| Équations équilibrées la veille |
Ba(NO3)2 + 2 KOH = Ba(OH)2 + 2 KNO3
P + H2O = H3PO4 + H2 =>
2 P + 8 H2O = 2 H3PO4 + 5 H2
BaCl2(aq) + HCl(aq) = HCl2(aq) + BaCl(s) =>
BaCl2(aq) + HCl(aq) = HCl2(aq) + BaCl(s)
CH3COCH3 + NaOH = CH3COCH2Na + H2O =>
CH3COCH3 + NaOH = CH3COCH2Na + H2O
BN + H2O = H3BO3 + NH3 =>
BN + 3 H2O = H3BO3 + NH3
C6N6FeK3 + H2SO4 + H2O2 = K2SO4 + Fe2(SO4)3 + NO2 + CO2 + H2O =>
2 C6N6FeK3 + 6 H2SO4 + 54 H2O2 = 3 K2SO4 + Fe2(SO4)3 + 12 NO2 + 12 CO2 + 60 H2O
Li2 + N2 = Li3N2 =>
3 Li2 + 2 N2 = 2 Li3N2
Mg + HC = MgC12 + H2 =>
Mg + 12 HC = MgC12 + 6 H2
NaH + Cl = NaCl + H2 =>
2 NaH + 2 Cl = 2 NaCl + H2
C2H2 + H2O = C2H4O =>
C2H2 + H2O = C2H4O
MnO2 + Sn(OH)4 = MnOH + Sn(O2)4 =>
4 MnO2 + Sn(OH)4 = 4 MnOH + Sn(O2)4
Pb(CO3) = PbO + CO2 =>
Pb(CO3) = PbO + CO2
HNO2 + SnO = SnO2 + NO + H2O =>
2 HNO2 + SnO = SnO2 + 2 NO + H2O
Al + Mg = Al2Mg3 =>
2 Al + 3 Mg = Al2Mg3
Cs + HNO3 = CsNO3 + N2O + H2O =>
8 Cs + 10 HNO3 = 8 CsNO3 + N2O + 5 H2O
CHCl3 + O2 = CO2 + H2O + Cl2 =>
4 CHCl3 + 5 O2 = 4 CO2 + 2 H2O + 6 Cl2
SiO2 + H2 = SiO + H2O =>
SiO2 + H2 = SiO + H2O
HgI2 + KI = K2(HgI4) =>
HgI2 + 2 KI = K2(HgI4)
NO + Ce2 = NOCe =>
2 NO + Ce2 = 2 NOCe
(NH4)2CO3 + CrCl3 = NH4Cl + C3Cr2O9 =>
3(NH4)2CO3 + 2 CrCl3 = 6 NH4Cl + C3Cr2O9
KI(aq) + Hg2(NO3)2(aq) = KNO3(aq) + Hg2I2(s) =>
2 KI(aq) + Hg2(NO3)2(aq) = 2 KNO3(aq) + Hg2I2(s)
C2H3OF + O2 = CO2 + H2O + HF =>
C2H3OF + 2 O2 = 2 CO2 + H2O + HF
ZnSO4 + NH3 = Zn(NH3)2 + SO4 =>
ZnSO4 + 2 NH3 = Zn(NH3)2 + SO4
CaClO4 = Ca + ClO4 =>
CaClO4 = Ca + ClO4
lithium + brom = lithiumbromide =>
2 Li + Br2 = 2 LiBr
SrCl2 + NaOH = Sr(OH)2 + NaCl =>
SrCl2 + 2 NaOH = Sr(OH)2 + 2 NaCl
C2H5OH4 + O2 = CO2 + H2O =>
4 C2H5OH4 + 15 O2 = 8 CO2 + 18 H2O
C6H5OH + KMnO4 = C6H4O2 + MnO2 + H2O + K =>
C6H5OH + KMnO4 = C6H4O2 + MnO2 + H2O + K
CH3CH2OH + K = CH3CH2OK + H2 =>
2 CH3CH2OH + 2 K = 2 CH3CH2OK + H2
HN3 + O2 = N2 + H2O =>
4 HN3 + O2 = 6 N2 + 2 H2O
Na3[Cr(OH)6] + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
2 Na3[Cr(OH)6] + 6 H2SO4 = Cr2(SO4)3 + 3 Na2SO4 + 12 H2O
Fe + P4 = FeP2 =>
2 Fe + P4 = 2 FeP2
Cu + H2CO3 = CuCO3 + H =>
Cu + H2CO3 = CuCO3 + 2 H
Sb2S3 + NaOH = NaSbS2 + NaSbSO + H2O =>
Sb2S3 + 2 NaOH = NaSbS2 + NaSbSO + H2O
CCl3CHO + C6H5Cl = (C6H4Cl)2CHCCl3 + H2O =>
CCl3CHO + 2 C6H5Cl = (C6H4Cl)2CHCCl3 + H2O
Fe + BaSO4 = FeSO4 + Ba =>
Fe + BaSO4 = FeSO4 + Ba
CuCl2*2H2O + NaOH = Cu(OH)2 + NaCl + H2O =>
CuCl2*2H2O + 2 NaOH = Cu(OH)2 + 2 NaCl + 2 H2O
SnCl2 + K2CO3 = KCl + Sn(CO3) =>
SnCl2 + K2CO3 = 2 KCl + Sn(CO3)
Fe + ZnO = FeO + Zn =>
Fe + ZnO = FeO + Zn
Mg3(PO4)2 = Mg3P2 + O2 =>
Mg3(PO4)2 = Mg3P2 + 4 O2
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
ZrO(aq) + NaOH(aq) = ZrOH4 + NaO =>
ZrO(aq) + 4 NaOH(aq) = ZrOH4 + 4 NaO
HCOONa + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + Na2SO4 + H2O =>
10 HCOONa + 4 KMnO4 + 11 H2SO4 = 10 CO2 + 4 MnSO4 + 2 K2SO4 + 5 Na2SO4 + 16 H2O
CH3CH2OH + K = CH3CH2OK + H2 =>
2 CH3CH2OH + 2 K = 2 CH3CH2OK + H2
CH3COOH + Mg = CH3COOMg + H2 =>
2 CH3COOH + 2 Mg = 2 CH3COOMg + H2
Na2SO4 + C = Na2S + CO2 =>
Na2SO4 + 2 C = Na2S + 2 CO2
Zn(OH)2 + AlCl3 = Al(OH)3 + ZnCl2 =>
3 Zn(OH)2 + 2 AlCl3 = 2 Al(OH)3 + 3 ZnCl2
FeSO3 + HCl = FeCl2 + SO2 + H2O =>
FeSO3 + 2 HCl = FeCl2 + SO2 + H2O
Fe + SnCl4 = FeCl2 + Sn =>
2 Fe + SnCl4 = 2 FeCl2 + Sn
FeCl3 + K2CO3 + H2O = KCl + Fe(OH)3 + H2CO3 =>
2 FeCl3 + 3 K2CO3 + 6 H2O = 6 KCl + 2 Fe(OH)3 + 3 H2CO3
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
