Équations équilibrées la veille | Équations équilibrées le lendemain |
J + D = JD
PbCrO4 + KI + HCl = PbCl + KCl + CrCl3 + I2 + H2O =>
PbCrO4 + 4 KI + 8 HCl = PbCl + 4 KCl + CrCl3 + 2 I2 + 4 H2O
Cr + P2O5 + O2 = Cr(PO3)2 =>
2 Cr + 2 P2O5 + O2 = 2 Cr(PO3)2
LiOH + K2CrO4 = KOH + Li2CrO4 =>
2 LiOH + K2CrO4 = 2 KOH + Li2CrO4
HgNO3(aq) + MgCl2(aq) = Mg(NO3)2(aq) + HgCl(s) =>
2 HgNO3(aq) + MgCl2(aq) = Mg(NO3)2(aq) + 2 HgCl(s)
Na2SeO3 + SnCl2 + H2SO4 = Na2SeO4 + SnCl4 + SnS2 + H2O =>
6 Na2SeO3 + 2 SnCl2 + 2 H2SO4 = 6 Na2SeO4 + SnCl4 + SnS2 + 2 H2O
BaCl2(aq) + NaOH(aq) = Ba(OH)2 + NaCl =>
BaCl2(aq) + 2 NaOH(aq) = Ba(OH)2 + 2 NaCl
Ag3PO4 + H3O{+} = Ag{+} + H3PO4 + H2O =>
Ag3PO4 + 3 H3O{+} = 3 Ag{+} + H3PO4 + 3 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
SO3 + Ca = Ca(SO3) =>
SO3 + Ca = Ca(SO3)
SO2 + KMnO4 + H2O = MnSO4 + H2SO4 + KHSO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 MnSO4 + H2SO4 + 2 KHSO4
Zn + HNO3 = N2 + H2O + Zn(NO3) =>
10 Zn + 12 HNO3 = N2 + 6 H2O + 10 Zn(NO3)
Cu + CO2 + H2O = CuO + CH4 =>
4 Cu + CO2 + 2 H2O = 4 CuO + CH4
Zn + H2SO4 = ZnSO4 + H2O + S2O =>
5 Zn + 7 H2SO4 = 5 ZnSO4 + 7 H2O + S2O
Al(s) + Zn(NO3)2(aq) = Al(NO3)2(aq) + Zn(s) =>
Al(s) + Zn(NO3)2(aq) = Al(NO3)2(aq) + Zn(s)
Ag2SO4 + K3PO4 = Ag2PO4 + K3SO4 =>
Ag2SO4 + K3PO4 = Ag2PO4 + K3SO4
Br2 + FeCl3 = Cl2 + FeBr3 =>
3 Br2 + 2 FeCl3 = 3 Cl2 + 2 FeBr3
NO3{-} + Zn + H2O = Zn(OH)2 + NH3 + OH{-} =>
NO3{-} + 4 Zn + 6 H2O = 4 Zn(OH)2 + NH3 + OH{-}
Pb(CH3COOH)2 + KI = PbI2 + KCH3COOH =>
Pb(CH3COOH)2 + 2 KI = PbI2 + 2 KCH3COOH
Mn + C2O4 = MnC2O4 =>
Mn + C2O4 = MnC2O4
KI1 + CI2 = KCI + I2 =>
KI1 + CI2 = KCI + I2
BaI2*5H2O + Pb(NO3)2 = PbI2 + Ba(NO3)2 + H2O =>
BaI2*5H2O + Pb(NO3)2 = PbI2 + Ba(NO3)2 + 5 H2O
(NH4)2Se + HBr = NH4Br + H2Se =>
(NH4)2Se + 2 HBr = 2 NH4Br + H2Se
HNO3 + K = KNO3 + N2 + H2O =>
12 HNO3 + 10 K = 10 KNO3 + N2 + 6 H2O
(KCOO)2I + NaOH = KCOONa + I(OH)2 =>
(KCOO)2I + 2 NaOH = 2 KCOONa + I(OH)2
Fe(NO3)3 + KSCN = FeSCN(NO3)2 + KNO3 =>
