| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
KHSO3(aq) + HNO3(aq) = H2O + KNO3 + SO2 =>
KHSO3(aq) + HNO3(aq) = H2O + KNO3 + SO2
ZnCO3 + CH4 = Zn + CO2 + H2O =>
4 ZnCO3 + CH4 = 4 Zn + 5 CO2 + 2 H2O
HSO4 + BOH = HOH + BSO4 =>
HSO4 + BOH = HOH + BSO4
CH3CH2CH2CH2CH2OH = CH3CH2CH2CH2COH + H2 =>
CH3CH2CH2CH2CH2OH = CH3CH2CH2CH2COH + H2
HBr + Ca(OH)2 = H2O + CaBr2 =>
2 HBr + Ca(OH)2 = 2 H2O + CaBr2
As2O3 + HPO3 + H2O = H3AsO4 + PO2 =>
As2O3 + 4 HPO3 + H2O = 2 H3AsO4 + 4 PO2
NaHO + Cl = NaClO + NaCl + H2O =>
2 NaHO + 2 Cl = NaClO + NaCl + H2O
HBr + MnI2 = HI + MnBr2 =>
2 HBr + MnI2 = 2 HI + MnBr2
C4C4H10S + O2 = CO2 + H2O + SO2 =>
2 C4C4H10S + 23 O2 = 16 CO2 + 10 H2O + 2 SO2
ZnH2SO4 = ZnSO3H2O =>
ZnH2SO4 = ZnSO3H2O
LiOH + H2O = LiO2H + H2 =>
LiOH + H2O = LiO2H + H2
KClO + HClO = KCl + HClO2 =>
KClO + HClO = KCl + HClO2
H3PO4(aq) + CuSO4 = Cu3(PO4)2 + H2SO4 =>
2 H3PO4(aq) + 3 CuSO4 = Cu3(PO4)2 + 3 H2SO4
K2SO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + KNO3(aw) =>
K2SO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + 2 KNO3(aw)
[Al(H2O)6]3 + H2O = H3O + [Al(H2O)5(OH)] =>
[Al(H2O)6]3 + 3 H2O = 3 H3O + 3[Al(H2O)5(OH)]
MgO + H3PO4 = Mg3(PO4)2 + H2O =>
3 MgO + 2 H3PO4 = Mg3(PO4)2 + 3 H2O
Pb3(PO4)4 + CuSO4 = Pb(SO4)2 + Cu3(PO4)2 =>
Pb3(PO4)4 + 6 CuSO4 = 3 Pb(SO4)2 + 2 Cu3(PO4)2
Li2 + S = Li2S =>
Li2 + S = Li2S
C2H4O2 + Zn = H + Zn(O2CCH3)2 =>
2 C2H4O2 + Zn = 2 H + Zn(O2CCH3)2
Ca(HCO3)2 + Na2Co3 = CaCo3 + NaHCO3 =>
Ca(HCO3)2 + Na2Co3 = CaCo3 + 2 NaHCO3
LaH3 + H2O = La(OH)3 + H2 =>
LaH3 + 3 H2O = La(OH)3 + 3 H2
Au(NO3)3 + K2CO3 = K(NO3) + Au2(CO3)3 =>
2 Au(NO3)3 + 3 K2CO3 = 6 K(NO3) + Au2(CO3)3
Na[Cr(OH)4] + NaCl = CrCl3 + NaOH =>
Na[Cr(OH)4] + 3 NaCl = CrCl3 + 4 NaOH
Na + K(OH) = Na(OH) + K =>
Na + K(OH) = Na(OH) + K
CH3NH2 + O2 = CO2 + H2O + N2O =>
2 CH3NH2 + 5 O2 = 2 CO2 + 5 H2O + N2O
BaCl2 + Ca(OH)2 = Ba(OH)2 + CaCl2 =>
