Hé ! Ce site t'est-il utile? Aide-nous à le maintenir !
Merci de désactiver ad block sur ce domaine.
Merci de désactiver ad block sur ce domaine.
Équations équilibrées la veille | Équations équilibrées le lendemain |
57 NaN3 + 28 PNCl2 + NH4Cl = 4 HP7N12 + 57 NaCl + 76 N2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3CH2COCl + ClCOOH + Zn = ZnCl2 + CH3CH2COCOOH =>
CH3CH2COCl + ClCOOH + Zn = ZnCl2 + CH3CH2COCOOH
C30H24N12Na2O6S2 + O2 = CO2 + H2O + NO3 + SO2 + Na =>
C30H24N12Na2O6S2 + 53 O2 = 30 CO2 + 12 H2O + 12 NO3 + 2 SO2 + 2 Na
Cr(OH)3 + H2SO4 = Cr2(SO4)3 + H2O =>
2 Cr(OH)3 + 3 H2SO4 = Cr2(SO4)3 + 6 H2O
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
CH3CH2COCl + ClCOOH = Cl2 + CH3CH2COCOOH =>
CH3CH2COCl + ClCOOH = Cl2 + CH3CH2COCOOH
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
LiNO3 = Li2O + NO2 + O2 =>
4 LiNO3 = 2 Li2O + 4 NO2 + O2
Au + H2So4 = Au(So4)3 + H2 =>
Au + 3 H2So4 = Au(So4)3 + 3 H2
CaH2 + CO2 + H2O = C2H4 + Ca(OH)2 =>
3 CaH2 + 2 CO2 + 2 H2O = C2H4 + 3 Ca(OH)2
NH3 + H2KPO4 = (NH4)2KPO4 =>
2 NH3 + H2KPO4 = (NH4)2KPO4
C30H24N12Na2O6S2 + O2 = CO2 + H2O + NO3 + SO2 + Na =>
C30H24N12Na2O6S2 + 53 O2 = 30 CO2 + 12 H2O + 12 NO3 + 2 SO2 + 2 Na
Ca(OH)2 + CH3COOH = Ca(CH3COO)2 + H2O =>
Ca(OH)2 + 2 CH3COOH = Ca(CH3COO)2 + 2 H2O
IO3{-} + H{+} + S2O3{2-} = I{-} + H2O + S4O6{2-} =>
IO3{-} + 6 H{+} + 6 S2O3{2-} = I{-} + 3 H2O + 3 S4O6{2-}
C2H7OH + O2 = CO2 + H2O =>
2 C2H7OH + 7 O2 = 4 CO2 + 8 H2O
K + O2 = KO2 =>
K + O2 = KO2
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
Mn(SO4) + MgS = MnS + Mg(SO4) =>
Mn(SO4) + MgS = MnS + Mg(SO4)
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
C7H12 + O2 = CO2 + H2O =>
C7H12 + 10 O2 = 7 CO2 + 6 H2O
O2 + C6H6 = CO2 + H2O =>
15 O2 + 2 C6H6 = 12 CO2 + 6 H2O
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cr(OH)3 + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 Cr(OH)3 + 3 Cl2 + 10 KOH = 2 K2CrO4 + 6 KCl + 8 H2O
Au + H2SO4 = Au2SO4 + H2O + SO2 =>
2 Au + 2 H2SO4 = Au2SO4 + 2 H2O + SO2
C2H4 + H2O = C2H3OH + H2 =>
C2H4 + H2O = C2H3OH + H2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HNO3 + Ca(OH)2 = Ca(NO3)2 + HOH =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 HOH
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
Mn(NO3)2 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 Mn(NO3)2 + 5 PbO2 + 6 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 2 H2O
CuSo4 + Zn = ZnSo4 + Cu =>
CuSo4 + Zn = ZnSo4 + Cu
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
sodium + water = sodiumhydroxide + hydrogen =>
2 Na + 2 H2O = 2 NaOH + H2
TiCl4 + Mg = Ti + Mg2Cl2 =>
TiCl4 + 4 Mg = Ti + 2 Mg2Cl2
H2SO4 + Sn = Sn(SO4)2 + SO2 + H2O =>
4 H2SO4 + Sn = Sn(SO4)2 + 2 SO2 + 4 H2O
P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O
S2O8{2-} + CrO2{-} + H2O = SO4{2-} + CrO4{2-} + H{+} =>
3 S2O8{2-} + 2 CrO2{-} + 4 H2O = 6 SO4{2-} + 2 CrO4{2-} + 8 H{+}
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ni2 + HCl = NiCl2 + H2 =>
Ni2 + 4 HCl = 2 NiCl2 + 2 H2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 |
Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/26/18
Équations équilibrées sur04/25/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.