| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCO2H + 2 NaHCO3 = 2 NaCO2 + 2 H2O + CO2
ClO3 + Mn2 = Mn(ClO3)2 =>
4 ClO3 + Mn2 = 2 Mn(ClO3)2
CH3(CH2)9 + O2 = CO2 + H2O =>
4 CH3(CH2)9 + 61 O2 = 40 CO2 + 42 H2O
NO2 + CaO2 = NO2CaO2 =>
NO2 + CaO2 = NO2CaO2
Na2SO4 + C = Na2S + C2O =>
Na2SO4 + 8 C = Na2S + 4 C2O
Br2 + C6H6 = C6H5Br + HBr =>
Br2 + C6H6 = C6H5Br + HBr
Ca3P2 + HCl = CaCl2 + H3P =>
Ca3P2 + 6 HCl = 3 CaCl2 + 2 H3P
Na2MnO3 + O2 + K2CO3 = K2MnO4 + Na2CO3 =>
2 Na2MnO3 + O2 + 2 K2CO3 = 2 K2MnO4 + 2 Na2CO3
Sn + KOH + H2O = H2 + K2[Sn(OH)4] =>
Sn + 2 KOH + 2 H2O = H2 + K2[Sn(OH)4]
Ba(CH3COO)2 + H2O = CH3COOH + Ba(OH)2 =>
Ba(CH3COO)2 + 2 H2O = 2 CH3COOH + Ba(OH)2
XCH + KMnO4 + H2SO4 = XCOOH + K2SO4 + MnSO4 + H2O =>
5 XCH + 4 KMnO4 + 6 H2SO4 = 5 XCOOH + 2 K2SO4 + 4 MnSO4 + 6 H2O
C2H5CHO + Na = C2H5CHNa + O2 =>
2 C2H5CHO + 2 Na = 2 C2H5CHNa + O2
As2S3 + NH4OH = As2(OH) + S3NH4 =>
As2S3 + NH4OH = As2(OH) + S3NH4
Sn + AlCl3 = Al3 + SnCl4 =>
9 Sn + 12 AlCl3 = 4 Al3 + 9 SnCl4
H2O2 + CH3COOH + Cu = Cu(CH3COO)2 + H2O =>
H2O2 + 2 CH3COOH + Cu = Cu(CH3COO)2 + 2 H2O
Na + Sn(CN)4 = Sn + NaCN =>
4 Na + Sn(CN)4 = Sn + 4 NaCN
KC2H3O2 + MnSO4 = KSO4 + MnC2H3O2 =>
KC2H3O2 + MnSO4 = KSO4 + MnC2H3O2
HgS + H{+} + NO2{-} + Cl{-} = HgCl4{2-} + S + NO + H2O =>
HgS + 4 H{+} + 2 NO2{-} + 4 Cl{-} = HgCl4{2-} + S + 2 NO + 2 H2O
Zn(CH3COO)2 + C6H8O7 = ZnO2 + C10H14O9 =>
Zn(CH3COO)2 + C6H8O7 = ZnO2 + C10H14O9
YbSO4 + HNO3 = H2(SO4) + NO + H2O + Yb(NO3)3 =>
3 YbSO4 + 10 HNO3 = 3 H2(SO4) + NO + 2 H2O + 3 Yb(NO3)3
Na + P4 = Na3P =>
12 Na + P4 = 4 Na3P
Ca3P2 + HCl = CaCl2 + H3P =>
Ca3P2 + 6 HCl = 3 CaCl2 + 2 H3P
FeSO4KOH = FeOHKSO4 =>
FeSO4KOH = FeOHKSO4
Na + Co + UO2 + CH3COO + H2O = NaCo(UO2)3(CH3COO)99H2O =>
Na + Co + 3 UO2 + 99.000000000001CH3COO + H2O = NaCo(UO2)3(CH3COO)99H2O
Al + H2SO4 = Al2SO43 + H2O + SO2 =>
2 Al + 41 H2SO4 = Al2SO43 + 41 H2O + 40 SO2
C2H2O3 + NH4Cl + CH2O = C9H13NO8 + HCl + H2O =>
3 C2H2O3 + 2 NH4Cl + 12 CH2O = 2 C9H13NO8 + 2 HCl + 5 H2O