BaCl2 + Ca(OH)2 = Ba(OH)2 + CaCl2
K2CO3(aq) + SnCl4(aq) = K2Cl4(s) + Sn(aq) + CO3(aq) =>
K2CO3(aq) + SnCl4(aq) = K2Cl4(s) + Sn(aq) + CO3(aq)
K2CrO4 + KHSO3 + H2SO4 = K2SO4 + CrSO4 + H2O =>
K2CrO4 + 2 KHSO3 + H2SO4 = 2 K2SO4 + CrSO4 + 2 H2O
Na2Cr2O7 + CH3CCH3OHCH3 + H2SO4 = Na2SO4 + Cr2(SO4)2 + CH3COOH + H2O =>
Na2Cr2O7 + CH3CCH3OHCH3 + 3 H2SO4 = Na2SO4 + Cr2(SO4)2 + 2 CH3COOH + 4 H2O
CS2 + O2 = C + O2S2 =>
CS2 + O2 = C + O2S2
CuFeS2 + O2 = CuS + SO2 + FeO3 =>
2 CuFeS2 + 5 O2 = 2 CuS + 2 SO2 + 2 FeO3
KMnO4 + V2(SO4)3 + H2O = MnO2 + VOSO4 + K2SO4 + H2SO4 =>
2 KMnO4 + 3 V2(SO4)3 + 2 H2O = 2 MnO2 + 6 VOSO4 + K2SO4 + 2 H2SO4
KCl(aq) + Na2SO4(aq) = NaCl(s) + K2SO4(l) =>
2 KCl(aq) + Na2SO4(aq) = 2 NaCl(s) + K2SO4(l)
KCrO2 + NaNO3 + KOH = K2CrO4 + NaNO2 + H2O =>
2 KCrO2 + 3 NaNO3 + 2 KOH = 2 K2CrO4 + 3 NaNO2 + H2O
S + H2O = SO4 + H3O =>
S + 12 H2O = SO4 + 8 H3O
K2CO3(aq) + Ca(NO3)2(aq) = CaCO3 + K2(NO3)2 =>
K2CO3(aq) + Ca(NO3)2(aq) = CaCO3 + K2(NO3)2
KBr + H3 + PO4 = K3PO4 + HBr =>
3 KBr + H3 + PO4 = K3PO4 + 3 HBr
Na2S2O3 + Fe2O3 = FeO + FeSO4 + Na2SO4 =>
Na2S2O3 + 4 Fe2O3 = 7 FeO + FeSO4 + Na2SO4
P3 = P4 =>
4 P3 = 3 P4
Mg + SiO = MgSi + MgO =>
2 Mg + SiO = MgSi + MgO
I2(s) + Mg(s) = MgI2 =>
I2(s) + Mg(s) = MgI2
Li2SO + BaCl2 = BaSO + LiCl =>
Li2SO + BaCl2 = BaSO + 2 LiCl
MnSO4 + PbO2 + HNO3 = H2MnO4 + Pb(NO3)2 + H2SO4 =>
MnSO4 + 2 PbO2 + 4 HNO3 = H2MnO4 + 2 Pb(NO3)2 + H2SO4
Ni{2+} + NH3 + H2O = NH4{+} + Ni(OH)2 =>
Ni{2+} + 2 NH3 + 2 H2O = 2 NH4{+} + Ni(OH)2
WO3 + V = V2O2 + W =>
2 WO3 + 6 V = 3 V2O2 + 2 W
H2SO2 + Pt(OH)2 = Pt(SO2) + H2O =>
H2SO2 + Pt(OH)2 = Pt(SO2) + 2 H2O
CaSi2 + HCl = CaCl2 + Si6H6 =>
3 CaSi2 + 6 HCl = 3 CaCl2 + Si6H6
Na3AlO3 + H2SiF6 = Na3AlF6 + SiO2 + H2O =>
Na3AlO3 + H2SiF6 = Na3AlF6 + SiO2 + H2O
NaCl + AgC2H3O2 = NaC2H3O2 + AgCl =>
NaCl + AgC2H3O2 = NaC2H3O2 + AgCl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
