| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2CO3 + 2 HClO3 = H2CO3 + 2 NH4ClO3
HCOOH + LiOH = H2O + LiCOOH =>
HCOOH + LiOH = H2O + LiCOOH
ZnS + AlPO4 = ZnPO4 + AlS =>
ZnS + AlPO4 = ZnPO4 + AlS
K2CO3(aq) + SnCl4(aq) = K2Cl4(aq) + SnCO3(s) =>
K2CO3(aq) + SnCl4(aq) = K2Cl4(aq) + SnCO3(s)
Cl2(g) + NaF(aq) = Cl2F + Na =>
Cl2(g) + NaF(aq) = Cl2F + Na
Mo + O2 = MoO3 =>
2 Mo + 3 O2 = 2 MoO3
ZnSO4*7H2O + NaOH = ZnO + Na2SO4 + H2O =>
ZnSO4*7H2O + 2 NaOH = ZnO + Na2SO4 + 8 H2O
C4H7NO4 + O2 = CO2 + H2O + N2 =>
4 C4H7NO4 + 15 O2 = 16 CO2 + 14 H2O + 2 N2
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Fe + HNO3 + HCl = FeCl3 + NO + H2O =>
Fe + HNO3 + 3 HCl = FeCl3 + NO + 2 H2O
NaClO + C3H6O = NaOH + CHCl3 + NaC2H3O2 =>
3 NaClO + C3H6O = 2 NaOH + CHCl3 + NaC2H3O2
K2CrO4(aq) + Pb(NO3)2 = PbCrO4 + KNO3 =>
K2CrO4(aq) + Pb(NO3)2 = PbCrO4 + 2 KNO3
MgCl2 + Na2CO3 + H2O = (MgOH)2CO3 + NaCl + HCl =>
2 MgCl2 + Na2CO3 + 2 H2O = (MgOH)2CO3 + 2 NaCl + 2 HCl
CO2 + K = K2CO3 + C =>
3 CO2 + 4 K = 2 K2CO3 + C
CuCl2*2H2O + Na2SO3 = CuCl + Na2SO4 + HCl + H2O =>
2 CuCl2*2H2O + Na2SO3 = 2 CuCl + Na2SO4 + 2 HCl + 3 H2O
MnO4{-} + H2SO3 = Mn2{+} + SO4{2-} + H2O + H{+} =>
4 MnO4{-} + 13 H2SO3 = 2 Mn2{+} + 13 SO4{2-} + 3 H2O + 20 H{+}
BCl3 + NH3 = NH4Cl + BN =>
BCl3 + 4 NH3 = 3 NH4Cl + BN
CaBr2(aq) + Cl2(g) = CaCl2 + Br2 =>
CaBr2(aq) + Cl2(g) = CaCl2 + Br2
Al2(CO3)3 + HCl = AlCl3 + H2CO3 =>
Al2(CO3)3 + 6 HCl = 2 AlCl3 + 3 H2CO3
LiBr + H2O = Li2O + HBr =>
2 LiBr + H2O = Li2O + 2 HBr
SiO2 + H2O = H2SiO3 =>
SiO2 + H2O = H2SiO3
KI + Cu(SO4) = K2SO4 + CuI2 =>
2 KI + Cu(SO4) = K2SO4 + CuI2
S8 + OH{-} = S{-2} + S2O3{-2} + H2O =>
S8 + 12 OH{-} = 4 S{-2} + 2 S2O3{-2} + 6 H2O
Na2CrO4 + MgBr2 = Na2Br2 + MgCrO4 =>
Na2CrO4 + MgBr2 = Na2Br2 + MgCrO4
BaNO3NH4CO32 = BaCO32NH4NO3 =>
BaNO3NH4CO32 = BaCO32NH4NO3
HNO3 + NO = NO2 + H2O =>
2 HNO3 + NO = 3 NO2 + H2O
H2O2 + ClO2 = ClO2{-} + O2 + H{+} =>
H2O2 + 2 ClO2 = 2 ClO2{-} + O2 + 2 H{+}
CH3Cl + Na = C2H6 + NaCl =>
2 CH3Cl + 2 Na = C2H6 + 2 NaCl
Ba + OH = Ba(OH)2 =>
Ba + 2 OH = Ba(OH)2
As2O3(s) + H2(g) = As(s) + H2O(l) =>
As2O3(s) + 3 H2(g) = 2 As(s) + 3 H2O(l)
CrO4{2-} + H2S + H{+} = Cr{3+} + S + H2O =>
2 CrO4{2-} + 3 H2S + 10 H{+} = 2 Cr{3+} + 3 S + 8 H2O
HCOOH = H2O + CO =>
HCOOH = H2O + CO
LiBr + H2O = LiOH + BrH =>
LiBr + H2O = LiOH + BrH
Zn(OH)2 + Na2O = Na2ZnO2 + H2O =>
Zn(OH)2 + Na2O = Na2ZnO2 + H2O
K2Cr2O7 + KCl + H2O = Cr(OH)3 + Cl2 + KOH =>
K2Cr2O7 + 6 KCl + 7 H2O = 2 Cr(OH)3 + 3 Cl2 + 8 KOH
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
C6H8O7 + HCl = Cl(C6H6O7) + H2 =>
2 C6H8O7 + 2 HCl = 2 Cl(C6H6O7) + 3 H2
Hg2I2 = Hg + I2 =>
Hg2I2 = 2 Hg + I2
NH2CH2COOH + HCl = NH3CH2COOH + Cl =>
NH2CH2COOH + HCl = NH3CH2COOH + Cl
S8(s) + Cl2(g) = SCl3(s) =>
S8(s) + 12 Cl2(g) = 8 SCl3(s)
Zn(s) + HI(aq) = ZnI2(aq) + H2(g) =>
Zn(s) + 2 HI(aq) = ZnI2(aq) + H2(g)
F2 + HNO3 = HFO3 + NO + H2O =>
3 F2 + 10 HNO3 = 6 HFO3 + 10 NO + 2 H2O
C6H5OH + Br2 = C6H5OBr + HBr =>
C6H5OH + Br2 = C6H5OBr + HBr
HCOOH + H2O2 = HCOOOH + H2O =>
HCOOH + H2O2 = HCOOOH + H2O
Mg + Fe(OH)3 = Mg(OH)2 + Fe =>
3 Mg + 2 Fe(OH)3 = 3 Mg(OH)2 + 2 Fe
ZnO + CuO = Zn98Cu2O100 =>
98 ZnO + 2 CuO = Zn98Cu2O100
SiO2 + H2SO4 = H2SiO3 + SO3 =>
SiO2 + H2SO4 = H2SiO3 + SO3
H2SO4 + NaH2PO4 = NaHSO4 + H3PO4 =>
H2SO4 + NaH2PO4 = NaHSO4 + H3PO4
NaCH + Cu(NO3)2 = CuCH + Na(NO3)2 =>
NaCH + Cu(NO3)2 = CuCH + Na(NO3)2
KNO3 + Na2S = KNO2 + Na2SO4 =>
4 KNO3 + Na2S = 4 KNO2 + Na2SO4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
