| Équations équilibrées la veille | Équations équilibrées le lendemain |
PB(CH3COO)2 + KI = PBI + (CH3COO)2K
KMnO4 + KNo2 + H2O = KNo3 + MnO2 + KOH =>
KMnO4 + 9 KNo2 + 2 H2O = 6 KNo3 + MnO2 + 4 KOH
H3BO3 + HF = HBF4 + H2O =>
H3BO3 + 4 HF = HBF4 + 3 H2O
NH4ReO4 + KOH = KReO4 + NH4OH =>
NH4ReO4 + KOH = KReO4 + NH4OH
HNO3 + K2H3IO6 = KH4IO6 + KNO3 =>
HNO3 + K2H3IO6 = KH4IO6 + KNO3
H3PO3 + CuO = Cu3(PO3)2 + H2O =>
2 H3PO3 + 3 CuO = Cu3(PO3)2 + 3 H2O
NaHCO3 = CO2 + H2O + Na2CO3 =>
2 NaHCO3 = CO2 + H2O + Na2CO3
(CH2)2CH4 + O2 = CO2 + H2O =>
(CH2)2CH4 + 5 O2 = 3 CO2 + 4 H2O
K2Cr2O7 + CH3CH2CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 2 CH3CH2CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 10 H2O
CoCl + NaP = NaCl + CoP =>
CoCl + NaP = NaCl + CoP
CaC2 + H2O = C2H2*Ca(OH)2 =>
CaC2 + 2 H2O = C2H2*Ca(OH)2
Li3PO4 + NiBr2 = Ni3(PO4)2 + LiBr =>
2 Li3PO4 + 3 NiBr2 = Ni3(PO4)2 + 6 LiBr
Zn(NO3)2 + SrF2 = ZnF2 + Sr(NO3)2 =>
Zn(NO3)2 + SrF2 = ZnF2 + Sr(NO3)2
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CHO + H2O =>
3 CH3CH2CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2CHO + 7 H2O
Ba(CN)2 + AlF3 = BaF2 + Al(CN)3 =>
3 Ba(CN)2 + 2 AlF3 = 3 BaF2 + 2 Al(CN)3
Ag3(PO4) = Ag + PO4 =>
Ag3(PO4) = 3 Ag + PO4
EDTA + NaOH = NaEDTA + HO =>
EDTA + NaOH = NaEDTA + HO
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
AsO4{3-} + Zn + H{+} = Zn{2+} + H2O + AsH3 =>
AsO4{3-} + 4 Zn + 11 H{+} = 4 Zn{2+} + 4 H2O + AsH3
Ba(OH)2 + H3PO4 = Ba(OH)3 + H2PO3 =>
Ba(OH)2 + H3PO4 = Ba(OH)3 + H2PO3
H3O{+} + H2O2 + Fe{2+} = Fe{3+} + H2O =>
2 H3O{+} + H2O2 + 2 Fe{2+} = 2 Fe{3+} + 4 H2O
SiH4 + Cl2 = Si + HCl =>
SiH4 + 2 Cl2 = Si + 4 HCl
C2H5O2 + H2 = C2H6O + H2O =>
2 C2H5O2 + 3 H2 = 2 C2H6O + 2 H2O
Ce(NO3)3*6H2O + NH4OH = CeO2 + NH4NO3 + H2O =>
8 Ce(NO3)3*6H2O + 22 NH4OH = 8 CeO2 + 23 NH4NO3 + 57 H2O
K3PO4 + Ba(OH)2 = Ba3(PO4)2 + KOH =>
2 K3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 KOH
Al(OH)2Cl + HNo3 = Al(No3)3 + HCl + H2O =>
Al(OH)2Cl + 3 HNo3 = Al(No3)3 + HCl + 2 H2O
SeO3{-2} + Cl2 + OH{-} = SeO4{-2} + Cl{-} + H2O =>
SeO3{-2} + Cl2 + 2 OH{-} = SeO4{-2} + 2 Cl{-} + H2O
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2COH + H2O =>
3 CH3CH2CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2COH + 7 H2O
KCrO4 + Pb(CH3COO)2 = K(CH3COO)2 + PbCrO4 =>
KCrO4 + Pb(CH3COO)2 = K(CH3COO)2 + PbCrO4
Na2SiO3 + HCl = NaCl + H2SiO3 =>
Na2SiO3 + 2 HCl = 2 NaCl + H2SiO3
Br2 + H2Se = Se + HBr =>
Br2 + H2Se = Se + 2 HBr
KCl + LiNo3 = KNo3 + LiCl =>
KCl + LiNo3 = KNo3 + LiCl
HNO3 + P = H3PO4 + NO2 + H2O =>
5 HNO3 + P = H3PO4 + 5 NO2 + H2O
Mn(s) + CuCl(aq) = Cu(s) + MnCl(s) =>
Mn(s) + CuCl(aq) = Cu(s) + MnCl(s)
Ca(OH)2 + KCl = CaCl2 + KOH =>
Ca(OH)2 + 2 KCl = CaCl2 + 2 KOH
KIO3 = KI + O3 =>
KIO3 = KI + O3
CaCl2 + HBr = CaBr2 + HCl =>
CaCl2 + 2 HBr = CaBr2 + 2 HCl
C2H5OH = C + H + O2 =>
2 C2H5OH = 4 C + 12 H + O2
SnI2 + H2SO4 = SnSO4 + HI =>
SnI2 + H2SO4 = SnSO4 + 2 HI
ZnBr2 + Na2SO3 = ZnSO3 + Na2Br2 =>
ZnBr2 + Na2SO3 = ZnSO3 + Na2Br2
NH2CONH2(s) + H2O = CO2 + NH3 =>
NH2CONH2(s) + H2O = CO2 + 2 NH3
SiO2 + H2 = Si + H2O =>
SiO2 + 2 H2 = Si + 2 H2O
Na + C = Na3C =>
3 Na + C = Na3C
N2H4 + KMnO4 + KOH = N2 + K2MnO4 + H2O =>
N2H4 + 4 KMnO4 + 4 KOH = N2 + 4 K2MnO4 + 4 H2O
Nd200O300 + Ce100O200 + Cu100O100 = Nd185Ce15Cu100O400 + O200 =>
74 Nd200O300 + 12 Ce100O200 + 80 Cu100O100 = 80 Nd185Ce15Cu100O400 + 3 O200
MnO4{-} + CN{-} + H2O = CNO{-} + MnO2 + OH{-} =>
2 MnO4{-} + 3 CN{-} + H2O = 3 CNO{-} + 2 MnO2 + 2 OH{-}
Si + WO3 = SiO2 + W =>
3 Si + 2 WO3 = 3 SiO2 + 2 W
CuCl2 + Na3PO4 = Cu3(PO4)2 + NaCl =>
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCl
FeS2 + NO3 + H = N2 + FeOOH + SO4 =>
3 FeS2 + 10 NO3 + 3 H = 5 N2 + 3 FeOOH + 6 SO4
Ag(OH) + H2S = AgHS + H2O =>
Ag(OH) + H2S = AgHS + H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/19/24
Équations équilibrées sur11/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
