| Équations équilibrées la veille |
3 H2 + 2 NFl3 = N2 + 6 HFl
Y(NO3)3 + Fe(NO3)3 + NH2CONH2 = CO2 + H2O + N2 + Y3Fe5O12 =>
3 Y(NO3)3 + 5 Fe(NO3)3 + 20 NH2CONH2 = 20 CO2 + 40 H2O + 32 N2 + Y3Fe5O12
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
HCl + FeO2 = FeCl2 + H2O2 =>
2 HCl + FeO2 = FeCl2 + H2O2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CH3NH3HSO4 + NaOH = CH3NH2 + NaHSO4 + H2O =>
CH3NH3HSO4 + NaOH = CH3NH2 + NaHSO4 + H2O
HNO3 + CuCO3 = HCO3 + CuNO3 =>
HNO3 + CuCO3 = HCO3 + CuNO3
NH4CO3 + BaCl2 = NH4Cl + BaC2O6 =>
2 NH4CO3 + BaCl2 = 2 NH4Cl + BaC2O6
MgCl2 + N2OH = MgN2 + Cl2OH =>
MgCl2 + N2OH = MgN2 + Cl2OH
H2SO4 + KOH = KH(SO4) + H2O =>
H2SO4 + KOH = KH(SO4) + H2O
CO2 + H2O = C3H5O3 + O2 =>
12 CO2 + 10 H2O = 4 C3H5O3 + 11 O2
Cl{-} + O2 + H{+} = Cl2 + H2O =>
4 Cl{-} + O2 + 4 H{+} = 2 Cl2 + 2 H2O
HONH2 = H2O + NH =>
HONH2 = H2O + NH
C2H4O + AgNO3 = Ag + NO2 + CO2 + H2O =>
C2H4O + 5 AgNO3 = 5 Ag + 5 NO2 + 2 CO2 + 2 H2O
Mg3(AsO4)2 + NaCl = MgCl2 + Na3AsO4 =>
Mg3(AsO4)2 + 6 NaCl = 3 MgCl2 + 2 Na3AsO4
H2SO4 + C20H14O4 = H2O + SO4 + C20H14O3 =>
H2SO4 + C20H14O4 = H2O + SO4 + C20H14O3
NiSO4 + FeCl3 = NiCl2 + Fe2(SO4)3 =>
3 NiSO4 + 2 FeCl3 = 3 NiCl2 + Fe2(SO4)3
NaI + K2CrO7 + HCl = I2 + CrCl3 + NaCl3 + KCl + H2O =>
6 NaI + 2 K2CrO7 + 28 HCl = 3 I2 + 2 CrCl3 + 6 NaCl3 + 4 KCl + 14 H2O
P4 + HNO3 = P2O5 + N2 + H2 =>
3 P4 + 10 HNO3 = 6 P2O5 + 5 N2 + 5 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KCl + H2O = KClO + H =>
KCl + H2O = KClO + 2 H
Ti + FeSO4 = Ti(SO4)4 + Fe =>
Ti + 4 FeSO4 = Ti(SO4)4 + 4 Fe
Na2O + N2O5 = NaNO3 =>
Na2O + N2O5 = 2 NaNO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
(Na)2CO3 + HCl = NaCl + H2CO3 =>
(Na)2CO3 + 2 HCl = 2 NaCl + H2CO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
wodorotlenekwapnia + dwutlenekwęgla = węglanwapnia + woda =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Fe + Cu2SO = Fe2SO + Cu =>
2 Fe + Cu2SO = Fe2SO + 2 Cu
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
PuF6 + Sr(NO3)2 = SrF2 + Pu(NO3)6 =>
PuF6 + 3 Sr(NO3)2 = 3 SrF2 + Pu(NO3)6
C10H8 + Na2S2O8 = Na2SO4 + CO2 + H2O + SO2 =>
C10H8 + 12 Na2S2O8 = 12 Na2SO4 + 10 CO2 + 4 H2O + 12 SO2
I2 + CdS + H{+} = HI + S + Cd2{+} =>
I2 + 4 CdS + 2 H{+} = 2 HI + 4 S + 2 Cd2{+}
H2C4H4O6(aq) + NaOH(aq) = Na2C4H4O6(aq) + H2O(l) =>
H2C4H4O6(aq) + 2 NaOH(aq) = Na2C4H4O6(aq) + 2 H2O(l)
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
CH4 + NH3 = C3N4 + H2 =>
3 CH4 + 4 NH3 = C3N4 + 12 H2
CrCl3 + Zn = Cr + ZnCl3 =>
CrCl3 + Zn = Cr + ZnCl3
Pb(aq) + I = PbI2(s) =>
Pb(aq) + 2 I = PbI2(s)
KHSO4 + NaHCO3 = Na2SO4 + CO2 + H2O + K2SO4 =>
2 KHSO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O + K2SO4
K4FeCN6 + KMnO4 + H2SO4 = KHSO4 + FeS3O12 + MnSO4 + HNO3 + CO2 + H2O =>
5 K4FeCN6 + 44 KMnO4 + 123 H2SO4 = 64 KHSO4 + 5 FeS3O12 + 44 MnSO4 + 30 HNO3 + 5 CO2 + 76 H2O
BiSO4 + NH4OH = BiOH + NH4SO4 =>
BiSO4 + NH4OH = BiOH + NH4SO4
Mg(CH3COO)2(aq) + AgNO3(aq) = Mg(NO3)2(aq) + AgCH3COO(aq) =>
Mg(CH3COO)2(aq) + 2 AgNO3(aq) = Mg(NO3)2(aq) + 2 AgCH3COO(aq)
H2O2 + MgO = O2 + MgOH2 =>
H2O2 + MgO = O2 + MgOH2
Al2O3 + Zn(NO3)2 = Al(NO3)3 + ZnO =>
Al2O3 + 3 Zn(NO3)2 = 2 Al(NO3)3 + 3 ZnO
HCH2CHCO + OH = CH2CHCO + H2O =>
HCH2CHCO + OH = CH2CHCO + H2O
MgSe + C = MgC + Se =>
MgSe + C = MgC + Se
H2PO4 + CaO = CaPO5 + H2 =>
H2PO4 + CaO = CaPO5 + H2
CuO + HCN = Cu(CN)2 + H2O =>
CuO + 2 HCN = Cu(CN)2 + H2O
Mg(OH)2 + (MgP)2O7 = Mg3(PO4)2 + H2O =>
Mg(OH)2 + (MgP)2O7 = Mg3(PO4)2 + H2O
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.
