| Équations équilibrées la veille |
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K2SO3 + HCl = H2O + KCl + SO2 =>
K2SO3 + 2 HCl = H2O + 2 KCl + SO2
C2H5OH + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + CH3COOH =>
3 C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O + 3 CH3COOH
Br2 + AI = AIBr3 =>
3 Br2 + 2 AI = 2 AIBr3
H3PO4 + Na2CO3 + AgNO3 = Ag3PO4 + NaNO3 + H2O + CO2 =>
2 H3PO4 + 3 Na2CO3 + 6 AgNO3 = 2 Ag3PO4 + 6 NaNO3 + 3 H2O + 3 CO2
Fe + AgNO3 = Fe(NO3)3 + Ag =>
Fe + 3 AgNO3 = Fe(NO3)3 + 3 Ag
MgCl2 + Na2HPO4 = NaCl + MgHPO4 =>
MgCl2 + Na2HPO4 = 2 NaCl + MgHPO4
CuCl2*2*H2O + HCO2H = CuCl + HCl + CO2 + H2O =>
2 CuCl2*2*H2O + HCO2H = 2 CuCl + 2 HCl + CO2 + 2 H2O
C4H8O2 + Ca(OH)2 = C8H14O4Ca + H2O =>
2 C4H8O2 + Ca(OH)2 = C8H14O4Ca + 2 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
HFe + H2SO4 = FeSO4 + H2 =>
2 HFe + 2 H2SO4 = 2 FeSO4 + 3 H2
AgNO3 + AsH3 + H2O = Ag + H3AsO4 + HN03 =>
24 AgNO3 + 19 AsH3 + 4 H2O = 24 Ag + 19 H3AsO4 + 8 HN03
Fe2O3(s) + C(s) = CO(g) + Fe3O4(s) =>
3 Fe2O3(s) + C(s) = CO(g) + 2 Fe3O4(s)
C2H7 + O2 = CO2 + H2O =>
4 C2H7 + 15 O2 = 8 CO2 + 14 H2O
C5H9NO4 + O2 = CO2 + H2O + NH4 =>
4 C5H9NO4 + 17 O2 = 20 CO2 + 10 H2O + 4 NH4
Al2(SO4)3(s) + Ca(OH)2(s) = Al(OH)3(s) + CaSO4(s) =>
Al2(SO4)3(s) + 3 Ca(OH)2(s) = 2 Al(OH)3(s) + 3 CaSO4(s)
K3 + P + HCl = KCl + PH =>
K3 + 3 P + 3 HCl = 3 KCl + 3 PH
H2SO4(aq) + KOH(aq) = H2OH(g) + KSO4(aq) =>
H2SO4(aq) + KOH(aq) = H2OH(g) + KSO4(aq)
CH3COOH + CH3CHCH3CH2CH2OH = CH3COOCH3CHCH3CH2 + H2O =>
5 CH3COOH + 4 CH3CHCH3CH2CH2OH = 5 CH3COOCH3CHCH3CH2 + 4 H2O
Na2HPO4 + CaSO4 = CaHPO4 + Na2SO4 =>
Na2HPO4 + CaSO4 = CaHPO4 + Na2SO4
CHCl3 + CH3CHCHCHCHCOOH = CH3CHCHCHCHCOOCHCl2 + HCl =>
CHCl3 + CH3CHCHCHCHCOOH = CH3CHCHCHCHCOOCHCl2 + HCl
KMnO4 + Cr2(SO4)3 + H2O = K2Cr2O7 + Mn(OH)4 + H2SO4 =>
2 KMnO4 + Cr2(SO4)3 + 7 H2O = K2Cr2O7 + 2 Mn(OH)4 + 3 H2SO4
(NH4)2SO4 + K2S = K2SO4 + (NH4)2S =>
(NH4)2SO4 + K2S = K2SO4 + (NH4)2S
C32H22O22 + H2O = CH3CH2OH + CO2 =>
6 C32H22O22 + 93 H2O = 53 CH3CH2OH + 86 CO2
HClO3 + NaOH = ClO3Na + H2O =>
HClO3 + NaOH = ClO3Na + H2O
KBr(aq) + Na2CO3(aq) = BrNa(aq) + K2CO3(s) =>
2 KBr(aq) + Na2CO3(aq) = 2 BrNa(aq) + K2CO3(s)
CH3CH2CH2COOCH3 + KOH = CH3CH2CH2COOK + CH3OH =>
CH3CH2CH2COOCH3 + KOH = CH3CH2CH2COOK + CH3OH
Fe(ClO4)3 + H2S = Fe2S3 + HClO4 =>
2 Fe(ClO4)3 + 3 H2S = Fe2S3 + 6 HClO4
Na3[Cr(OH)6] + H2S = Cr(OH)3 + NaHS + H2O =>
Na3[Cr(OH)6] + 3 H2S = Cr(OH)3 + 3 NaHS + 3 H2O
H[AuCl4] + FeSO4 = Au + Fe2(SO4)3 + FeCl3 + HCl =>
H[AuCl4] + 3 FeSO4 = Au + Fe2(SO4)3 + FeCl3 + HCl
Copper + S = Cu2S =>
2 Cu + S = Cu2S
C57H110O6 + O2 = CO2 + H2O =>
2 C57H110O6 + 163 O2 = 114 CO2 + 110 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2Cr2O7 + H2SO4 + C6H12O = Cr2(SO4)3 + H2O + C6H10O + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 C6H12O = Cr2(SO4)3 + 7 H2O + 3 C6H10O + K2SO4
NaClO + NaOH + H2S = Na2SO4 + H2O + NaCl =>
4 NaClO + 2 NaOH + H2S = Na2SO4 + 2 H2O + 4 NaCl
K2Cr2O7 + H2SO4 + C2H6O = K2SO4 + Cr2(SO4)3 + HCOOH + H2O =>
4 K2Cr2O7 + 16 H2SO4 + 3 C2H6O = 4 K2SO4 + 4 Cr2(SO4)3 + 6 HCOOH + 19 H2O
CO2*H2O + KOH = K2CO3 + H2O =>
CO2*H2O + 2 KOH = K2CO3 + 2 H2O
Cr{3+} + Na2S = Cr2S3 + Na{+} =>
2 Cr{3+} + 3 Na2S = Cr2S3 + 6 Na{+}
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
BaCO3 + Sb2O5 + CoO = Ba8CoSb6O24 + CO2 =>
8 BaCO3 + 3 Sb2O5 + CoO = Ba8CoSb6O24 + 8 CO2
Al(s) + Zn(NO3)2(aq) = Zn(s) + Al(NO3)3(aq) =>
2 Al(s) + 3 Zn(NO3)2(aq) = 3 Zn(s) + 2 Al(NO3)3(aq)
Pb(NO3)4(aq) + Mg(aq) = Pb(s) + Mg(NO3)2(aq) =>
Pb(NO3)4(aq) + 2 Mg(aq) = Pb(s) + 2 Mg(NO3)2(aq)
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Be + P = Be3P2 =>
3 Be + 2 P = Be3P2
K2SO3 + HCl = SO2 + KCl + H2O =>
K2SO3 + 2 HCl = SO2 + 2 KCl + H2O
Li2SO4 + MgBr2 = MgSO4 + LiBr =>
Li2SO4 + MgBr2 = MgSO4 + 2 LiBr
Na2 + Si + O2 = NaSiO4 =>
Na2 + 2 Si + 4 O2 = 2 NaSiO4
K + NiCl2 = Ni + KCl =>
2 K + NiCl2 = Ni + 2 KCl
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
