| Équations équilibrées la veille |
(NH4)2SO4 + Rb2CO3 = Rb2SO4 + (NH4)2CO3
Al(s) + HCl = AlCl3(aq) + H2(l) =>
2 Al(s) + 6 HCl = 2 AlCl3(aq) + 3 H2(l)
K3[Fe(Cn)6] + FeCl2 = Fe3[Fe(Cn)6]2 + KCl =>
2 K3[Fe(Cn)6] + 3 FeCl2 = Fe3[Fe(Cn)6]2 + 6 KCl
AgCl + HCl = AgH + Cl =>
AgCl + HCl = AgH + 2 Cl
Cr{3+} + Ag + CrO4{2-} = Cr + Ag2CrO4 =>
2 Cr{3+} + 6 Ag + 3 CrO4{2-} = 2 Cr + 3 Ag2CrO4
Ho + Sn + Au = HoSnAu2 =>
Ho + Sn + 2 Au = HoSnAu2
KHSO3 + H2SO4 = K2SO4 + SO2 + H2O =>
2 KHSO3 + H2SO4 = K2SO4 + 2 SO2 + 2 H2O
Ag3NO3 + Li = LiNO3 + Ag =>
Ag3NO3 + Li = LiNO3 + 3 Ag
CS4 + Cl = CCl4 + S =>
CS4 + 4 Cl = CCl4 + 4 S
C4H6 + O2 = CO2 + H =>
C4H6 + 4 O2 = 4 CO2 + 6 H
C2H6O(l) + O2(g) = CO2 + H20(g) =>
10 C2H6O(l) + 15 O2(g) = 20 CO2 + 3 H20(g)
C8H16 + KMnO4 + H2SO4 = C3H4COOH + K2SO4 + MnSO4 + H2O =>
5 C8H16 + 14 KMnO4 + 21 H2SO4 = 10 C3H4COOH + 7 K2SO4 + 14 MnSO4 + 36 H2O
CaCO3 + CH3COOH = CaC2H3O2 + CO2 + H2O = =>
8 CaCO3 + 9 CH3COOH = 8 CaC2H3O2 + 10 CO2 + 6 H2O
(Fe(C2O4)3) + K + H2O = K3Fe(C2O4)3*3H2O =>
(Fe(C2O4)3) + 3 K + 3 H2O = K3Fe(C2O4)3*3H2O
Ni(NO3)2 + BBr3 = NiBr2 + B(NO3)3 =>
3 Ni(NO3)2 + 2 BBr3 = 3 NiBr2 + 2 B(NO3)3
H2O + KBr + KIO3 = Br + I2 + KOH =>
6 H2O + 10 KBr + 2 KIO3 = 10 Br + I2 + 12 KOH
H(NO3) + H2S = NO + S + H2O =>
2 H(NO3) + 3 H2S = 2 NO + 3 S + 4 H2O
AlNa(SO4)2 = Al + Na + SO4 =>
AlNa(SO4)2 = Al + Na + 2 SO4
HO + Ca = CaO + H =>
HO + Ca = CaO + H
Ag + Al(SO4)3 = Ag(SO4)3 + Al =>
Ag + Al(SO4)3 = Ag(SO4)3 + Al
AsS3 + HNO3 = H2AsO4 + H2SO4 + NO =>
AsS3 + 8 HNO3 = H2AsO4 + 3 H2SO4 + 8 NO
SO4 + H2O = SO4H + OH =>
SO4 + H2O = SO4H + OH
Cr2O7{-2} + H{+} + CH3OH = Cr{+3} + HCO3H + H2O =>
Cr2O7{-2} + 8 H{+} + CH3OH = 2 Cr{+3} + HCO3H + 5 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
H{+} + NH3 + ClO{2-} = N2H4 + Cl{-} + H2O =>
2 H{+} + 2 NH3 + 2 ClO{2-} = N2H4 + 2 Cl{-} + 2 H2O
Br2 + KL = KBr2 + L2 =>
2 Br2 + 2 KL = 2 KBr2 + L2
S + Na2SO3 + H2O = Na2S2O3*5H2O =>
S + Na2SO3 + 5 H2O = Na2S2O3*5H2O