Ca3P2 + HCl = CaCl2 + H3P =>
Ca3P2 + 6 HCl = 3 CaCl2 + 2 H3P
Cu(OH)2 + HClO4 = H2O + Cu + ClO4 =>
Cu(OH)2 + 2 HClO4 = 2 H2O + Cu + 2 ClO4
H2S(aq) + LiOH(aq) = H2O(l) + Li2S(ag) =>
H2S(aq) + 2 LiOH(aq) = 2 H2O(l) + Li2S(ag)
Fe2(OH)2CO3 + O2 = Fe2O3 + CO2 + H2O =>
2 Fe2(OH)2CO3 + O2 = 2 Fe2O3 + 2 CO2 + 2 H2O
Ni(CO3)3 + HBr = CO2 + H2O + NiBr6 =>
Ni(CO3)3 + 6 HBr = 3 CO2 + 3 H2O + NiBr6
Zn3(PO4)2 + NaOH = ZnOH + PO4 + Na =>
Zn3(PO4)2 + 3 NaOH = 3 ZnOH + 2 PO4 + 3 Na
ZnCl2 + Ca(NO3)2 = ZnCl2N2 + Ca(O3)2 =>
ZnCl2 + Ca(NO3)2 = ZnCl2N2 + Ca(O3)2
CaO + H2O = CaH + O688 =>
1376 CaO + 688 H2O = 1376 CaH + 3 O688
(NH4)3PO4 + CaCl2 = Ca3(PO4)2 + NH4Cl =>
2(NH4)3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NH4Cl
CaCl2 + Ni(NO3)3 = Ca(NO3)2 + NiCl3 =>
3 CaCl2 + 2 Ni(NO3)3 = 3 Ca(NO3)2 + 2 NiCl3
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Mg + Sn{4+} = Mg{2+} + Sn =>
2 Mg + Sn{4+} = 2 Mg{2+} + Sn
Ca3P2 + HCl = CaCl2 + H3P =>
Ca3P2 + 6 HCl = 3 CaCl2 + 2 H3P
Na3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + H2O + NaNO3 + NH4NO3 =>
Na3PO4 + 12(NH4)2MoO4 + 24 HNO3 = (NH4)3PO4*12MoO3 + 12 H2O + 3 NaNO3 + 21 NH4NO3
H3AsO3 + H2O + I2 = H3AsO4 + HI =>
H3AsO3 + H2O + I2 = H3AsO4 + 2 HI
KMnO4 + NO2 + H2O = HNO3 + MnO2 + KOH =>
KMnO4 + 3 NO2 + 2 H2O = 3 HNO3 + MnO2 + KOH
Fe + Ni2O3 + H2O = Fe(OH)2 + Ni(OH)2 =>
Fe + Ni2O3 + 3 H2O = Fe(OH)2 + 2 Ni(OH)2
Fe2O3 + AlCl5 = Al2O3 + FeCl5 =>
Fe2O3 + 2 AlCl5 = Al2O3 + 2 FeCl5
Bi2O3 + Br2 + KOH = KBiO3 + KBr + H2O =>
Bi2O3 + 2 Br2 + 6 KOH = 2 KBiO3 + 4 KBr + 3 H2O
H2SiO3 + Co(OH)3 = Co2(SiO3)3 + H2O =>
3 H2SiO3 + 2 Co(OH)3 = Co2(SiO3)3 + 6 H2O
KNO2 + KOH + Br = KNO3 + KBr + H2O =>
KNO2 + 2 KOH + 2 Br = KNO3 + 2 KBr + H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
H2O + PO4 + NH3 + Al = AlNH4PO4*H2O + OH =>
2 H2O + PO4 + NH3 + Al = AlNH4PO4*H2O + OH
Ca3P2 + HCl = CaCl2 + H3P =>
Ca3P2 + 6 HCl = 3 CaCl2 + 2 H3P
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
