| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2(s) + Na2SO4(s) = BaSO4(s) + 2 NaCl(s)
Fe2O3(s) + CO(s) = Fe + CO2(g) =>
Fe2O3(s) + 3 CO(s) = 2 Fe + 3 CO2(g)
FeSO4 + CaCl2 = FeCl2 + CaSO4 =>
FeSO4 + CaCl2 = FeCl2 + CaSO4
SiF4 + H2O = H2SiF6 + Si(OH)4 =>
3 SiF4 + 4 H2O = 2 H2SiF6 + Si(OH)4
C331H443HO226 + O2 = CO2 + H2O =>
C331H443HO226 + 329 O2 = 331 CO2 + 222 H2O
Pb(NO3)3 + BaS = Pb2S3 + Ba(NO3)2 =>
2 Pb(NO3)3 + 3 BaS = Pb2S3 + 3 Ba(NO3)2
K + MgO = Mg + K2O =>
2 K + MgO = Mg + K2O
Rb + N = Rb3N =>
3 Rb + N = Rb3N
Zn + OH{-} + H2O = Zn(OH)4{-} + H2 =>
2 Zn + 2 OH{-} + 6 H2O = 2 Zn(OH)4{-} + 3 H2
CaC2 + H2SO4 = CaSO4 + HC =>
CaC2 + H2SO4 = CaSO4 + 2 HC
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
CI2 + NaBr = NaCI2 + Br =>
CI2 + NaBr = NaCI2 + Br
SrCl2ZnSO4(H2O) = SrSO4ZnCl2H2O =>
SrCl2ZnSO4(H2O) = SrSO4ZnCl2H2O
S + Br2 = SBr =>
2 S + Br2 = 2 SBr
LiOH(aq) + HF(aq) = LiF(s) + H2O(l) =>
LiOH(aq) + HF(aq) = LiF(s) + H2O(l)
Fe(OH)2 + SiO2 = FeSiO3 + H2O =>
Fe(OH)2 + SiO2 = FeSiO3 + H2O
NH3 + J2 = NH4J + N2 =>
8 NH3 + 3 J2 = 6 NH4J + N2
KIO3 + NaI + H2SO4 = I2 + K2SO4 + Na2SO4 + H2O =>
2 KIO3 + 10 NaI + 6 H2SO4 = 6 I2 + K2SO4 + 5 Na2SO4 + 6 H2O
KI + CHCl3 = ICH + KCl3 =>
KI + CHCl3 = ICH + KCl3
K3[Fe(CN)6] + O2 = K2O + Fe2O3 + CO + N2 =>
2 K3[Fe(CN)6] + 9 O2 = 3 K2O + Fe2O3 + 12 CO + 6 N2
NO2(g) + H2O(g) = HNO3(aq) + HNO2(aq) =>
2 NO2(g) + H2O(g) = HNO3(aq) + HNO2(aq)
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
C + S8 = CS2 =>
4 C + S8 = 4 CS2
NaPO4 + CoBr = NaBr + CoPO4 =>
NaPO4 + CoBr = NaBr + CoPO4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NaHCO3 + HNO3 = CO2 + NaNO3 + H2O =>
NaHCO3 + HNO3 = CO2 + NaNO3 + H2O
CuCl2(aq)NaNO2(aq) = NaCl2CuNO2 =>
CuCl2(aq)NaNO2(aq) = NaCl2CuNO2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Ba + NaNO3 = Na + Ba(NO3)2 =>
Ba + 2 NaNO3 = 2 Na + Ba(NO3)2
FeCl3 + NaCNS = Fe(CNS)3 + NaCl =>
FeCl3 + 3 NaCNS = Fe(CNS)3 + 3 NaCl
Ba(HSO3)2 + HNO3 = Ba + NO3 + SO2 + H2O =>
Ba(HSO3)2 + 2 HNO3 = Ba + 2 NO3 + 2 SO2 + 2 H2O
K2Cr2O7 + HJ + HNO3 = Cr(NO3)3 + J2 + KNO3 + H2O =>
K2Cr2O7 + 6 HJ + 8 HNO3 = 2 Cr(NO3)3 + 3 J2 + 2 KNO3 + 7 H2O
Al + CuHPO4 = Al2(HPO4)3 + Cu =>
2 Al + 3 CuHPO4 = Al2(HPO4)3 + 3 Cu
H3P + O2 = H2O + P4 =>
4 H3P + 3 O2 = 6 H2O + P4
XCu(NO3)2 + NaOH = XCu(OH)2 + NaNO3 =>
XCu(NO3)2 + 2 NaOH = XCu(OH)2 + 2 NaNO3
Ba(OH)2(aq) + FeCl3(aq) = BaCl2 + Fe(OH)3 =>
3 Ba(OH)2(aq) + 2 FeCl3(aq) = 3 BaCl2 + 2 Fe(OH)3
Na2CrO4 + SO2 + NaOH + H2O = Na2SO4 + Na3[Cr(OH)6] =>
2 Na2CrO4 + 3 SO2 + 8 NaOH + 2 H2O = 3 Na2SO4 + 2 Na3[Cr(OH)6]
Al(OH)3 + Cl2 = AlCl3 + Al(ClO3)3 + H2O =>
6 Al(OH)3 + 9 Cl2 = 5 AlCl3 + Al(ClO3)3 + 9 H2O
As2S5 + HNO3 = NO2 + H3AsSO4 + H2O + H2SO4 =>
As2S5 + 28 HNO3 = 28 NO2 + 2 H3AsSO4 + 8 H2O + 3 H2SO4
Si(OCH2CH3)4 + H2O = Si(OCH2CH3)3OH + CH2CH3OH =>
Si(OCH2CH3)4 + H2O = Si(OCH2CH3)3OH + CH2CH3OH
P + Na = Na3P =>
P + 3 Na = Na3P
C + H2 + Cl = CHCl3 =>
2 C + H2 + 6 Cl = 2 CHCl3
N2 + H2 = N23H2 =>
23 N2 + 2 H2 = 2 N23H2
Cl2 + AlBr3 = AlCl3 + Br3 =>
3 Cl2 + 2 AlBr3 = 2 AlCl3 + 2 Br3
Al + Pb(C2H14O4)2 = Pb + Al(C2H14O4)2 =>
Al + Pb(C2H14O4)2 = Pb + Al(C2H14O4)2
H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O
Ba(C2H3O2)2 + Na2CrO4 = Ba(CrO4) + NaC2H3O2 =>
Ba(C2H3O2)2 + Na2CrO4 = Ba(CrO4) + 2 NaC2H3O2
NaOH + AgNO3 = H2O + NaNO3 + Ag2O =>
2 NaOH + 2 AgNO3 = H2O + 2 NaNO3 + Ag2O
C6H7N3O6 + O2 = CO2 + H2O + N2 =>
4 C6H7N3O6 + 19 O2 = 24 CO2 + 14 H2O + 6 N2
CU{2+} + Al = CU + Al{3+} =>
3 CU{2+} + 2 Al = 3 CU + 2 Al{3+}
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/05/24
Équations équilibrées sur05/05/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
