| Équations équilibrées la veille |
2 Na(NO3)(aq) + Ca(s) = 2 Na(s) + Ca(NO3)2(aq)
Mg + H2SO3 = MgSO3 + H2 =>
Mg + H2SO3 = MgSO3 + H2
CaSO3 + CO2 = CaSO4 + CO =>
CaSO3 + CO2 = CaSO4 + CO
Fe2O3 + N2O5 = Fe(NO3)3 =>
Fe2O3 + 3 N2O5 = 2 Fe(NO3)3
C2HMgBr + CH3CHO = C4H5OMgBr =>
C2HMgBr + CH3CHO = C4H5OMgBr
CH3CH2COH + K2Cr2O7 + H2SO4 = CH3CH2COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2COH + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COOH + Cr2(SO4)3 + K2SO4 + 4 H2O
C2H5CHO + Cu(OH)2 + NaOH = HCOONa + Cu2O + H2O =>
C2H5CHO + 10 Cu(OH)2 + 3 NaOH = 3 HCOONa + 5 Cu2O + 13 H2O
Fe2(SO4)3 + Ca(OH)2 = Fe(OH)3 + Ca3(SO4)3 =>
Fe2(SO4)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + Ca3(SO4)3
Zn(OH)2 + NaO = H2O + NaZnO2 =>
Zn(OH)2 + NaO = H2O + NaZnO2
Ni + Pt = NiPt =>
Ni + Pt = NiPt
AgI + KSCN = KI + AgSCN =>
AgI + KSCN = KI + AgSCN
Ce2(CO3)3 + H2SO4 = CO2 + H2O + Ce2(SO4)3 =>
Ce2(CO3)3 + 3 H2SO4 = 3 CO2 + 3 H2O + Ce2(SO4)3
BaCl2O6 = BaCl2 + O2 =>
BaCl2O6 = BaCl2 + 3 O2
CrO2({-}1) + H2O2 = CrO4({-}2) + H2O =>
CrO2({-}1) + 2 H2O2 = CrO4({-}2) + 2 H2O
C2O4 + H2O = H4CO4 =>
C2O4 + 4 H2O = 2 H4CO4
Ca(OH)2 + NH4Cl = CaCl2 + NH3 + H2O =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 NH3 + 2 H2O
LiOH + H2O = LiH + OH =>
LiOH + H2O = LiH + 2 OH
Zr(OH)4 + HNO3(aq) = Zr(NO3)4 + H2O =>
Zr(OH)4 + 4 HNO3(aq) = Zr(NO3)4 + 4 H2O
LiOH + H2O = LiH + OH =>
LiOH + H2O = LiH + 2 OH
NiO + O2 = NiO3 =>
NiO + O2 = NiO3
Ca3P2 + Cl2 = CaCl2 + P =>
Ca3P2 + 3 Cl2 = 3 CaCl2 + 2 P
SO4{-} + C2H3Cl + H2O = CO2 + H{+} + Cl{-} + SO4{2-} =>
10 SO4{-} + C2H3Cl + 4 H2O = 2 CO2 + 11 H{+} + Cl{-} + 10 SO4{2-}
LiOH + H2O = LiO2 + H2 =>
2 LiOH + 2 H2O = 2 LiO2 + 3 H2
CCl4(l) + HF(g) = CCl2F2(l) + HCl(g) =>
CCl4(l) + 2 HF(g) = CCl2F2(l) + 2 HCl(g)
LiOH + H2O = LiOHH2O =>
LiOH + H2O = LiOHH2O
P2S5 + HNO3 + H2O = H2SO4 + H3PO4 + HNO =>
P2S5 + 10 HNO3 + 8 H2O = 5 H2SO4 + 2 H3PO4 + 10 HNO
HCl + H2SeO4 = H2Se + Cl2 + H2O =>
8 HCl + H2SeO4 = H2Se + 4 Cl2 + 4 H2O
LiOH + H2O = LiH + OH =>
LiOH + H2O = LiH + 2 OH
LiOH + H2O = LiOHH2O =>
LiOH + H2O = LiOHH2O
NiO + O2 = NiO2 =>
2 NiO + O2 = 2 NiO2
K2Cr3O7 + CrCl2 + HCl = KCl + CrCl3 + H2O =>
K2Cr3O7 + 3 CrCl2 + 14 HCl = 2 KCl + 6 CrCl3 + 7 H2O
LiOH + H2O = LiOH2 + OH =>
LiOH + H2O = LiOH2 + OH
LiOH + H2O = LiO2H3 =>
LiOH + H2O = LiO2H3
LiOH + H2O = LiO2 + H3 =>
LiOH + H2O = LiO2 + H3
LiOH + H2O = LiOHH2O =>
LiOH + H2O = LiOHH2O
LiOH + H2O = LiO2 + H2 =>
2 LiOH + 2 H2O = 2 LiO2 + 3 H2
Cu(OH)2 + HClO4 = CuClO4 + H(OH)2 =>
Cu(OH)2 + HClO4 = CuClO4 + H(OH)2
Zn(OH)2 + H3C6H5O7 = Zn3(C6H5O7)2 + H2O =>
3 Zn(OH)2 + 2 H3C6H5O7 = Zn3(C6H5O7)2 + 6 H2O
(NH4)2CO4 + Ca(OH)2 = NH3 + CaCO4 + H2O =>
(NH4)2CO4 + Ca(OH)2 = 2 NH3 + CaCO4 + 2 H2O
Cs2CrO4(aq) + FeCl3(aq) = CsCl(aq) + Fe2(CrO4)3(aq) =>
3 Cs2CrO4(aq) + 2 FeCl3(aq) = 6 CsCl(aq) + Fe2(CrO4)3(aq)
Fe(SO4)3 + H2O + SO2 = FeSO4 + H2SO4 =>
Fe(SO4)3 + 4 H2O + 2 SO2 = FeSO4 + 4 H2SO4
LiOH + H2O = LiO2H3 =>
LiOH + H2O = LiO2H3
H2O + Na2S = NaOH + H2S =>
2 H2O + Na2S = 2 NaOH + H2S
Pb(CH3COOH)2 + KI = PbI2 + KCH3COOH =>
Pb(CH3COOH)2 + 2 KI = PbI2 + 2 KCH3COOH
H2(g) + CuO(g) = Cu(s) + H2O(g) =>
H2(g) + CuO(g) = Cu(s) + H2O(g)
FeCl2 + NaBH4 + H2O = Fe + NaCl + B(OH)3 + H2 =>
FeCl2 + 2 NaBH4 + 6 H2O = Fe + 2 NaCl + 2 B(OH)3 + 7 H2
Al2O3 + Ba(OH)2 = BaO + Al(OH)3 =>
Al2O3 + 3 Ba(OH)2 = 3 BaO + 2 Al(OH)3
LiOH + H2O = LiO2 + H3 =>
LiOH + H2O = LiO2 + H3
Cu(OH)2 + HClO4 = Cu(ClO4)2 + H2O =>
Cu(OH)2 + 2 HClO4 = Cu(ClO4)2 + 2 H2O
C6H2(NO2)3OH + MnSO4(H2O)5 = (C6H2(NO2)3O)2Mn + H2O + H2SO4 =>
2 C6H2(NO2)3OH + MnSO4(H2O)5 = (C6H2(NO2)3O)2Mn + 5 H2O + H2SO4
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
