| Équations équilibrées la veille |
(NH4)2CO3 + 2 HNO3 = 2 NH4NO3 + H2CO3
SO3 + I3 = IO + S =>
SO3 + I3 = 3 IO + S
Pb(OH)4 + Hg(ClO3)2 = Pb(ClO3)2 + Hg(OH)4 =>
Pb(OH)4 + Hg(ClO3)2 = Pb(ClO3)2 + Hg(OH)4
Bi = Bi3 =>
3 Bi = Bi3
Li2CO3(s) + HNO3(aq) = LiNO3(aq) + LiHCO3(aq) =>
Li2CO3(s) + HNO3(aq) = LiNO3(aq) + LiHCO3(aq)
C3H7OH + O2 = CO2 + H4O2 =>
2 C3H7OH + 9 O2 = 6 CO2 + 4 H4O2
NaHSO4 + BaCl2 = NaCl + BaSO4 + HCl =>
NaHSO4 + BaCl2 = NaCl + BaSO4 + HCl
Na2CrO4 + AlBr3 = NaBr + Al2(CrO4)3 =>
3 Na2CrO4 + 2 AlBr3 = 6 NaBr + Al2(CrO4)3
KI + K2Cr2O7 + H3PO4 = I2 + CrPO4 + K3PO4 + H2O =>
18 KI + 3 K2Cr2O7 + 14 H3PO4 = 9 I2 + 6 CrPO4 + 8 K3PO4 + 21 H2O
K2Cr2O7 + H2P2O6 + As4 = HAsO3 + K2HPO4 + Cr(PO3)3 + H2O =>
10 K2Cr2O7 + 35 H2P2O6 + 3 As4 = 12 HAsO3 + 10 K2HPO4 + 20 Cr(PO3)3 + 24 H2O
KHSO5*KHSO4*K2SO4 + Na2CO3*3H2O2 = O2 + CO2 + Na2SO4 + K2SO4 + H2O =>
KHSO5*KHSO4*K2SO4 + Na2CO3*3H2O2 = 2 O2 + CO2 + Na2SO4 + 2 K2SO4 + 4 H2O
CuSO4 + H2O + N2H4 = Cu2O + N2 + H2SO4 =>
4 CuSO4 + 2 H2O + N2H4 = 2 Cu2O + N2 + 4 H2SO4
BeN2O6 + AlF3 = BeF2 + AlN3O9 =>
3 BeN2O6 + 2 AlF3 = 3 BeF2 + 2 AlN3O9
NH + O = N + HO =>
NH + O = N + HO
HI + KMnO4 + H2SO4 = I2 + MnSO4 + K2SO2 + H2O =>
14 HI + 2 KMnO4 + 3 H2SO4 = 7 I2 + 2 MnSO4 + K2SO2 + 10 H2O
NO2 + H2 = HNO + H2O =>
2 NO2 + 3 H2 = 2 HNO + 2 H2O
KMnO4 + NaI + H2SO4 = I2 + Mn2(SO4)3 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 8 NaI + 8 H2SO4 = 4 I2 + Mn2(SO4)3 + 4 Na2SO4 + K2SO4 + 8 H2O
HBrO3 + Co(OH)3 = Co(BrO3)3 + H2O =>
3 HBrO3 + Co(OH)3 = Co(BrO3)3 + 3 H2O
(NH4)2CO3 + HNO3 = NH4NO3 + H2O + CO2 =>
(NH4)2CO3 + 2 HNO3 = 2 NH4NO3 + H2O + CO2
Hg(NO3)2 + K3PO4 = HgPO4 + K3(NO3)2 =>
Hg(NO3)2 + K3PO4 = HgPO4 + K3(NO3)2
NaOH + HCl = NaCl + (OH)H =>
NaOH + HCl = NaCl + (OH)H
H2O + Fe(OH)2 + CrO4 = Fe(OH)3 + Cr(OH)4 =>
4 H2O + 4 Fe(OH)2 + CrO4 = 4 Fe(OH)3 + Cr(OH)4
(NH4)3PO4 + KOH = NH4(OH) + K3PO4 =>
