| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mo + 7 HF + 2 HNO3 = HMoF7 + 2 NO + 4 H2O
(d)NH3(g) + CO2(g) = (NH2)2CO(s) + H2O(g) =>
2(d)NH3(g) + CO2(g) = (NH2)2CO(s) + H2O(g)
AgNO3{-}1 + KCl = AgCl + KNO3{-}1 =>
AgNO3{-}1 + KCl = AgCl + KNO3{-}1
(NH4)2Fe(SO4)2 + NaOH = NH4OH + Na2SO4 + Fe(OH)2 =>
(NH4)2Fe(SO4)2 + 4 NaOH = 2 NH4OH + 2 Na2SO4 + Fe(OH)2
NaS2O3 + HCI = NaCI + S + SO2 + H2O =>
4 NaS2O3 + 4 HCI = 4 NaCI + 3 S + 5 SO2 + 2 H2O
MgO + C6H8O7 = Mg3(C6H5O7)2 + H2O =>
3 MgO + 2 C6H8O7 = Mg3(C6H5O7)2 + 3 H2O
B2O3 + P4O10 = BPO4 =>
2 B2O3 + P4O10 = 4 BPO4
AgNO3 + Cl2 = AgCl + O2 + NO =>
2 AgNO3 + Cl2 = 2 AgCl + 2 O2 + 2 NO
Na2SnS3 + H2SO4 = SnS2 + Na2SO4 + H2S =>
Na2SnS3 + H2SO4 = SnS2 + Na2SO4 + H2S
SO4{2-} + H{+} + C6H6 = CO2 + H2S{-} + H2O =>
10 SO4{2-} + 10 H{+} + 3 C6H6 = 18 CO2 + 10 H2S{-} + 4 H2O
CH3COOH + CuO = Cu + CH3COOHO =>
CH3COOH + CuO = Cu + CH3COOHO
A2 + B2 = AB2 =>
A2 + 2 B2 = 2 AB2
Al + CH3COOH = Al(C2H3O2)3 + H2 =>
2 Al + 6 CH3COOH = 2 Al(C2H3O2)3 + 3 H2
SO2(g) + CaCO3(s) + O2(g) + H2O(l) = CaSO4*2H2O(s) + CO2(g) =>
2 SO2(g) + 2 CaCO3(s) + O2(g) + 4 H2O(l) = 2 CaSO4*2H2O(s) + 2 CO2(g)
(H3O)2Sb2O6 = Sb6O13 + O2 + H2O =>
3(H3O)2Sb2O6 = Sb6O13 + O2 + 9 H2O
Cu + SO2 + HNO3 = CuSO4 + NO2 + H2O =>
Cu + SO2 + 4 HNO3 = CuSO4 + 4 NO2 + 2 H2O
Br2(l) + Na(s) = NaBr2 =>
Br2(l) + Na(s) = NaBr2
AgBr + SO3 = Ag2SO3 + Br =>
2 AgBr + SO3 = Ag2SO3 + 2 Br
Ra + H2O = Ra(HO)2 + H2 =>
Ra + 2 H2O = Ra(HO)2 + H2
(SO3S)2{-} + Cl2 + H2O = (SO4)2{-} + Cl{-} + H{+} =>
2(SO3S)2{-} + 19 Cl2 + 20 H2O = 4(SO4)2{-} + 38 Cl{-} + 40 H{+}
As + NaOCl + NaOH = Na3AsO4 + NaCl + H2O =>
2 As + 5 NaOCl + 6 NaOH = 2 Na3AsO4 + 5 NaCl + 3 H2O
FeCl2 + H2O = Fe(OH)2 + HCl =>
FeCl2 + 2 H2O = Fe(OH)2 + 2 HCl
Cu(SO4)2Ni = Ni(SO4)2Cu =>
Cu(SO4)2Ni = Ni(SO4)2Cu
B + F = BF =>
B + F = BF
H2 + TIO2 + H2O = TI(OH)3 =>
H2 + 2 TIO2 + 2 H2O = 2 TI(OH)3
