| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CH2C(CH3)CHCHCH2CH2CH3 + 10 KMnO4 + 11 H2O = 3 CH2OHC(CH3)OHCHOHCHOHCHOHCHOHCH2OH + 10 KOH + 10 MnO2
MgBr2(i) = Mg + Br =>
MgBr2(i) = Mg + 2 Br
K4(Ni(NO2)6)*H2O + C6H16N2 = H2O + (Ni(ONO)2(C6H16N2)) + KNO2 =>
K4(Ni(NO2)6)*H2O + C6H16N2 = H2O + (Ni(ONO)2(C6H16N2)) + 4 KNO2
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
C6H5OH + Br2 = C6H5OBr + HBr =>
C6H5OH + Br2 = C6H5OBr + HBr
Zn(OH)2 + KCl = K2ZnO2 + HCl =>
Zn(OH)2 + 2 KCl = K2ZnO2 + 2 HCl
Pb(NO3)2 + CaCO3 = Ca(NO3)2 + Pb(CO3) =>
Pb(NO3)2 + CaCO3 = Ca(NO3)2 + Pb(CO3)
AgNO3 + K2SO4 = Ag2SO4 + NO3K =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 NO3K
AgNO2(aq) + NaCl(aq) = AgCl(s) + NaNO2(aq) =>
AgNO2(aq) + NaCl(aq) = AgCl(s) + NaNO2(aq)
Mg + (H2O) = H2 + MgO =>
Mg + (H2O) = H2 + MgO
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Al{+3} + SO4{-2} = Al2(SO4)3 =>
2 Al{+3} + 3 SO4{-2} = Al2(SO4)3
Al + Fe{+} = Al{+} + Fe =>
Al + Fe{+} = Al{+} + Fe
AgNo3 + HCl = AgCl + HNo3 =>
AgNo3 + HCl = AgCl + HNo3
Na2SO4 + Ba(NO3)2 = BaSO4 + NaNO3 =>
Na2SO4 + Ba(NO3)2 = BaSO4 + 2 NaNO3
I2 + C2H2 = HI + C =>
I2 + C2H2 = 2 HI + 2 C
Na2B4O7 + H2SO4 + H2O = H3BO3 + Na2SO4H3BO3 =>
Na2B4O7 + H2SO4 + 5 H2O = 3 H3BO3 + Na2SO4H3BO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K2[Be(OH)4] + AlCl3 = Be(OH)2 + Al(OH)3 + KCl =>
3 K2[Be(OH)4] + 2 AlCl3 = 3 Be(OH)2 + 2 Al(OH)3 + 6 KCl
N3 + F = NF3 =>
N3 + 9 F = 3 NF3
FeS + NO2{-} + H{+} = Fe3{+} + SO32{-} + H2O + NO =>
3 FeS + 190 NO2{-} + 188 H{+} = Fe3{+} + 3 SO32{-} + 94 H2O + 190 NO
Mg + H2O(steam) = MgO + H2 =>
Mg + H2O(steam) = MgO + H2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
hexadecane + oxygen = carbondioxide + water =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
Zn + Li2O2 = ZnO + Li =>
2 Zn + Li2O2 = 2 ZnO + 2 Li
Cu(OH)2 + CuCl2 = CuOHCl =>
Cu(OH)2 + CuCl2 = 2 CuOHCl
NaClO(aq) + HI = NaI + HClO =>
NaClO(aq) + HI = NaI + HClO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HI + NaClO3 = I2 + NaCl + H2O =>
6 HI + NaClO3 = 3 I2 + NaCl + 3 H2O
MgCl2 + Zn(NO3)2(aq) = Mg(NO3)2 + ZnCl2 =>
MgCl2 + Zn(NO3)2(aq) = Mg(NO3)2 + ZnCl2
HCl + KH = H + KCl =>
HCl + KH = 2 H + KCl
Al + H2(SO4)3 = Al(SO4)3 + H2 =>
Al + H2(SO4)3 = Al(SO4)3 + H2
Au + H2O + O2 = Au(OH)2 =>
2 Au + 2 H2O + O2 = 2 Au(OH)2
Mn2O7 + NaOH = Mn(OH)7 + Na2O =>
Mn2O7 + 14 NaOH = 2 Mn(OH)7 + 7 Na2O
Ba(NO3)2 + K2SO4 = K2(NO3)2 + Ba(SO4) =>
Ba(NO3)2 + K2SO4 = K2(NO3)2 + Ba(SO4)
P + NaClO3 = NaCl + P2O5 =>
6 P + 5 NaClO3 = 5 NaCl + 3 P2O5
As2S3 + H{+} + NO3{-} + H2O = H3AsO4 + NO + S =>
3 As2S3 + 10 H{+} + 10 NO3{-} + 4 H2O = 6 H3AsO4 + 10 NO + 9 S
MnBr2 + Ba(OH)2 = Mn(OH)2 + BaBr2 =>
MnBr2 + Ba(OH)2 = Mn(OH)2 + BaBr2
MgCl2 + KMnO4 + H2SO4 = MgSO4 + MnSO4 + Cl2 + K2SO4 + H2O =>
5 MgCl2 + 2 KMnO4 + 8 H2SO4 = 5 MgSO4 + 2 MnSO4 + 5 Cl2 + K2SO4 + 8 H2O
Ca + NH3 = CaH2 + N =>
3 Ca + 2 NH3 = 3 CaH2 + 2 N
N2O5 + KOH = N2OH + KO5 =>
N2O5 + KOH = N2OH + KO5
CuO + HBr = CuBr2 + H2O =>
CuO + 2 HBr = CuBr2 + H2O
NaClO + H2S = NaCl + H2SO4 =>
4 NaClO + H2S = 4 NaCl + H2SO4
Na3 + H2O = NaOH + H =>
Na3 + 3 H2O = 3 NaOH + 3 H
H{+} + Cr2O7{2-} + C2H5OH = Cr{3+} + CO2(g) + H2O(l) =>
16 H{+} + 2 Cr2O7{2-} + C2H5OH = 4 Cr{3+} + 2 CO2(g) + 11 H2O(l)
H3(PO4) + NaOH = Na3(PO4) + H2O =>
H3(PO4) + 3 NaOH = Na3(PO4) + 3 H2O
SiCl(subscript)4 + H(subscript)2O = SiO(subscript)2 + HCl =>
SiCl(subscript)4 + 2 H(subscript)2O = SiO(subscript)2 + 4 HCl
(BaCl2)(H2O)2(s) = BaCl2(s) + H2O(g) =>
(BaCl2)(H2O)2(s) = BaCl2(s) + 2 H2O(g)
NiCl2 + FeS = NiS + FeCl2 =>
NiCl2 + FeS = NiS + FeCl2
K2SO4 + SO3 + H2O = KHSO4 =>
K2SO4 + SO3 + H2O = 2 KHSO4
| 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 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