Fe(NO3)3 + KSCN = FeSCN(NO3)2 + KNO3
(NH4)2O + H2S = (NH4)2S + H2O =>
(NH4)2O + H2S = (NH4)2S + H2O
C4H6O4 + KMnO4 = KMn + CO2 + H2O =>
4 C4H6O4 + 7 KMnO4 = 7 KMn + 16 CO2 + 12 H2O
Ca + H2O = Ca(OH) + H =>
Ca + H2O = Ca(OH) + H
Pb(NO3)2 + Na3PO4(aq) = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3PO4(aq) = Pb3(PO4)2 + 6 NaNO3
H2BO3 + C2H6O = H2O + CO2 + BO =>
6 H2BO3 + C2H6O = 9 H2O + 2 CO2 + 6 BO
H2PbCl6 + H2S = PbS + S + HCl =>
H2PbCl6 + 2 H2S = PbS + S + 6 HCl
SO4{-}2 + Sr{+} = SrSO4 =>
SO4{-}2 + Sr{+} = SrSO4
C + Al = Al4C2 =>
2 C + 4 Al = Al4C2
C4H6 + KMnO4 + H2O = CH3COOH + MnO2 + KOH =>
C4H6 + 2 KMnO4 + 2 H2O = 2 CH3COOH + 2 MnO2 + 2 KOH
C17H33 + O2 = CO2 + H2O =>
4 C17H33 + 101 O2 = 68 CO2 + 66 H2O
NaS2O3 + HCl = NaCl + S2 + H2O + SO2 =>
8 NaS2O3 + 8 HCl = 8 NaCl + 3 S2 + 4 H2O + 10 SO2
NaI(s) + H3PO4(l) = Na(OH) + IPO3 + H2 =>
NaI(s) + H3PO4(l) = Na(OH) + IPO3 + H2
NH3(l) + H2O(l) = NH4(s) + OH(l) =>
NH3(l) + H2O(l) = NH4(s) + OH(l)
SnCl2 + KMnO4 + HCl = MnCl2 + SnCl4 + KCl + H2O =>
5 SnCl2 + 2 KMnO4 + 16 HCl = 2 MnCl2 + 5 SnCl4 + 2 KCl + 8 H2O
MnO2 + Br2 + HOH = H2MnO4 + HBr =>
MnO2 + Br2 + 2 HOH = H2MnO4 + 2 HBr
BaCO3 + H = Ba + H2O + CO2 =>
BaCO3 + 2 H = Ba + H2O + CO2
H3BO3 + Li2CO3 = Li2B2O4 + H2O + CO2 =>
2 H3BO3 + Li2CO3 = Li2B2O4 + 3 H2O + CO2
Br2 + HCl = HBr + Cl =>
Br2 + 2 HCl = 2 HBr + 2 Cl
Mn(OH)5 + H3PO4 = HOH + Mn3(PO4)5 =>
3 Mn(OH)5 + 5 H3PO4 = 15 HOH + Mn3(PO4)5
HI + Ca(OH)2 = H2O + ICaI =>
2 HI + Ca(OH)2 = 2 H2O + ICaI
(CO2) + Ca(OH)2 = CaCO3 + H2O =>
(CO2) + Ca(OH)2 = CaCO3 + H2O
[Co(NO2)6]{3-} + SO5{2-} + H2O = Co{2+} + NO3{-} + SO4{2-} + H{+} =>
2[Co(NO2)6]{3-} + 11 SO5{2-} + H2O = 2 Co{2+} + 12 NO3{-} + 11 SO4{2-} + 2 H{+}
O4 + H3O = H2O =>
O4 + 8 H3O = 12 H2O
K2CrO4 + KI + H2O = K3[Cr(OH)6] + I2 + KOH =>
2 K2CrO4 + 6 KI + 8 H2O = 2 K3[Cr(OH)6] + 3 I2 + 4 KOH
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 |
Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.