| Équations équilibrées la veille | Équations équilibrées le lendemain |
SrS(aq) + CuSO4(aq) = CuS(s) + SrSO4(s)
C + H + O = (CH3CH2OH) =>
2 C + 6 H + O = (CH3CH2OH)
SiO2 + NaOH + H2O2 = Na2SiO4 + H2O =>
SiO2 + 2 NaOH + H2O2 = Na2SiO4 + 2 H2O
BaCO3 + TiO2 + ZnO = Ba98Zn2Ti100O300 + CO2 =>
98 BaCO3 + 100 TiO2 + 2 ZnO = Ba98Zn2Ti100O300 + 98 CO2
HO4 = H2O + O =>
2 HO4 = H2O + 7 O
Pt2 + Ru2 = Pt2Ru2 =>
Pt2 + Ru2 = Pt2Ru2
KOH + HCI = KCI + HOH =>
KOH + HCI = KCI + HOH
MnO2 + H2O2 = HMnO2 + HO2 =>
MnO2 + H2O2 = HMnO2 + HO2
Cu(OH)2 + AlCl3 = CuCl3 + Al(OH)2 =>
Cu(OH)2 + AlCl3 = CuCl3 + Al(OH)2
RbBr + AgNO3 = AgBr + RbNO3 =>
RbBr + AgNO3 = AgBr + RbNO3
HI + Sr(OH)2 = H2O + SrIOH = HI + Sr(OH)2 = H2O + SrIOH =>
HI + Sr(OH)2 = H2O + SrIOH
V2O5 + V + HCl = VCl3 + H2O =>
3 V2O5 + 4 V + 30 HCl = 10 VCl3 + 15 H2O
C3H5(OH)3 + NaOH = C3H5O3Na3 + H2O =>
C3H5(OH)3 + 3 NaOH = C3H5O3Na3 + 3 H2O
Zn(H2O){2+} + NaCN(aq) = H2O + Zn(NaCN){2+} =>
Zn(H2O){2+} + NaCN(aq) = H2O + Zn(NaCN){2+}
Fe + As = FeAs2 =>
Fe + 2 As = FeAs2
HCl + CaCO3 = CO2 + CaCl2 + H2O =>
2 HCl + CaCO3 = CO2 + CaCl2 + H2O
Na3PO4 + ZnSO4 = Na2SO4 + Zn3(PO4)2 =>
2 Na3PO4 + 3 ZnSO4 = 3 Na2SO4 + Zn3(PO4)2
Pt + Cl + K = PtClK =>
Pt + Cl + K = PtClK
KMnO4 + KNO2 + NaOH = K2MnO4 + KNO3 + Na2MnO4 + H2O =>
2 KMnO4 + KNO2 + 2 NaOH = K2MnO4 + KNO3 + Na2MnO4 + H2O
Ba(OH)2 + AlBr3 = Al(OH)3 + BaBr2 =>
3 Ba(OH)2 + 2 AlBr3 = 2 Al(OH)3 + 3 BaBr2
K(OH)2 + HCl = KCl2 + H2O =>
K(OH)2 + 2 HCl = KCl2 + 2 H2O
FeSO4 + H2S = FeS + H2SO4 =>
FeSO4 + H2S = FeS + H2SO4
ZnCO3 + C6H8O7 = Zn3(C6H5O7)2 + H2O + CO2 =>
3 ZnCO3 + 2 C6H8O7 = Zn3(C6H5O7)2 + 3 H2O + 3 CO2
CuCl2 + ZnO = CuO + ZnCl2 =>
CuCl2 + ZnO = CuO + ZnCl2
CuCl + Sb2S3 + Na2S = CuSbS2 + NaCl =>
2 CuCl + Sb2S3 + Na2S = 2 CuSbS2 + 2 NaCl
FeBr3 + Na2CO3 = Fe2O3 + CO2 + NaBr =>
2 FeBr3 + 3 Na2CO3 = Fe2O3 + 3 CO2 + 6 NaBr
