| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2S + 2 K = H2 + K2S
C21H27N3O5 + HClO4 = C21H28N3O5 + ClO4 =>
C21H27N3O5 + HClO4 = C21H28N3O5 + ClO4
Sn3P4 + N = Sn3N4 + P =>
Sn3P4 + 4 N = Sn3N4 + 4 P
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
NiNO32CuSO4 = NiSO4CuNO32 =>
NiNO32CuSO4 = NiSO4CuNO32
Sr(NO3)2 + K3PO4 = Sr3(PO4)2 + KNO3 =>
3 Sr(NO3)2 + 2 K3PO4 = Sr3(PO4)2 + 6 KNO3
KMnO4 + H2SO4 + Br2 = HBrO4 + K2SO4 + MnSO4 + H2O =>
14 KMnO4 + 21 H2SO4 + 5 Br2 = 10 HBrO4 + 7 K2SO4 + 14 MnSO4 + 16 H2O
NaMnO4 + HBr = MnBr2 + NaBrO3 + H2O + H2 =>
2 NaMnO4 + 6 HBr = 2 MnBr2 + 2 NaBrO3 + 2 H2O + H2
HF + NaCl = HFNaCl =>
HF + NaCl = HFNaCl
H2S + K = H2 + K2S =>
H2S + 2 K = H2 + K2S
Zn + Cu + HCl = CuH2 + ZnCl2 =>
Zn + Cu + 2 HCl = CuH2 + ZnCl2
Fe(NH4)2(SO4)2*6H2O + HCl = FeCl2 + (NH4)2SO4 + H2SO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + 2 HCl = FeCl2 + (NH4)2SO4 + H2SO4 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K3[Al(C2O4)3]*3H2O + MgSO4*7H2O = KMg[Al(C2O4)3]*8H2O + K2SO4 + H2O =>
K3[Al(C2O4)3]*3H2O + MgSO4*7H2O = KMg[Al(C2O4)3]*8H2O + K2SO4 + 2 H2O
HBr + Ba(CO3)2 = HCO3 + BaBr2 =>
2 HBr + Ba(CO3)2 = 2 HCO3 + BaBr2
H2S + K = H2 + K2S =>
H2S + 2 K = H2 + K2S
AlMg(NO3)3 = MgAl(NO3)3 =>
AlMg(NO3)3 = MgAl(NO3)3
Li2SiO3 + HNO3 = LiNO3 + H2SiO3 =>
Li2SiO3 + 2 HNO3 = 2 LiNO3 + H2SiO3
Pb3O4 + CO = Pb + CO2 =>
Pb3O4 + 4 CO = 3 Pb + 4 CO2
H3Fe(CN)6 + KOH = H2O + K3Fe(CN)6 =>
H3Fe(CN)6 + 3 KOH = 3 H2O + K3Fe(CN)6
Al + Cl2 = AlCl3 = =>
2 Al + 3 Cl2 = 2 AlCl3
SiO2 + FeO4 = Fe2SiO4 + O2 =>
SiO2 + 2 FeO4 = Fe2SiO4 + 3 O2
HI + KMnO4 = K1 + MnI2 + H2O + I2 =>
8 HI + KMnO4 = K1 + MnI2 + 4 H2O + 3 I2
MnO4{-} + SO32{-} + H{+} = Mn2{+} + SO42{-} + H2O =>
40 MnO4{-} + 13 SO32{-} + 60 H{+} = 20 Mn2{+} + 13 SO42{-} + 30 H2O
Co(NO3)2 + CaOH2 = CoOH2 + Ca(NO3)2 =>
Co(NO3)2 + CaOH2 = CoOH2 + Ca(NO3)2
CrO3 + CO = Cr3O4 + CO2 =>
3 CrO3 + 5 CO = Cr3O4 + 5 CO2
Co(NH3)6{2+} + PbO2 + H{+} = Co(NH3)6{3+} + Pb{2+} + H2O =>
2 Co(NH3)6{2+} + PbO2 + 4 H{+} = 2 Co(NH3)6{3+} + Pb{2+} + 2 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Mg + HO4S = MgSO4 + H =>
Mg + HO4S = MgSO4 + H
C6H5CH3 + C2H3OCl = C6H4CH3COCH3 + HCl =>
C6H5CH3 + C2H3OCl = C6H4CH3COCH3 + HCl
CH3COOHKBr = CH3COOKHBr =>
CH3COOHKBr = CH3COOKHBr
Ca(NO2)2 + LiI = LiNO2 + CaI2 =>
Ca(NO2)2 + 2 LiI = 2 LiNO2 + CaI2
C2H4N10 + O2 = CO2 + H2O + N2 =>
C2H4N10 + 3 O2 = 2 CO2 + 2 H2O + 5 N2
Na2SO4 + CaC2 = CaSO4 + NaC =>
Na2SO4 + CaC2 = CaSO4 + 2 NaC
Al + Zn(No3)2 = Al(No3)3 + Zn2 =>
4 Al + 6 Zn(No3)2 = 4 Al(No3)3 + 3 Zn2
Pb + S = PbS =>
Pb + S = PbS
Cu + K2Cr2O7 + H2SO4 = H2O + Cr2(SO4)3 + CuSO4 + K2SO4 =>
3 Cu + K2Cr2O7 + 7 H2SO4 = 7 H2O + Cr2(SO4)3 + 3 CuSO4 + K2SO4
C4H10KMnO4H2O = C4H9(OH)2MnO2KOH =>
C4H10KMnO4H2O = C4H9(OH)2MnO2KOH
CH3CH2COOH + Ca = (CH3CH2COO)2Ca + H =>
2 CH3CH2COOH + Ca = (CH3CH2COO)2Ca + 2 H
NaClO3 + MnO2 + KOH = NaCl + K2MnO4 + H2O =>
NaClO3 + 3 MnO2 + 6 KOH = NaCl + 3 K2MnO4 + 3 H2O
Mg(OH)2 + HCl1 = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl1 = MgCl2 + 2 H2O
MgBr + NaP = MgP + NaBr =>
MgBr + NaP = MgP + NaBr
C8H10O + K2Cr2O7 + H2SO4 = C8H6O4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C8H10O + 5 K2Cr2O7 + 20 H2SO4 = 3 C8H6O4 + 5 Cr2(SO4)3 + 5 K2SO4 + 26 H2O
CO2NaOH(H2O) = NaHCO3H2O =>
CO2NaOH(H2O) = NaHCO3H2O
CrO + SO3 = CrO3 + SO2 =>
CrO + 2 SO3 = CrO3 + 2 SO2
Pb(NO3)2 + CuSO4 = Pb(SO4)2 + NO3Cu =>
Pb(NO3)2 + 2 CuSO4 = Pb(SO4)2 + 2 NO3Cu
H3PO4 + KOH = H + KO5P =>
H3PO4 + KOH = 4 H + KO5P
Ba(NO3)2 + MgBr2 = Mg(NO3)2 + BaBr2 =>
Ba(NO3)2 + MgBr2 = Mg(NO3)2 + BaBr2
(NH4)2S = NH3 + H2S =>
(NH4)2S = 2 NH3 + H2S
KS + RbCl = KCl + RbS =>
KS + RbCl = KCl + RbS
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
