| Équations équilibrées la veille |
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaCHO3 = Na2CO3 + H2O + CO2 =>
2 NaCHO3 = Na2CO3 + H2O + CO2
Mg(OH)2 + N2O5 = Mg(NO3)2 + H2O =>
Mg(OH)2 + N2O5 = Mg(NO3)2 + H2O
C2H2(g) + CO2(g) + H2O(g) = CH2CHCO2H(g) =>
6 C2H2(g) + 3 CO2(g) + 4 H2O(g) = 5 CH2CHCO2H(g)
NaI(aq) + Hg2(C2H3O2)2(ag) = Hg2I2(s) + NaC2H3O2(aq) =>
2 NaI(aq) + Hg2(C2H3O2)2(ag) = Hg2I2(s) + 2 NaC2H3O2(aq)
HBr + KBrO2 = Br2 + H2O + KBr =>
4 HBr + KBrO2 = 2 Br2 + 2 H2O + KBr
Cr2(SO4)3 + Na2S + H2O = Cr(OH)3 + H2S + Na2SO4 =>
Cr2(SO4)3 + 3 Na2S + 6 H2O = 2 Cr(OH)3 + 3 H2S + 3 Na2SO4
H2O + Ba(OH)2 = H2Ba + OH =>
2 H2O + Ba(OH)2 = H2Ba + 4 OH
NaO + HCl = NaCl + H2O + O2 =>
4 NaO + 4 HCl = 4 NaCl + 2 H2O + O2
NO2 + HOH + O2 = HNO3 =>
4 NO2 + 2 HOH + O2 = 4 HNO3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
PbNO3{2+} + NaF = PbNa{2+} + NO3F =>
PbNO3{2+} + NaF = PbNa{2+} + NO3F
P2S3 + H2SO4 = H3PO4 + SO2 + H2O =>
P2S3 + 11 H2SO4 = 2 H3PO4 + 14 SO2 + 8 H2O
C4H10O + H2O = C4H9O2 + H{+} + e =>
C4H10O + H2O = C4H9O2 + 3 H{+} + 3e
FeCl3 + CuSO4 = FeSO4 + CuCl3 =>
FeCl3 + CuSO4 = FeSO4 + CuCl3
Mn(OH)3 + HCl = MnCl2 + H2O + Cl =>
Mn(OH)3 + 3 HCl = MnCl2 + 3 H2O + Cl
C + FeO2 = CO + Fe =>
2 C + FeO2 = 2 CO + Fe
lithiumchlorate = oxygen + lithiumchloride =>
2 LiClO3 = 3 O2 + 2 LiCl
CH3{-}CH = CH{-}CH3 + H2 =>
CH3{-}CH = CH{-}CH3 + H2
NaCN + H2O = NaH + CNOH =>
NaCN + H2O = NaH + CNOH
Ag + H2O2 + H{+} = Ag{+} + H2O =>
2 Ag + H2O2 + 2 H{+} = 2 Ag{+} + 2 H2O
C3H4 = H3CCCH =>
C3H4 = H3CCCH
NaI + Na2Cr2O7 + H2SO4 = Na2SO4 + Na2Cr + I2 + H2O =>
16 NaI + Na2Cr2O7 + 7 H2SO4 = 7 Na2SO4 + 2 Na2Cr + 8 I2 + 7 H2O
KMnO4 + HC1 = C + MnC2 + KC + H2O =>
KMnO4 + 8 HC1 = 5 C + MnC2 + KC + 4 H2O
C14H14N3NaO3S + HCl = C14H15N3NaO3SCl =>
C14H14N3NaO3S + HCl = C14H15N3NaO3SCl
CuSO4 + H2O = CuSO4OH2 =>
CuSO4 + H2O = CuSO4OH2
K2SO4 + Cu(NO3)2 = K2(NO3)2 + SO4Cu =>
K2SO4 + Cu(NO3)2 = K2(NO3)2 + SO4Cu
NaCl + K2Cr2O7 + H2SO4 = K2SO4 + Na2SO4 + CrO2Cl2 + H2O =>
4 NaCl + K2Cr2O7 + 3 H2SO4 = K2SO4 + 2 Na2SO4 + 2 CrO2Cl2 + 3 H2O
SrBr + (NH4)S = SrS + NH4Br =>
SrBr + (NH4)S = SrS + NH4Br
B2O3 + NaOH = NaBO + H2O + O2 =>
B2O3 + 2 NaOH = 2 NaBO + H2O + O2
AlBr3 + H3(PO4) = Al(PO4) + HBr =>
AlBr3 + H3(PO4) = Al(PO4) + 3 HBr
CaCl2 + Na2(PO4)2 = Ca(PO4)2 + NaCl =>
CaCl2 + Na2(PO4)2 = Ca(PO4)2 + 2 NaCl
CaO + H2O2 = calciumhydroxide + O2 =>
2 CaO + 2 H2O2 = 2 Ca(OH)2 + O2
NaCH3CO2 = Na + CH3CO2 =>
NaCH3CO2 = Na + CH3CO2
NH4Cl + Mg(OH)2 = MgCl2 + NH4(OH) =>
2 NH4Cl + Mg(OH)2 = MgCl2 + 2 NH4(OH)
C5H62 + O2 = CO2 + H2O =>
2 C5H62 + 41 O2 = 10 CO2 + 62 H2O
C5H11CHO + Ag2O = C5H11COOH + Ag =>
C5H11CHO + Ag2O = C5H11COOH + 2 Ag
Na2S(aq) + AgNO3(aq) = NaNO3(s) + Ag2S(aq) =>
Na2S(aq) + 2 AgNO3(aq) = 2 NaNO3(s) + Ag2S(aq)
CuO + FeSe + SrO = SrCuFe2Se2O2 =>
CuO + 2 FeSe + SrO = SrCuFe2Se2O2
Br2 + FeI3 = I2 + FeBr3 =>
3 Br2 + 2 FeI3 = 3 I2 + 2 FeBr3
(CH3COO)2Pb + FeCl3 = PbCl2 + Fe(CH3COO)3 =>
3(CH3COO)2Pb + 2 FeCl3 = 3 PbCl2 + 2 Fe(CH3COO)3
H2SO4 + CoCO3 = CO2 + H2O + CoSO4 =>
H2SO4 + CoCO3 = CO2 + H2O + CoSO4
N2 + LiH = Li3N + NH3 =>
N2 + 3 LiH = Li3N + NH3
H2C2O4(aq) + KMnO4(aq) + H2SO4(aq) = MnSO4(aq) + H2O(l) + CO2(g) + K2SO4(aq) =>
5 H2C2O4(aq) + 2 KMnO4(aq) + 3 H2SO4(aq) = 2 MnSO4(aq) + 8 H2O(l) + 10 CO2(g) + K2SO4(aq)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Co + HCl = CoCl3 + H2 =>
2 Co + 6 HCl = 2 CoCl3 + 3 H2
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
C25H52 + O2 = C2O4 + H =>
2 C25H52 + 50 O2 = 25 C2O4 + 104 H
WO2 = W + O3 =>
3 WO2 = 3 W + 2 O3
N2 + LiH = Li3N + NH3 =>
N2 + 3 LiH = Li3N + NH3
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
