| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CH3CH(CH3)CH2CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3CH(CH3)CH2COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
RbBr + AgCl = AgBr + RbCl =>
RbBr + AgCl = AgBr + RbCl
Al(NO3)3 + Na2C2O4 = Al2(C2O4)3(solid) + NaNO3 =>
2 Al(NO3)3 + 3 Na2C2O4 = Al2(C2O4)3(solid) + 6 NaNO3
PH3 + O2 = P4O1 + H2O =>
8 PH3 + 7 O2 = 2 P4O1 + 12 H2O
(Cr(CO(NH2)2)6)4(Cr(CN)6)3 + KMnO4 + H2SO4 = K2Cr2O7 + CO2 + KNO3 + MnSO4 + K2SO4 + H2O =>
10(Cr(CO(NH2)2)6)4(Cr(CN)6)3 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 420 CO2 + 660 KNO3 + 1176 MnSO4 + 223 K2SO4 + 1879 H2O
Cr(NO3)2 + Na2S = CrS + NaNO3 =>
Cr(NO3)2 + Na2S = CrS + 2 NaNO3
XQ4 + Z2 = XZ2 + Q2Z =>
XQ4 + 2 Z2 = XZ2 + 2 Q2Z
Cr2 + HCl = CrCl3 + H =>
Cr2 + 6 HCl = 2 CrCl3 + 6 H
MnO4{-} + SO2 + H2O = Mn + SO4{-}2 + H{+} =>
3 MnO4{-} + 7 SO2 + 2 H2O = 3 Mn + 7 SO4{-}2 + 4 H{+}
S + O2 = SO2 =>
S + O2 = SO2
CaO + SO3 = Ca2SO3 + O2 =>
2 CaO + SO3 = Ca2SO3 + O2
C9H9NO4 + Fe + C2H4O2 = C9H11NO2 + H2O + (C2H3O2)3Fe =>
C9H9NO4 + 2 Fe + 6 C2H4O2 = C9H11NO2 + 2 H2O + 2(C2H3O2)3Fe
C6H7NO3S + Zn(OH)2 = Zn(C6H6NO3S)2 + H2O =>
2 C6H7NO3S + Zn(OH)2 = Zn(C6H6NO3S)2 + 2 H2O
K2PtCl4 + NH3 = KCl + PtCl2(NH3)2 =>
K2PtCl4 + 2 NH3 = 2 KCl + PtCl2(NH3)2
HBr + S = Br2 + H6S =>
6 HBr + S = 3 Br2 + H6S
Ag(NO3) + HCl = AgCl + HNO3 =>
Ag(NO3) + HCl = AgCl + HNO3
NH4F + H2O = F + NO + H2 =>
NH4F + H2O = F + NO + 3 H2
KAlO2 + HBr = HAlO2 + KBr =>
KAlO2 + HBr = HAlO2 + KBr
KSCN + Fe(NO3)3 = Fe(NO3)3KSCN =>
KSCN + Fe(NO3)3 = Fe(NO3)3KSCN
K2PtCl4 + NH3 = Pt(NH3)2Cl2 + KCl =>
K2PtCl4 + 2 NH3 = Pt(NH3)2Cl2 + 2 KCl
C2H5COOH + Ag2O = Ag + H2O + CO2 =>
C2H5COOH + 7 Ag2O = 14 Ag + 3 H2O + 3 CO2
[Cr(N5H4CO)6]4[Cr(CN55)6]3 + KMnO4 + H2SO4 = K2Cr2O7 + CO2 + KNO3 + MnSO4 + K2SO4 + H2O =>
10[Cr(N5H4CO)6]4[Cr(CN55)6]3 + 11616 KMnO4 + 11839 H2SO4 = 35 K2Cr2O7 + 420 CO2 + 11100 KNO3 + 11616 MnSO4 + 223 K2SO4 + 12319 H2O
PtCl + F2 = Cl2 + PtF =>
2 PtCl + F2 = Cl2 + 2 PtF
C6H12O6 + KNO3 = CO2 + H2O + KOH + N2O =>
