| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 HCOOH + Al2O3 = 2(HCOO)3Al + 3 H2O
ZnOH + C = Zn + COH =>
ZnOH + C = Zn + COH
CH3Br + NaOH = C2H5OH + NaBr + H2O =>
2 CH3Br + 2 NaOH = C2H5OH + 2 NaBr + H2O
HCOOH + Al2O3 = (HCOO)3Al + H2O =>
6 HCOOH + Al2O3 = 2(HCOO)3Al + 3 H2O
KCN = K + C + N2 =>
2 KCN = 2 K + 2 C + N2
CH3Br + NaOH = C2H5OH + NaBr + H2O =>
2 CH3Br + 2 NaOH = C2H5OH + 2 NaBr + H2O
HCOOH + Al2O3 = (HCOO)3Al + H2O =>
6 HCOOH + Al2O3 = 2(HCOO)3Al + 3 H2O
Zn + Hg{+2} = Zn{+2} + Hg =>
Zn + Hg{+2} = Zn{+2} + Hg
CH3Br + NaOH = C2H5OH + NaBr + H2O =>
2 CH3Br + 2 NaOH = C2H5OH + 2 NaBr + H2O
HCl + Mg(OH)2 = H2(OH)2 + MgCl2 =>
2 HCl + Mg(OH)2 = H2(OH)2 + MgCl2
HCOOH + Al2O3 = (HCOO)3Al + H2O =>
6 HCOOH + Al2O3 = 2(HCOO)3Al + 3 H2O
CH3Br + NaOH = CH3OH + NaBr =>
CH3Br + NaOH = CH3OH + NaBr
CH3Br + NaOH = C2H5OH + NaBr + H2O =>
2 CH3Br + 2 NaOH = C2H5OH + 2 NaBr + H2O
(CH3COOH)2 + Br2 = CH2BrCOOH + HBr =>
(CH3COOH)2 + 2 Br2 = 2 CH2BrCOOH + 2 HBr
CH3Br + NaOH = C2H5OH + NaBr + H2O =>
2 CH3Br + 2 NaOH = C2H5OH + 2 NaBr + H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Ba(NO3)2 + MnSO4 = BaSO4 + Mn(NO3)2 =>
Ba(NO3)2 + MnSO4 = BaSO4 + Mn(NO3)2
I2 + Na2S = Na2I + S =>
I2 + 2 Na2S = 2 Na2I + 2 S
I({-}) + MnO4({-}) + H2O = I2 + MnO2 + OH({-}) =>
6 I({-}) + 2 MnO4({-}) + 4 H2O = 3 I2 + 2 MnO2 + 8 OH({-})
K2CrO4 + HBr = CrBr3 + Br + H2O + KBr =>
K2CrO4 + 8 HBr = CrBr3 + 3 Br + 4 H2O + 2 KBr
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCOOH + Al2O3 = (HCOO)3Al + H2O =>
6 HCOOH + Al2O3 = 2(HCOO)3Al + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
MgSO4 + Na2SiO3 = MgSiO4 + Na2SO3 =>
MgSO4 + Na2SiO3 = MgSiO4 + Na2SO3
C4H10 + O2 = C4H8 + H2O =>
2 C4H10 + O2 = 2 C4H8 + 2 H2O
CH3Br + NaOH = C2H5OH + NaBr + H2O =>
2 CH3Br + 2 NaOH = C2H5OH + 2 NaBr + H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
I2 + HBr = IBr + H2 =>
I2 + 2 HBr = 2 IBr + H2
Be(OH)2 + HBr = H2O + Br2Be =>
Be(OH)2 + 2 HBr = 2 H2O + Br2Be
H2CO3 + Fe2O = Fe2(CO3) + H2O =>
H2CO3 + Fe2O = Fe2(CO3) + H2O
HCOOH + Al2O3 = (HCOO)3Al + H2O =>
6 HCOOH + Al2O3 = 2(HCOO)3Al + 3 H2O
BaCl2 + Na2(SO4) = Ba(SO4) + NaCl =>
BaCl2 + Na2(SO4) = Ba(SO4) + 2 NaCl
[Fe(CN)6] + K = K4[Fe(CN)6] =>
[Fe(CN)6] + 4 K = K4[Fe(CN)6]
SeO2 + Ba(OH)2 = Se(OH)2 + BaO2 =>
SeO2 + Ba(OH)2 = Se(OH)2 + BaO2
Fe(OH)3 = ironoxide + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
K2MnF6 + SbF6 = KSbF6 + MnF3 + F3 =>
K2MnF6 + 2 SbF6 = 2 KSbF6 + MnF3 + F3
Fe2O3 + CH3COOH = Fe + CO2 + H2O =>
4 Fe2O3 + 3 CH3COOH = 8 Fe + 6 CO2 + 6 H2O
C3H4O4 + NaOH = C3H3O4Na + H2O =>
C3H4O4 + NaOH = C3H3O4Na + H2O
C9H2 + O = C + H2O =>
C9H2 + O = 9 C + H2O
C8H10O + KMnO4 + H2SO4 = C8H8O2 + K2SO4 + MnSO4 + H2O =>
5 C8H10O + 4 KMnO4 + 6 H2SO4 = 5 C8H8O2 + 2 K2SO4 + 4 MnSO4 + 11 H2O
K3[Fe(C2O4)3] + NH4SCN = (NH4)2C2O4 + K3[Fe(SCN)6] =>
K3[Fe(C2O4)3] + 6 NH4SCN = 3(NH4)2C2O4 + K3[Fe(SCN)6]
Ba(OH)2 + H(NO3) = Ba(NO3)2 + H(OH) =>
Ba(OH)2 + 2 H(NO3) = Ba(NO3)2 + 2 H(OH)
NaCl(aq) + Hg2(C2H3O2)2(ag) = Hg2Cl(s) + Na(C2H3O2)2(aq) =>
NaCl(aq) + Hg2(C2H3O2)2(ag) = Hg2Cl(s) + Na(C2H3O2)2(aq)
CH2Cl2 + H2 = C2H2 + HCl =>
2 CH2Cl2 + H2 = C2H2 + 4 HCl
| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