KBr + Cl1 = KCl2 + Br2 =>
2 KBr + 4 Cl1 = 2 KCl2 + Br2
H3AsO4 = As4O10 + H2O =>
4 H3AsO4 = As4O10 + 6 H2O
WCl4 + Na2O = WO2 + NaCl =>
WCl4 + 2 Na2O = WO2 + 4 NaCl
H2O + e + CrO4{2-} = Cr(OH)3 + OH{-} =>
4 H2O + 3e + CrO4{2-} = Cr(OH)3 + 5 OH{-}
HCOOH + K2CrO7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
9 HCOOH + 2 K2CrO7 + 5 H2SO4 = Cr2(SO4)3 + 2 K2SO4 + 9 CO2 + 14 H2O
CH3OH + HeO = CO2 + H2O + He =>
CH3OH + 3 HeO = CO2 + 2 H2O + 3 He
MnO + C = Mn + CO =>
MnO + C = Mn + CO
Na2CrO4 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 Na2CrO4 + 3 NaNO2 + 5 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + 2 Na2SO4 + 5 H2O
Cu(NO3)2*5H2O + NH3 = [Cu(H2O)5(NH3)] + NO3 =>
Cu(NO3)2*5H2O + NH3 = [Cu(H2O)5(NH3)] + 2 NO3
Cl2 + LiI2 = LiCl2 + I =>
Cl2 + LiI2 = LiCl2 + 2 I
NaOH + H2SO4 = Na2SO4(aq) + H2O(aq) =>
2 NaOH + H2SO4 = Na2SO4(aq) + 2 H2O(aq)
NO3{-} + SO4{2-} + Hg + H{+} = HgSO4 + NO + H2O =>
2 NO3{-} + 3 SO4{2-} + 3 Hg + 8 H{+} = 3 HgSO4 + 2 NO + 4 H2O
Mo2W2C3O2 = WC + Mo2C + MoO2 + C =>
2 Mo2W2C3O2 = 4 WC + Mo2C + 2 MoO2 + C
Al2O3 + BCl3 = B2O3 + AlCl3 =>
Al2O3 + 2 BCl3 = B2O3 + 2 AlCl3
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
Zn + H2SO4 = ZnH2SO4 =>
Zn + H2SO4 = ZnH2SO4
Na5P3O10 + H2O = Na6P6O18 + NaOH =>
2 Na5P3O10 + 2 H2O = Na6P6O18 + 4 NaOH
CuSO4*5H2O + (H2N)2CS + H2SO4 = [Cu((H2N)CS(NH2))3]*2SO4*2H2O + H2O + S =>
3 CuSO4*5H2O + 9(H2N)2CS + 4 H2SO4 = 3[Cu((H2N)CS(NH2))3]*2SO4*2H2O + 13 H2O + S
S{2-} + OH = SO4{2-} + H2O =>
S{2-} + 8 OH = SO4{2-} + 4 H2O
Hg2(NO3)2 + Zn = Zn(NO3)2 + Hg2 =>
Hg2(NO3)2 + Zn = Zn(NO3)2 + Hg2
KMnO4 + Cu2SFeS2Mn2S + H2SO4 = CuSO4 + Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
14 KMnO4 + 2 Cu2SFeS2Mn2S + 24 H2SO4 = 4 CuSO4 + Fe2(SO4)3 + 7 K2SO4 + 18 MnSO4 + 24 H2O
CH2O2 + H2O = CHO2{-} + H3O{+} =>
CH2O2 + H2O = CHO2{-} + H3O{+}
KO2 + Mn = K2MnO4 =>
2 KO2 + Mn = K2MnO4
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