C8H9NH2 + O2 = CO2 + H2O + NO =>
4 C8H9NH2 + 45 O2 = 32 CO2 + 22 H2O + 4 NO
HNO3 + FeCl2 + HCl = FeCl3 + H2O + NO =>
HNO3 + 3 FeCl2 + 3 HCl = 3 FeCl3 + 2 H2O + NO
Na2HSO4 + BaCl2 = Ba3(SO4)2 + NaCl + HCl =>
2 Na2HSO4 + 3 BaCl2 = Ba3(SO4)2 + 4 NaCl + 2 HCl
HNO3 + Pb(OH)2 = PbOHNO3 + H2O =>
HNO3 + Pb(OH)2 = PbOHNO3 + H2O
H2SeO3 + HI = I + H2O + Se =>
H2SeO3 + 4 HI = 4 I + 3 H2O + Se
Cr2O3 + S = Cr2S3 + O2 =>
2 Cr2O3 + 6 S = 2 Cr2S3 + 3 O2
CO(g) + H2O(g) = CO2(g) + H2(g) =>
CO(g) + H2O(g) = CO2(g) + H2(g)
Cr + Fe(NO3)2 = Fe + Cr2(NO3)3 =>
4 Cr + 3 Fe(NO3)2 = 3 Fe + 2 Cr2(NO3)3
Sn{4+} + Cr{2+} = Sn{2+} + Cr{3+} =>
Sn{4+} + 2 Cr{2+} = Sn{2+} + 2 Cr{3+}
Na2Co3 + KI = KCo3 + Na2I =>
Na2Co3 + KI = KCo3 + Na2I
H2O2 + H2SO4 + K2CrO4 = CrO4 + H2O + K2SO4 =>
H2O2 + H2SO4 + K2CrO4 = CrO4 + 2 H2O + K2SO4
Na3PO4 + Co + Cl2 = Na3Cl2 + CoPO4 =>
Na3PO4 + Co + Cl2 = Na3Cl2 + CoPO4
NH3NO3 + H2O = NH4 + NO3 =>
10 NH3NO3 + 3 H2O = 9 NH4 + 11 NO3
Fe + Cl2 = (FeCl)6 =>
6 Fe + 3 Cl2 = (FeCl)6
HPO4KOH = KPO4H2O =>
HPO4KOH = KPO4H2O
CuClO3 = CuCl + O2 =>
2 CuClO3 = 2 CuCl + 3 O2
K4Fe(CN)6 + KMnO4 + HCl = KCl + FeCl2 + CO + NO2 + MnCl2 + H2O =>
5 K4Fe(CN)6 + 42 KMnO4 + 156 HCl = 62 KCl + 5 FeCl2 + 30 CO + 30 NO2 + 42 MnCl2 + 78 H2O
KClO4 + C6H10O5 = KCl + CO + H2O =>
3 KClO4 + 2 C6H10O5 = 3 KCl + 12 CO + 10 H2O
NiO + CrO + O = NiCrO4 =>
NiO + CrO + 2 O = NiCrO4
P2 + Br = PBr3 =>
P2 + 6 Br = 2 PBr3
CaNo3 + NaCo3 = NaNo3 + CaCo3 =>
CaNo3 + NaCo3 = NaNo3 + CaCo3
Na3VO4 + SnCl2 + HCl = SnVO3 + NaCl + H2O + Cl =>
Na3VO4 + SnCl2 + 2 HCl = SnVO3 + 3 NaCl + H2O + Cl
FeO + I2 = FeI2 + O2 =>
2 FeO + 2 I2 = 2 FeI2 + O2
KOH(aq) + MgCl2(aq) = KCl(aq) + Mg(OH)2(aq) =>
2 KOH(aq) + MgCl2(aq) = 2 KCl(aq) + Mg(OH)2(aq)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/15/24
Équations équilibrées sur09/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
