Équations équilibrées la veille |
(NH4)2S(aq) + SrCl2(aq) = (NH4)2Cl2(aq) + SrS(s)
C18H21NO3 + H2O = C18H22NO3 + OH =>
C18H21NO3 + H2O = C18H22NO3 + OH
CH3COOH + Zn = Zn(CH3COO)3 + H2 =>
6 CH3COOH + 2 Zn = 2 Zn(CH3COO)3 + 3 H2
KI + KMnO4 + H2O = I2 + MnO(OH)2 + KOH =>
6 KI + 2 KMnO4 + 6 H2O = 3 I2 + 2 MnO(OH)2 + 8 KOH
CH3CH2CH2SH + O2 = CH3CH2CH2OH + SO2 =>
2 CH3CH2CH2SH + 3 O2 = 2 CH3CH2CH2OH + 2 SO2
GeO2 = Ge + O2 =>
GeO2 = Ge + O2
Co + Al = CoAl =>
Co + Al = CoAl
Mg(NO3)2 + NH3 = MgH3 + N3O6 =>
Mg(NO3)2 + NH3 = MgH3 + N3O6
NaBrO3 + CaH2 = NaBr + Ca(OH)2 =>
2 NaBrO3 + 3 CaH2 = 2 NaBr + 3 Ca(OH)2
C6H6N2O2 + NaNO2 + HCl = C6H4N3O2Cl + NaCl + H2O =>
C6H6N2O2 + NaNO2 + 2 HCl = C6H4N3O2Cl + NaCl + 2 H2O
Na + At = NaAt =>
Na + At = NaAt
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
Na2O + C = Na + CO2 =>
2 Na2O + C = 4 Na + CO2
MgO + Cl2 = MgCl2 + O =>
MgO + Cl2 = MgCl2 + O
AgNO3(aq) + Na2CrO4(aq) = Ag2CrO4(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2CrO4(aq) = Ag2CrO4(s) + 2 NaNO3(aq)
*AlF3 + *H2SO4 = Al2(SO4)3 + *HF =>
2*AlF3 + 3*H2SO4 = Al2(SO4)3 + 6*HF
NaCHO + H2SO4 = Na2SO4 + HCHO =>
2 NaCHO + H2SO4 = Na2SO4 + 2 HCHO
CH3CO2H + NaOH = CH3COONa + H2O =>
CH3CO2H + NaOH = CH3COONa + H2O
SiO4 + H2O = H2SiO5 =>
SiO4 + H2O = H2SiO5
C3H10(g) + O2(g) = CO2 + H2O =>
2 C3H10(g) + 11 O2(g) = 6 CO2 + 10 H2O
CaO + Na2(SO4) = CaSO4 + Na2O =>
CaO + Na2(SO4) = CaSO4 + Na2O
CaCl2 + Na2SO4 = CaSO4 + ClNa =>
CaCl2 + Na2SO4 = CaSO4 + 2 ClNa
Cu(NO3)2H2O + Co(C5H7O2)3 + (CH3CO)2O = Co(C5H6NO4)3 + Cu + CH3COO + H2O =>
3 Cu(NO3)2H2O + 2 Co(C5H7O2)3 + 3(CH3CO)2O = 2 Co(C5H6NO4)3 + 3 Cu + 6 CH3COO + 6 H2O
KMnO4 + K2SO3 + H2SO4 = K2SO4 + MnO2 + H2O =>
2 KMnO4 + 3 K2SO3 + H2SO4 = 4 K2SO4 + 2 MnO2 + H2O
CaO + Na2(SO4) = CaSO4 + Na2O =>
CaO + Na2(SO4) = CaSO4 + Na2O
CaCl2 + NaClO = NaCl + Ca(ClO)2 =>
CaCl2 + 2 NaClO = 2 NaCl + Ca(ClO)2
Fe2(SO4)3 + KHCO3 + H2O = Fe(OH)3 + CO2 + KHSO4 =>
Fe2(SO4)3 + 3 KHCO3 + 3 H2O = 2 Fe(OH)3 + 3 CO2 + 3 KHSO4
Ni(OH)2 + H2SO4 = NiSO4 + H2(OH)2 =>
Ni(OH)2 + H2SO4 = NiSO4 + H2(OH)2
[Co(NH3)6] + (NH4)2S = CoS + H2 + N2 =>
[Co(NH3)6] + (NH4)2S = CoS + 13 H2 + 4 N2
Ag2 + NaOH = AgOH + Na =>
Ag2 + 2 NaOH = 2 AgOH + 2 Na
C4H10 + HCl2 = C4H10Cl + HCl =>
C4H10 + HCl2 = C4H10Cl + HCl
NaOH + CuSO4 = Cu(OH)2 + Na2SO4 =>
2 NaOH + CuSO4 = Cu(OH)2 + Na2SO4
CHCl3 + H2O = HCl + H2CO2 =>
CHCl3 + 2 H2O = 3 HCl + H2CO2
Ba(CO3) = BaO + CO2 =>
Ba(CO3) = BaO + CO2
NaOCl + Na2S2O3 = Na2S2O4 + NaCl =>
NaOCl + Na2S2O3 = Na2S2O4 + NaCl
Li2S + P2S5 + LiCl = Li53P10S43Cl17 =>
18 Li2S + 5 P2S5 + 17 LiCl = Li53P10S43Cl17
NaOH + C4H4O4 = C4H4Na2O5 + H2O =>
2 NaOH + C4H4O4 = C4H4Na2O5 + H2O
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
Sn(SO4)2 + NaOH = Sn(OH)4 + Na2SO4 =>
Sn(SO4)2 + 4 NaOH = Sn(OH)4 + 2 Na2SO4
Na2CO3 + (NH4)2SO4 = Na2SO4 + (NH4)2CO3 =>
Na2CO3 + (NH4)2SO4 = Na2SO4 + (NH4)2CO3
C14H10 + H2O2 = CO2 + H2O =>
C14H10 + 33 H2O2 = 14 CO2 + 38 H2O
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
K + Al2(CrO4)3 = Al + K2(CrO4) =>
6 K + Al2(CrO4)3 = 2 Al + 3 K2(CrO4)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cr(NO3) = Cr + NO3 =>
Cr(NO3) = Cr + NO3
Ni + S8 = Ni2S3 =>
16 Ni + 3 S8 = 8 Ni2S3
NaNO2 + H2O = HNO2 + Na + OH =>
NaNO2 + H2O = HNO2 + Na + OH
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
NH3 + HNO3 = N2 + H2O =>
5 NH3 + 3 HNO3 = 4 N2 + 9 H2O
C6H14 + Br2 = C2Br6 + H =>
C6H14 + 9 Br2 = 3 C2Br6 + 14 H
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur02/02/25
Équations équilibrées sur03/04/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.