| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgNO = Mg(NO)
As2(SO4)3 + Ca(OH)2 = As(OH)3 + CaSO4 =>
As2(SO4)3 + 3 Ca(OH)2 = 2 As(OH)3 + 3 CaSO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaBH4 + HCl = H2 + NaBCl4 =>
NaBH4 + 4 HCl = 4 H2 + NaBCl4
HClO + Br2 + H2O = HBrO3 + HCl =>
5 HClO + Br2 + H2O = 2 HBrO3 + 5 HCl
COO + H2SO4 = COOH + HSO4 =>
COO + H2SO4 = COOH + HSO4
AgNO3 + CuS = Ag2S + Cu(NO3)2 =>
2 AgNO3 + CuS = Ag2S + Cu(NO3)2
COO + H2SO4 = COOH + HSO4 =>
COO + H2SO4 = COOH + HSO4
NaBH4 + HCl = NaCl + BCl3 + H2 =>
NaBH4 + 4 HCl = NaCl + BCl3 + 4 H2
COO + H2SO4 = COOH + HSO4 =>
COO + H2SO4 = COOH + HSO4
HCl(aq)H2O(l) = H3OCl =>
HCl(aq)H2O(l) = H3OCl
CoO + H2SO4 = CoSO4 + H2O =>
CoO + H2SO4 = CoSO4 + H2O
COO + H2SO4 = COOH + HSO4 =>
COO + H2SO4 = COOH + HSO4
SO2 + ClO2{-} + OH{-} = H2O + SO4{2-} + Cl =>
3 SO2 + 2 ClO2{-} + 4 OH{-} = 2 H2O + 3 SO4{2-} + 2 Cl
Cu + C = Cu2C3 =>
2 Cu + 3 C = Cu2C3
NaBH4 + HCl = H2 + NaBCl4 =>
NaBH4 + 4 HCl = 4 H2 + NaBCl4
CaCo3 + HCl = CaCl2 + H2Co3 =>
CaCo3 + 2 HCl = CaCl2 + H2Co3
CH3COOH + H2SO4 = CH3CH2OSO3H + O2 =>
CH3COOH + H2SO4 = CH3CH2OSO3H + O2
NaBH4 + HCl = NaCl + BH3 + H2 =>
NaBH4 + HCl = NaCl + BH3 + H2
HCl + Na2O = H2O + NaCl =>
2 HCl + Na2O = H2O + 2 NaCl
COO + H2SO4 = COOH + HSO4 =>
COO + H2SO4 = COOH + HSO4
NaBH4 + HCl = NaCl + H2 + B2H6 =>
2 NaBH4 + 2 HCl = 2 NaCl + 2 H2 + B2H6
Cu + NO3{-} + H{+} = Cu{2+} + NO + H2O =>
3 Cu + 2 NO3{-} + 8 H{+} = 3 Cu{2+} + 2 NO + 4 H2O
NaBH4 + HCl = NaCl + BH3 + H2 =>
NaBH4 + HCl = NaCl + BH3 + H2
Al(g) + O2(g) = Al2O3(g) =>
4 Al(g) + 3 O2(g) = 2 Al2O3(g)
NaOH + (COOH)2*2H2O = Na2(COO)2 + H2O =>
2 NaOH + (COOH)2*2H2O = Na2(COO)2 + 4 H2O
NaBH4 + HCl = NaCl + H2 + B2H6 =>
2 NaBH4 + 2 HCl = 2 NaCl + 2 H2 + B2H6
K2CO3 + CrCl3 + H2O = Cr(OH)3 + CO2 + KCl =>
3 K2CO3 + 2 CrCl3 + 3 H2O = 2 Cr(OH)3 + 3 CO2 + 6 KCl
NaBH4 + HCl = H2 + NaBCl4 =>
NaBH4 + 4 HCl = 4 H2 + NaBCl4
NaBH4 + HCl = NaCl + BH3 + H2 =>
NaBH4 + HCl = NaCl + BH3 + H2
NaBH4 + HCl = NaCl + H2 + B2H6 =>
2 NaBH4 + 2 HCl = 2 NaCl + 2 H2 + B2H6
Al2(SO4)3 + Na3(PO4) = AlPO4 + Na2(SO4) =>
Al2(SO4)3 + 2 Na3(PO4) = 2 AlPO4 + 3 Na2(SO4)
CaCl2 + K2CO3 = CaCl2K2CO3 =>
CaCl2 + K2CO3 = CaCl2K2CO3
K + AuNO3 = KNO3 + Au =>
K + AuNO3 = KNO3 + Au
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
AlBr3 + KOH = Al(OH)3 + KBr =>
AlBr3 + 3 KOH = Al(OH)3 + 3 KBr
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
NH3 + Fe(NO3)3 + H2O = NH4{+} + NO2{-} + Fe(OH)3 =>
5 NH3 + Fe(NO3)3 + 2 H2O = 4 NH4{+} + 4 NO2{-} + Fe(OH)3
NaHS = Na + H + S =>
NaHS = Na + H + S
Ba(NO3)2 + Na2CO3 = Ba(NO3)2Na2CO3 =>
Ba(NO3)2 + Na2CO3 = Ba(NO3)2Na2CO3
CNH2NOO2 = CO2H2ON2 =>
CNH2NOO2 = CO2H2ON2
Li + N{2+} = Li{3+} + N =>
2 Li + 3 N{2+} = 2 Li{3+} + 3 N
NaNo3 + KCl = NaCl + KNo3 =>
NaNo3 + KCl = NaCl + KNo3
Zn2[Fe(CN)6] + K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 =>
3 Zn2[Fe(CN)6] + K4[Fe(CN)6] = 2 K2Zn3[Fe(CN)6]2
Cu(NO3)2 + Na2SO4 = CuSO4 + NaNO3 =>
Cu(NO3)2 + Na2SO4 = CuSO4 + 2 NaNO3
X(s) + HCl(aq) = XCl3(aq) + H2(g) =>
2 X(s) + 6 HCl(aq) = 2 XCl3(aq) + 3 H2(g)
H3PO2 + H2CrO6 + HCl = H3PO4 + CrCl3 + H2O =>
7 H3PO2 + 4 H2CrO6 + 12 HCl = 7 H3PO4 + 4 CrCl3 + 10 H2O
MgCl2 + Na2SO4 = MgSO4 + NaCl =>
MgCl2 + Na2SO4 = MgSO4 + 2 NaCl
NaI + Cr(NO3)3 = CrI3 + NaNO3 =>
3 NaI + Cr(NO3)3 = CrI3 + 3 NaNO3
| 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 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/10/24
Équations équilibrées sur10/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