C6H12O6 + 6 KNO3 = 6 CO2 + 3 H2O + 6 KOH + 3 N2O
Ca(NO3)2 + SnO2 + H2O = CaSnO3 + HNO3 =>
Ca(NO3)2 + SnO2 + H2O = CaSnO3 + 2 HNO3
NH42CO3 + ZnSO4 = NH42SO4 + Zn(CO3) =>
NH42CO3 + ZnSO4 = NH42SO4 + Zn(CO3)
Tl + HF = TlF3 + H2 =>
2 Tl + 6 HF = 2 TlF3 + 3 H2
C2H2 + Ag2O = C2Ag2 + H2O =>
C2H2 + Ag2O = C2Ag2 + H2O
Mg + FeCl3 = Fe(s) + MgCl2 =>
3 Mg + 2 FeCl3 = 2 Fe(s) + 3 MgCl2
N2 + Cl2 = N2Cl2 =>
N2 + Cl2 = N2Cl2
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu =>
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu
C2H6O + H2 = C4H10 + H2O =>
2 C2H6O + H2 = C4H10 + 2 H2O
Mg + TiF4 = Mg(F4)2 + Ti =>
Mg + 2 TiF4 = Mg(F4)2 + 2 Ti
Zr{+4} + OH{-} = Zr(OH)3{+} =>
Zr{+4} + 3 OH{-} = Zr(OH)3{+}
KClO3 + SnS2 + KOH + H2O = K2[Sn(OH)6] + KCl + SO2 =>
2 KClO3 + SnS2 + 2 KOH + 2 H2O = K2[Sn(OH)6] + 2 KCl + 2 SO2
PHCH3 + KMnO4 + H2SO4 = PCOH + K2SO4 + MnSO4 + H2O =>
2 PHCH3 + 2 KMnO4 + 3 H2SO4 = 2 PCOH + K2SO4 + 2 MnSO4 + 6 H2O
K2Cr2O7 + AgNO3 + HNO3 = KNO3 + AgCr2O7 + H2 =>
2 K2Cr2O7 + 2 AgNO3 + 2 HNO3 = 4 KNO3 + 2 AgCr2O7 + H2
Na + Al2(SO4)3 = Al2 + Na(SO4)3 =>
Na + Al2(SO4)3 = Al2 + Na(SO4)3
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Zn4O4 + H3BO3 = Zn4B12O29H14 + H2O =>
Zn4O4 + 12 H3BO3 = Zn4B12O29H14 + 11 H2O
K2S + Ba(NO3)2 = K2(NO3)2 + BaS =>
K2S + Ba(NO3)2 = K2(NO3)2 + BaS
Y2O2S + Si + S + SiO2 = Y4Si2O7S3 =>
4 Y2O2S + Si + 2 S + 3 SiO2 = 2 Y4Si2O7S3
Ba{2+} + SO4{2-}— = BaSO4 =>
Ba{2+} + SO4{2-}— = BaSO4
H2S + NaClO2 = SO4 + NaCl + H =>
H2S + 2 NaClO2 = SO4 + 2 NaCl + 2 H
As + H2 = AsH3 =>
2 As + 3 H2 = 2 AsH3
F + Pb4I = PbF4 + I =>
16 F + Pb4I = 4 PbF4 + I
BaOH + HBr = BaBr + H2O =>
BaOH + HBr = BaBr + H2O
NaOH + C4H6O4 = H2O + Na2C4H4O4 =>
2 NaOH + C4H6O4 = 2 H2O + Na2C4H4O4
C8H10 = C6H6 + C2H4 =>
C8H10 = C6H6 + C2H4
NaVO3 + H2O2 + H2SO4 = HVO4 + H2O + Na2SO4 =>
2 NaVO3 + 2 H2O2 + H2SO4 = 2 HVO4 + 2 H2O + Na2SO4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/13/25
Équations équilibrées sur04/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
