO2 =>
3(NH4)2(CO3) + 2 H3PO4 = 2(NH4)3(PO4) + 3 H2O + 3 CO2
Al + HNO3 = AlNO3 + N2 + H2O =>
10 Al + 12 HNO3 = 10 AlNO3 + N2 + 6 H2O
HNO2 + K2Cr2O7 + H2SO4 = HNO3 + K2SO4 + Cr2(SO4)3 + H2O =>
3 HNO2 + K2Cr2O7 + 4 H2SO4 = 3 HNO3 + K2SO4 + Cr2(SO4)3 + 4 H2O
C6H8O2 + O2 = CO2 + H2O =>
C6H8O2 + 7 O2 = 6 CO2 + 4 H2O
NaCl + CuCl2 = Na2[CuCl4] =>
2 NaCl + CuCl2 = Na2[CuCl4]
KHSO4 + BaCl2 = BaSO4 + K2SO4 + HCl =>
2 KHSO4 + BaCl2 = BaSO4 + K2SO4 + 2 HCl
MnSO4 + (NH4)2S = MnS + (NH4)2SO4 =>
MnSO4 + (NH4)2S = MnS + (NH4)2SO4
MgCl + Zn(NO3)2 = Mg(NO3)2 + ZnCl =>
MgCl + Zn(NO3)2 = Mg(NO3)2 + ZnCl
In + Cl2 = InCl4 =>
In + 2 Cl2 = InCl4
FeSO4 + HBrO3 + H2SO4 = Fe2(SO4)3 + FeBr3 + H2O =>
36 FeSO4 + 6 HBrO3 + 15 H2SO4 = 17 Fe2(SO4)3 + 2 FeBr3 + 18 H2O
NaHCO3 + H4P2O7 = NaH3P2O7 + CO2 + H2O =>
NaHCO3 + H4P2O7 = NaH3P2O7 + CO2 + H2O
K2SO4NaCl = K2ClNaSO4 =>
K2SO4NaCl = K2ClNaSO4
NH3 + NaBrO = N2 + NaBr + H2O =>
2 NH3 + 3 NaBrO = N2 + 3 NaBr + 3 H2O
C10H8 + CrO3 + H2SO4 = C8H6O4 + Cr2(SO4)3 + H2O =>
4 C10H8 + 14 CrO3 + 21 H2SO4 = 5 C8H6O4 + 7 Cr2(SO4)3 + 22 H2O
Fe + HNO3 = N2 + Fe(NO3)3 + H2O =>
10 Fe + 36 HNO3 = 3 N2 + 10 Fe(NO3)3 + 18 H2O
PbO + NH4NO3 = NH3 + Pb(NO3)2 + H2O =>
PbO + 2 NH4NO3 = 2 NH3 + Pb(NO3)2 + H2O
CaCO3 + PHOH = Ca(PHO)2 + H2O + CO2 =>
CaCO3 + 2 PHOH = Ca(PHO)2 + H2O + CO2
C6H10O3 + O2 = CO2 + H2O =>
C6H10O3 + 7 O2 = 6 CO2 + 5 H2O
AlS + HNO3 = Al(NO3)3 + NO + S + H2O =>
AlS + 4 HNO3 = Al(NO3)3 + NO + S + 2 H2O
Zn + NO3{-} + H{+} = Zn{2+} + NH4 + H2O =>
9 Zn + 2 NO3{-} + 20 H{+} = 9 Zn{2+} + 2 NH4 + 6 H2O
C2O4H2 + KMnO4 = CO2 + MnO2 + H2O + KOH =>
3 C2O4H2 + 2 KMnO4 = 6 CO2 + 2 MnO2 + 2 H2O + 2 KOH
K3AlO3 + H2SO4 = K2SO4 + Al2(SO4)3 + H2O =>
2 K3AlO3 + 6 H2SO4 = 3 K2SO4 + Al2(SO4)3 + 6 H2O
C4H6O5 + Na2CO3 = C4H4Na2O5 + CO2 + H2O =>
C4H6O5 + Na2CO3 = C4H4Na2O5 + CO2 + H2O
S2O8{2-} + I{-} = SO4{2-} + I2 =>
S2O8{2-} + 2 I{-} = 2 SO4{2-} + I2
LiClO2 + H2SO4 + NaI = LiCl + Na2SO4 + I2 + H2O =>
LiClO2 + 2 H2SO4 + 4 NaI = LiCl + 2 Na2SO4 + 2 I2 + 2 H2O
Zn + BaO = ZnO + Ba =>
Zn + BaO = ZnO + Ba
SOH2 + O = SO2 + H2O =>
SOH2 + 2 O = SO2 + H2O
Fe(s) + O2(g) = Fe3O4(s) = =>
3 Fe(s) + 2 O2(g) = Fe3O4(s)
SnCl2 + K2Cr2O7 + HCl = H2SnCl6 + KCl + CrCl3 + H2O =>
3 SnCl2 + K2Cr2O7 + 20 HCl = 3 H2SnCl6 + 2 KCl + 2 CrCl3 + 7 H2O
Ca(OH)2 + FeSO4 = CaSO4 + Fe(OH)2 =>
Ca(OH)2 + FeSO4 = CaSO4 + Fe(OH)2
Ca(ClO3) = Ca + ClO3 =>
Ca(ClO3) = Ca + ClO3
BaCl2 + Na(OH) = Ba(OH)2 + NaCl =>
BaCl2 + 2 Na(OH) = Ba(OH)2 + 2 NaCl
Ca3P2 + HNO3 = Ca3(PO4)2 + NO + H2O =>
3 Ca3P2 + 16 HNO3 = 3 Ca3(PO4)2 + 16 NO + 8 H2O
Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3[P(Mo3O10)] + NaNO3 + NH4NO3 + H2O =>
4 Na2HPO4 + 12(NH4)2MoO4 + 14 HNO3 = 4(NH4)3[P(Mo3O10)] + 8 NaNO3 + 9 NH4NO3 + 15 H2O
Cu(NO3)2 + ZnCl2 = Zn(NO3)2 + CuCl2 =>
Cu(NO3)2 + ZnCl2 = Zn(NO3)2 + CuCl2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/17/24
Équations équilibrées sur09/16/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