(NH4)3PO4 + 3 KOH = 3 NH4(OH) + K3PO4
C3H2O6 + O2 = CO2 + H2O =>
2 C3H2O6 + O2 = 6 CO2 + 2 H2O
Mg3(AsO4) = Mg + AsO4 =>
Mg3(AsO4) = 3 Mg + AsO4
H3PO4 + P4O10 = HO10 + P3PO4 =>
4 H3PO4 + 18 P4O10 = 12 HO10 + 19 P3PO4
HNo3 + Zn = HZn + No3 =>
HNo3 + Zn = HZn + No3
Ca(OH)2 + KHC8H4O4 = Ca(KC8H4O4)2 + H2O =>
Ca(OH)2 + 2 KHC8H4O4 = Ca(KC8H4O4)2 + 2 H2O
Br2(l) + KI = KBr + I2 =>
Br2(l) + 2 KI = 2 KBr + I2
(CuSO4*5H2O) + Ca(NO3)2 = Cu(NO3)2 + CaSO4 + H2O =>
(CuSO4*5H2O) + Ca(NO3)2 = Cu(NO3)2 + CaSO4 + 5 H2O
H2S + BaCl2 = HCl + Ba(HS)2 =>
2 H2S + BaCl2 = 2 HCl + Ba(HS)2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
KCrO2 + HBr = CrBr3 + KOH + H2O =>
KCrO2 + 3 HBr = CrBr3 + KOH + H2O
Mg3N2 + O2 = MgO + NO2 =>
2 Mg3N2 + 7 O2 = 6 MgO + 4 NO2
Mg(No3)2 + K2Cr2O7 = MgCr2O7 + KNo3 =>
Mg(No3)2 + K2Cr2O7 = MgCr2O7 + 2 KNo3
Mg3N2 + O2 = MgO + N2O5 =>
Mg3N2 + 4 O2 = 3 MgO + N2O5
Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2
As2S4 + O = As2O4 + SO2 =>
As2S4 + 12 O = As2O4 + 4 SO2
KMnO4 + NaOH = NaO4 + KMnOH =>
KMnO4 + NaOH = NaO4 + KMnOH
[Mn]{+2} + [BiO3]{-} + [H]{+} = [MnO4]{-} + [Bi]{+3} + H2O =>
2[Mn]{+2} + 5[BiO3]{-} + 14[H]{+} = 2[MnO4]{-} + 5[Bi]{+3} + 7 H2O
KF + Mg(NO3)2 = K2Mg + FNO3 =>
2 KF + Mg(NO3)2 = K2Mg + 2 FNO3
H2 + SO3 = SH + H2O =>
7 H2 + 2 SO3 = 2 SH + 6 H2O
ICl3 + HNO3 = HIO3 + NOCl + Cl2 + H2O =>
3 ICl3 + 5 HNO3 = 3 HIO3 + 5 NOCl + 2 Cl2 + H2O
CuS(s) = Cu(s) + S(g) =>
CuS(s) = Cu(s) + S(g)
(NH4)2O + HCl = NH4Cl + H2O =>
(NH4)2O + 2 HCl = 2 NH4Cl + H2O
ClO{-}(aq) + Cr(OH)4{-}(aq) = CrO42{-}(aq) + Cl{-}(aq) + H2O =>
40 ClO{-}(aq) + Cr(OH)4{-}(aq) = CrO42{-}(aq) + 40 Cl{-}(aq) + 2 H2O
Cu2S + Cu2SO4 = Cu + SO2 =>
Cu2S + Cu2SO4 = 4 Cu + 2 SO2
K2CO3 = CO3 + K2 =>
K2CO3 = CO3 + K2
KMnO4 + K2C2O4 + KOH = K2MnO4 + K2CO3 + H2O =>
2 KMnO4 + K2C2O4 + 4 KOH = 2 K2MnO4 + 2 K2CO3 + 2 H2O
NH3 = H3N =>
NH3 = H3N
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
