| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 11 HOH + 3 CH3COOH
CH2CHCl + O2 = CO2 + H2O + HCl =>
2 CH2CHCl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
AgNO3 + ZnCl2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = 2 AgCl + Zn(NO3)2
Ca2Co3 = Ca + Co2 =>
2 Ca2Co3 = 4 Ca + 3 Co2
CaCl2 + SrSO4 = CaSO4 + SrCl2 =>
CaCl2 + SrSO4 = CaSO4 + SrCl2
C6H10 + Br2 = C6H10Br3 =>
2 C6H10 + 3 Br2 = 2 C6H10Br3
Zn(No3) + Cu = Zn + Cu(No3)2 =>
2 Zn(No3) + Cu = 2 Zn + Cu(No3)2
MnS + H2 = Mn + H2S =>
MnS + H2 = Mn + H2S
NaCl + FeS = Na4[FeCl6] + Na2S =>
6 NaCl + FeS = Na4[FeCl6] + Na2S
SbS5 + HCl + HNO3 = SbCl5 + H2SO4 + NO + H2O =>
3 SbS5 + 15 HCl + 35 HNO3 = 3 SbCl5 + 15 H2SO4 + 35 NO + 10 H2O
Ba(CH3COO)2 + ZnNO3(H2O)6 + NH4H2PO4 = BaZn2(PO4)2 + NH3 + H2O + CO + NO2 =>
7 Ba(CH3COO)2 + 14 ZnNO3(H2O)6 + 14 NH4H2PO4 = 7 BaZn2(PO4)2 + 22 NH3 + 114 H2O + 28 CO + 6 NO2
HNO3 + S = H2SO4 + NO =>
2 HNO3 + S = H2SO4 + 2 NO
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C6H14(s) + O2(g) = CO2(g) + H2O(g) =>
2 C6H14(s) + 19 O2(g) = 12 CO2(g) + 14 H2O(g)
KOH + CrCl3 + Cl2 = KCrO4 + KCl + H2O =>
8 KOH + CrCl3 + 2 Cl2 = KCrO4 + 7 KCl + 4 H2O
C6H14(s) + O2(g) = CO2(g) + H2O(g) =>
2 C6H14(s) + 19 O2(g) = 12 CO2(g) + 14 H2O(g)
Fe2O3 + H2(g) = Fe + H2O =>
Fe2O3 + 3 H2(g) = 2 Fe + 3 H2O
Fe2(SO4)3 + NH3 + H2O = Fe(OH0)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH3 + 6 H2O = 2 Fe(OH0)3 + 3(NH4)2SO4
CuSO4 + Ba(No3)2 = Cu(No3)2 + BaSO4 =>
CuSO4 + Ba(No3)2 = Cu(No3)2 + BaSO4
CH3COOH + NaOH = CH3OH + NaCOOH =>
CH3COOH + NaOH = CH3OH + NaCOOH
Po + HCl = PoCl98 + H2 =>
Po + 98 HCl = PoCl98 + 49 H2
P + KOH = K3P + K3PO4 + H2O =>
8 P + 24 KOH = 5 K3P + 3 K3PO4 + 12 H2O
(CO3H)2Ca + Ca(OH)2 = CO3Ca + H2O =>
(CO3H)2Ca + Ca(OH)2 = 2 CO3Ca + 2 H2O
KNO2 = N2 + K2O + O2 =>
4 KNO2 = 2 N2 + 2 K2O + 3 O2
MgSO3HBr = MgBrHSO3 =>
MgSO3HBr = MgBrHSO3
copper(ii)oxide + carbon = carbondioxide + copper =>
2 CuO + C = CO2 + 2 Cu
Po + HCl = PoCl98 + H2 =>
Po + 98 HCl = PoCl98 + 49 H2
C2H60 + O = CO2 + H2O =>
C2H60 + 34 O = 2 CO2 + 30 H2O
Po + HCl = PoCl98 + H2 =>
Po + 98 HCl = PoCl98 + 49 H2
Cr(OH)2 + H{+} + e = Cr + H2O =>
Cr(OH)2 + 2 H{+} + 2e = Cr + 2 H2O
I2 + CuCl = Cl2 + CuI2 =>
2 I2 + 2 CuCl = Cl2 + 2 CuI2
Po + HCl = PoCl98 + H2 =>
Po + 98 HCl = PoCl98 + 49 H2
Co92 + FMn2567 = (CoMn)17 + F4 =>
2567 Co92 + 92 FMn2567 = 13892(CoMn)17 + 23 F4
KI + O3 = KIO3 =>
KI + O3 = KIO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Po + HCl = PoCl98 + H2 =>
Po + 98 HCl = PoCl98 + 49 H2
KHSO3 = K2S2O5 + H2O =>
2 KHSO3 = K2S2O5 + H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
CH3OOH + Na2CO3 = C2H3NaO2 + CO2 + H2O =>
4 CH3OOH + Na2CO3 = 2 C2H3NaO2 + CO2 + 5 H2O
Po + HCl = PoCl98 + H2 =>
Po + 98 HCl = PoCl98 + 49 H2
K2CrO4 + Na2SO3 + H2SO4 = K2SO4 + Na2SO4 + CrSO4 + H2O =>
K2CrO4 + 2 Na2SO3 + 2 H2SO4 = K2SO4 + 2 Na2SO4 + CrSO4 + 2 H2O
Po + HCl = PoCl98 + H2 =>
Po + 98 HCl = PoCl98 + 49 H2
H2FSbF6 + Cr2(SO4)3 = H2SO4 + CrF3 + Cr(SbF6)3 =>
3 H2FSbF6 + Cr2(SO4)3 = 3 H2SO4 + CrF3 + Cr(SbF6)3
Na2S2O3(s) + HCl(aq) = NaCl + SO2 + S + H2O =>
Na2S2O3(s) + 2 HCl(aq) = 2 NaCl + SO2 + S + H2O
Na2Cr2O7 + HI = NaI + I2 + CrI3 + H2O =>
Na2Cr2O7 + 14 HI = 2 NaI + 3 I2 + 2 CrI3 + 7 H2O
Po + HCl = PoCl2 + H2 =>
Po + 2 HCl = PoCl2 + H2
HCo2Na + HI = HCo2H + NaI =>
HCo2Na + HI = HCo2H + NaI
Pb(s) + CuCl2(aq) = PbCl4(aq) + Cu(s) =>
Pb(s) + 2 CuCl2(aq) = PbCl4(aq) + 2 Cu(s)
Po + HCl = PoCl98 + H2 =>
Po + 98 HCl = PoCl98 + 49 H2
LiCl(aq) + AlPO4(aq) = Li3PO4(aq) + AlCl3(s) =>
3 LiCl(aq) + AlPO4(aq) = Li3PO4(aq) + AlCl3(s)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/25
Équations équilibrées sur04/29/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