Li + Ag3PO4 = Li3PO4 + Ag =>
3 Li + Ag3PO4 = Li3PO4 + 3 Ag
Ag3PO4 + HCl = Ag3Cl6 + H6PO4 =>
Ag3PO4 + 6 HCl = Ag3Cl6 + H6PO4
Ba(HCO3)2 + NaOH = NaHCO3 + Ba(OH)2 =>
Ba(HCO3)2 + 2 NaOH = 2 NaHCO3 + Ba(OH)2
H2S + Ca(OH)2 = H2O + Ca + S =>
H2S + Ca(OH)2 = 2 H2O + Ca + S
Si + NaOH + H2O = NaSiO3 + H2 =>
2 Si + 2 NaOH + 4 H2O = 2 NaSiO3 + 5 H2
HNO3 + FeS2 = H2O + NO + S + Fe(NO3)2 =>
8 HNO3 + 3 FeS2 = 4 H2O + 2 NO + 6 S + 3 Fe(NO3)2
TiO2 + BrF3 = TiF4 + Br2 + O2 =>
3 TiO2 + 4 BrF3 = 3 TiF4 + 2 Br2 + 3 O2
KH2PO4 = K{+} + H2PO4{-} =>
KH2PO4 = K{+} + H2PO4{-}
Cr(NO3)3(aq) + Na2CO3(aq) = Cr2(CO3)3(s) + NaNO3(aq) =>
2 Cr(NO3)3(aq) + 3 Na2CO3(aq) = Cr2(CO3)3(s) + 6 NaNO3(aq)
Cs3 + P = Cs2P6 =>
2 Cs3 + 18 P = 3 Cs2P6
S = S3 =>
3 S = S3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C6H6 + FeBr3 = C6Br3 + FeH6 =>
C6H6 + FeBr3 = C6Br3 + FeH6
K2SO4 + HF = KF + H2SO4 =>
K2SO4 + 2 HF = 2 KF + H2SO4
CNH2(NH)2NO2 + Zn + H2O = CNH2(NH)2NH2 + Zn(OH)2 =>
CNH2(NH)2NO2 + 3 Zn + 4 H2O = CNH2(NH)2NH2 + 3 Zn(OH)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2SnS3 + H2SO4 = SnS2 + Na2SO4 + H2S =>
Na2SnS3 + H2SO4 = SnS2 + Na2SO4 + H2S
Y3 = Y =>
Y3 = 3 Y
HCLO4(aq) + KOH(aq) = KCLO4(aq) + H2O(l) =>
HCLO4(aq) + KOH(aq) = KCLO4(aq) + H2O(l)
Na2SnS3 + H2SO4 = SnS2 + Na2SO4 + H2S =>
Na2SnS3 + H2SO4 = SnS2 + Na2SO4 + H2S
Zn + Cu(OH)2 = Zn(OH)4 + Cu =>
Zn + 2 Cu(OH)2 = Zn(OH)4 + 2 Cu
H2O + Ni2O3 + Cd = Cd(OH)2 + Ni(OH)2 =>
3 H2O + Ni2O3 + Cd = Cd(OH)2 + 2 Ni(OH)2
Mg(NO3)2 + CH4N2O = MgO + N2 + H2O + CO2 =>
3 Mg(NO3)2 + 5 CH4N2O = 3 MgO + 8 N2 + 10 H2O + 5 CO2
Mn(C10H14N2O8)*4H2O = MnO + H2O + CO + C83H6 + N2 =>
43 Mn(C10H14N2O8)*4H2O = 43 MnO + 458 H2O + 15 CO + 5 C83H6 + 43 N2
K3[Cr(OH)6] = Cr(OH)3 + KOH =>
K3[Cr(OH)6] = Cr(OH)3 + 3 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 |
| 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.
