| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2O + N2O5 = 2 KNO3
Sr(ClO2)2 + Pb(SCN)4 = Sr(SCN)2 + Pb(ClO2)4 =>
2 Sr(ClO2)2 + Pb(SCN)4 = 2 Sr(SCN)2 + Pb(ClO2)4
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2 =>
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2
KOH + NiCl2 = Ni(OH)2 + KCl =>
2 KOH + NiCl2 = Ni(OH)2 + 2 KCl
CH3COO + Li = CH3COOLi =>
CH3COO + Li = CH3COOLi
Br2 + SnSO4 + H2O = H2SO4 + HBrO3 + Sn =>
Br2 + 5 SnSO4 + 6 H2O = 5 H2SO4 + 2 HBrO3 + 5 Sn
ZrO2 + CO2 = ZrCO4 =>
ZrO2 + CO2 = ZrCO4
C + O2 = CO2 =>
C + O2 = CO2
(BiO)OH = Bi2O3 + H2O =>
2(BiO)OH = Bi2O3 + H2O
PCl5 + Na2S2O3 = NaCl + POCl + SOCl =>
PCl5 + Na2S2O3 = 2 NaCl + POCl + 2 SOCl
CaI2 + Hg(NO3)2 = Ca(NO3)2 + HgI2 =>
CaI2 + Hg(NO3)2 = Ca(NO3)2 + HgI2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
H2S + Zn(NO3)2 = (NO3)2H2 + SZn =>
H2S + Zn(NO3)2 = (NO3)2H2 + SZn
HCl(aq) + KMnO4(s) = KCl + MnCl2 + H2O + Cl2 =>
16 HCl(aq) + 2 KMnO4(s) = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HNO3 + H2S = S + H2O + N =>
2 HNO3 + 5 H2S = 5 S + 6 H2O + 2 N
PbNO3 + (C6H5)2NH = Pb2NH + C6H5NO3 =>
2 PbNO3 + (C6H5)2NH = Pb2NH + 2 C6H5NO3
C2H4 + H2SO4 = C2H6SO4 =>
C2H4 + H2SO4 = C2H6SO4
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Cr(OH)3 + H2SO4 = Cr2(SO4)3 + H2O =>
2 Cr(OH)3 + 3 H2SO4 = Cr2(SO4)3 + 6 H2O
HBrO + H2O = H3O + BrO =>
HBrO + H2O = H3O + BrO
H2S + SO2 = S2 + H2O =>
4 H2S + 2 SO2 = 3 S2 + 4 H2O
Ca + PO4 = CaPO4 =>
Ca + PO4 = CaPO4
Zn(OH)4 = OH + Zn(OH)2 =>
Zn(OH)4 = 2 OH + Zn(OH)2
MnO4{-2} + H3O{+} = MnO4{-} + MnO2 + H2O =>
3 MnO4{-2} + 4 H3O{+} = 2 MnO4{-} + MnO2 + 6 H2O
NO + H2O + Ni(NO3)2 = HNO3 + Ni =>
2 NO + 4 H2O + 3 Ni(NO3)2 = 8 HNO3 + 3 Ni
B(NO3)2 = BO + N2 + O2 =>
2 B(NO3)2 = 2 BO + 2 N2 + 5 O2
(NH4)2S + H2SO4 = (NH4)HSO4 + H2S =>
(NH4)2S + 2 H2SO4 = 2(NH4)HSO4 + H2S
C2H4(OH)2 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H4(OH)2 + 5 K2Cr2O7 + 20 H2SO4 = 6 CO2 + 5 Cr2(SO4)3 + 5 K2SO4 + 29 H2O
H2PO4{-} + H3O = HPO2{-} + H2O =>
H2PO4{-} + 3 H3O = HPO2{-} + 5 H2O
MnCl3 + Na2CO3 = MnCO3 + Na2Cl3 =>
MnCl3 + Na2CO3 = MnCO3 + Na2Cl3
LiOH + HBr = Li + Br + H2O =>
LiOH + HBr = Li + Br + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cr(NO3)2 + Al = Cr + Al(NO3)3 =>
3 Cr(NO3)2 + 2 Al = 3 Cr + 2 Al(NO3)3
Mg3 + HCl3 = MgCl2 + H2 =>
Mg3 + 2 HCl3 = 3 MgCl2 + H2
Na2S + HNO3 = Na2SO4 + NO + H2O =>
3 Na2S + 8 HNO3 = 3 Na2SO4 + 8 NO + 4 H2O
SnCl2 + NaOH + BiCl3 = Na2[Sn(OH)6] + Bi + NaCl =>
3 SnCl2 + 18 NaOH + 2 BiCl3 = 3 Na2[Sn(OH)6] + 2 Bi + 12 NaCl
In(NO3)3*5H2O + Na2CO3 + C9H7NO = In(C9H6NO)3 + NaNO3 + H2O + CO2 =>
2 In(NO3)3*5H2O + 3 Na2CO3 + 6 C9H7NO = 2 In(C9H6NO)3 + 6 NaNO3 + 13 H2O + 3 CO2
H2SO4 + Ca(OH)2 = CaSO4*2H2O =>
H2SO4 + Ca(OH)2 = CaSO4*2H2O
NaCl + NaOH = Na(OH)2 + Na2Cl =>
NaCl + 2 NaOH = Na(OH)2 + Na2Cl
LiOH + Fe(NO3)3 = LiNO3 + Fe(OH)3 =>
3 LiOH + Fe(NO3)3 = 3 LiNO3 + Fe(OH)3
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Ca + PO4 = Ca3(PO4)2 =>
3 Ca + 2 PO4 = Ca3(PO4)2
CaO2H2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO2H2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
S + HNO3(s) = H2SO4 + NO2 + H2O =>
S + 6 HNO3(s) = H2SO4 + 6 NO2 + 2 H2O
| 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 53 54 55 56 57 58 59 60 61 62 63 64 65 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/11/24
Équations équilibrées sur03/12/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
