| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C2H4(OH)2 + Na2Cr2O7 + 4 H2SO4 = 3 C2H4O2 + Cr2(SO4)3 + Na2SO4 + 7 H2O
CH3CHO + MnO4{-} + H{+} = CH3COOH + Mn{2} + H2O =>
5 CH3CHO + 2 MnO4{-} + 6 H{+} = 5 CH3COOH + 2 Mn{2} + 3 H2O
CH3CH2OH(g) + HCl(g) = CH3CH2Cl(g) + H2O(g) =>
CH3CH2OH(g) + HCl(g) = CH3CH2Cl(g) + H2O(g)
CuPO4 + Zn = Cu + ZnPO4 =>
CuPO4 + Zn = Cu + ZnPO4
KNo2 + KMnO4 + HCl = KNo3 + MnCl2 + KCl + H2O =>
15 KNo2 + KMnO4 + 8 HCl = 10 KNo3 + MnCl2 + 6 KCl + 4 H2O
CuPO4 + Zn = Cu + ZnPO4 =>
CuPO4 + Zn = Cu + ZnPO4
K2Cr2O7 + HCl = O2 + CrCl3 + KCl + H2O =>
2 K2Cr2O7 + 16 HCl = 3 O2 + 4 CrCl3 + 4 KCl + 8 H2O
HNO3 + MgCO3 = H2CO3 + Mg(NO3)2 =>
2 HNO3 + MgCO3 = H2CO3 + Mg(NO3)2
CuPO4 + Zn = Cu + ZnPO4 =>
CuPO4 + Zn = Cu + ZnPO4
NaCl + (NH4)2O2 = Na2O2 + NH4Cl =>
2 NaCl + (NH4)2O2 = Na2O2 + 2 NH4Cl
CaCl2(aq) + K2CO3(aq) = CaCO3(aq) + KCl(s) =>
CaCl2(aq) + K2CO3(aq) = CaCO3(aq) + 2 KCl(s)
P4S7 + HNO3 = H3PO4 + H2SO4 + NO2 + H2O =>
P4S7 + 62 HNO3 = 4 H3PO4 + 7 H2SO4 + 62 NO2 + 18 H2O
CuPO4 + Zn = Cu + ZnPO4 =>
CuPO4 + Zn = Cu + ZnPO4
KNO3 + BeCl2 = KCl + Be(NO3)2 =>
2 KNO3 + BeCl2 = 2 KCl + Be(NO3)2
CuPO4 + Zn = Cu + ZnPO4 =>
CuPO4 + Zn = Cu + ZnPO4
KMnO4 + C + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 5 C + 6 H2SO4 = 5 CO2 + 4 MnSO4 + 2 K2SO4 + 6 H2O
P4 + chlorine = Phosphorustrichloride =>
P4 + 6 Cl2 = 4 PCl3
CuPO4 + Zn = Cu + ZnPO4 =>
CuPO4 + Zn = Cu + ZnPO4
NH4HCO3(s) = NH3(s) + H2O(s) + CO2(g) =>
NH4HCO3(s) = NH3(s) + H2O(s) + CO2(g)
CH3Br + KCN = CH3CN + KBr =>
CH3Br + KCN = CH3CN + KBr
Zn + HCl = H2 + ZnCl2 = HCI =>
Zn + 2 HCl = H2 + ZnCl2
K2SO4 + Pb(CO3)2 = Pb(SO4)2 + K2CO3 =>
2 K2SO4 + Pb(CO3)2 = Pb(SO4)2 + 2 K2CO3
BaSO4 = SO2 + BaO2 =>
BaSO4 = SO2 + BaO2
Al + FeSO3 = AlSO3 + Fe =>
Al + FeSO3 = AlSO3 + Fe
N2O3 + CO = N2 + CO2 =>
N2O3 + 3 CO = N2 + 3 CO2
Ca(OH)2 + HgCl2 = HgO + CaCl2 + H2O =>
Ca(OH)2 + HgCl2 = HgO + CaCl2 + H2O
Sr(s) + H2O(l) = H2(g) + Sr(OH)2(aq) =>
Sr(s) + 2 H2O(l) = H2(g) + Sr(OH)2(aq)
Zn(OH)2 + Na = Na(OH) + Zn =>
Zn(OH)2 + 2 Na = 2 Na(OH) + Zn
ZnO + H3 + PO4 = Zn(PO4)2 + H2O =>
3 ZnO + 2 H3 + 6 PO4 = 3 Zn(PO4)2 + 3 H2O
Hf(OH)4 + K2O = HfO2 + KOH =>
Hf(OH)4 + 2 K2O = HfO2 + 4 KOH
ClAl3 + HCl = AlCl3 + H2 =>
ClAl3 + 8 HCl = 3 AlCl3 + 4 H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AlO + Na = Al + NaO =>
AlO + Na = Al + NaO
C2H4 + HBr = C2H5Br =>
C2H4 + HBr = C2H5Br
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
BF3 + LiH = LiBH4 + LiF =>
BF3 + 4 LiH = LiBH4 + 3 LiF
MnO2 + [SO3]{2-} + H{+} = Mn2{+} + [S2O6]2{-} + H2O =>
2 MnO2 + 4[SO3]{2-} + 8 H{+} = Mn2{+} + [S2O6]2{-} + 4 H2O
CH3CH2CH2CH3(g) + O2(g) = CO2(g) + H2O(l) =>
2 CH3CH2CH2CH3(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
Zn + CuPO4 = Cu + Zn3(PO4)2 =>
3 Zn + 2 CuPO4 = 2 Cu + Zn3(PO4)2
Zn + HCl + O2 = ZnClO2 + H =>
Zn + HCl + O2 = ZnClO2 + H
Na2O + CO2* = Na2CO3 =>
Na2O + CO2* = Na2CO3
Fe2O3 + C4 = Fe2 + CO2 =>
8 Fe2O3 + 3 C4 = 8 Fe2 + 12 CO2
NH4NO3 = HNO3 + H2O + N3 =>
15 NH4NO3 = 6 HNO3 + 27 H2O + 8 N3
Ag2CO3 + H{+} = Ag{+} + CO2 + H2O =>
Ag2CO3 + 2 H{+} = 2 Ag{+} + CO2 + H2O
Kl + Pb(NO3)2 = KlNO3 + Pb12 =>
24 Kl + 12 Pb(NO3)2 = 24 KlNO3 + Pb12
MnO2 + [SO3]{2-} + H{+} = Mn2{+} + [S2O6]2{-} + H2O =>
2 MnO2 + 4[SO3]{2-} + 8 H{+} = Mn2{+} + [S2O6]2{-} + 4 H2O
CUO + NaH = CU + NaOH =>
CUO + NaH = CU + NaOH
CuPO4 + Zn = Cu + ZnPO4 =>
CuPO4 + Zn = Cu + ZnPO4
UO2(NO3)2 = NO2 + O2 + UO3 =>
2 UO2(NO3)2 = 4 NO2 + O2 + 2 UO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 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 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/23
Équations équilibrées sur01/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
