| Équations équilibrées la veille |
ZrO2 + 4 NaOH = Zr(OH)4 + 2 Na2O
Ca + ZnCl2 = Cl2 + ZnCa =>
Ca + ZnCl2 = Cl2 + ZnCa
Na2SO4 + AgNO2 = AgSO4 + Na2NO2 =>
Na2SO4 + AgNO2 = AgSO4 + Na2NO2
MnH2 + H3PO4 = MnH3 + PO4 =>
3 MnH2 + H3PO4 = 3 MnH3 + PO4
Si + KOH = K2SiO2 + H2 =>
Si + 2 KOH = K2SiO2 + H2
[Co(NH3)5ONO]Cl2 = [Co(NH3)5NO2]Cl2 =>
[Co(NH3)5ONO]Cl2 = [Co(NH3)5NO2]Cl2
Si + KOH = SiOH + K =>
Si + KOH = SiOH + K
C4H8 + Br2 = C4H7Br + BrH =>
C4H8 + Br2 = C4H7Br + BrH
Al(OH)3 + AgNO3 = Ag(OH)3 + AlNO3 =>
Al(OH)3 + AgNO3 = Ag(OH)3 + AlNO3
Zn2CO3 + HBr = ZnBr + H2CO3 =>
Zn2CO3 + 2 HBr = 2 ZnBr + H2CO3
Cl2 + H2O2 = HCl + O2 =>
Cl2 + H2O2 = 2 HCl + O2
CO(NH2)2 = CH4 + N2O =>
CO(NH2)2 = CH4 + N2O
NH4Br + Cl2 = NH4Cl + Br =>
2 NH4Br + Cl2 = 2 NH4Cl + 2 Br
CH3Cl + Cl2 = CHCl3 + HCl =>
CH3Cl + 2 Cl2 = CHCl3 + 2 HCl
K2CO3 + HNO3 = KNO3 + CO3H2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + CO3H2
Na2O + Li = Li2O + Na =>
Na2O + 2 Li = Li2O + 2 Na
Ag + Fe2(SO4)3 = Ag(SO4)3 + Fe =>
Ag + Fe2(SO4)3 = Ag(SO4)3 + 2 Fe
Li2CO3 + H2SO4 = CO2 + H2O + Li2SO4 =>
Li2CO3 + H2SO4 = CO2 + H2O + Li2SO4
FeO + HCN = HFe + NCO =>
FeO + HCN = HFe + NCO
P2O3 + Fe(NO3)2 = P2O5 + Fe2O3 + NO2 =>
P2O3 + 4 Fe(NO3)2 = P2O5 + 2 Fe2O3 + 8 NO2
K + O2 = K2O =>
4 K + O2 = 2 K2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cr(NO3)3 + H2O + Br2 = H2CrO4 + Cr2Br + HNO3 =>
8 Cr(NO3)3 + 16 H2O + Br2 = 4 H2CrO4 + 2 Cr2Br + 24 HNO3
NO + Ba(OH)2 = N2 + Ba(NO2)2 + H2O =>
6 NO + 2 Ba(OH)2 = N2 + 2 Ba(NO2)2 + 2 H2O
CH3Cl + Cl2 = CH2Cl2 + HCl =>
CH3Cl + Cl2 = CH2Cl2 + HCl
CH3ClC2H5Cl = C3H8Cl2 =>
CH3ClC2H5Cl = C3H8Cl2
C88H120O12Si8 + C6H14Si = C104H164O12Si12 + C8H12 =>
C88H120O12Si8 + 4 C6H14Si = C104H164O12Si12 + C8H12
BaCl2 + H2SO4 = BaCl2H2SO4 =>
BaCl2 + H2SO4 = BaCl2H2SO4
C + NaOH + H2O = Na2CO3 + H3 =>
3 C + 6 NaOH + 3 H2O = 3 Na2CO3 + 4 H3
H2S() + Cl2() + H2O = H2SO4 + HCl =>
H2S() + 4 Cl2() + 4 H2O = H2SO4 + 8 HCl
Al(BH4)3 = AlH3 + BH3 =>
Al(BH4)3 = AlH3 + 3 BH3
HNO3 + Al2Cu3 = H2 + Cu + Al(NO3)3 =>
6 HNO3 + Al2Cu3 = 3 H2 + 3 Cu + 2 Al(NO3)3
LiCl = Li + Cl2 =>
2 LiCl = 2 Li + Cl2
Fe(SO4)3 + NH2OH = FeSO4 + H2SO4 + N2O + H2O =>
Fe(SO4)3 + 2 NH2OH = FeSO4 + 2 H2SO4 + N2O + H2O
HBr + Cl2 = BrCl + H2 =>
2 HBr + Cl2 = 2 BrCl + H2
FeCl2 + H2SO4 + KI = Fe2SO4 + I2 + HCl + KSO4 =>
4 FeCl2 + 4 H2SO4 + 2 KI = 2 Fe2SO4 + I2 + 8 HCl + 2 KSO4
Ag + H2(SO4) = Ag2(SO4) + H2 =>
2 Ag + H2(SO4) = Ag2(SO4) + H2
KJ + H2SO4 = K2SO4 + J2 + H2S + H2O =>
8 KJ + 5 H2SO4 = 4 K2SO4 + 4 J2 + H2S + 4 H2O
HF + KOH = KF + H2O =>
HF + KOH = KF + H2O
K2Cr2O2 + HCl = KCl + CrCr3 + Cl2 + H2O =>
2 K2Cr2O2 + 8 HCl = 4 KCl + CrCr3 + 2 Cl2 + 4 H2O
CU + F = CUF =>
CU + F = CUF
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Pb(OH)2 + H2SO4 = PbSO4 + H2O =>
Pb(OH)2 + H2SO4 = PbSO4 + 2 H2O
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
MnSO4 + H2O2 + KOH = Mn2O3 + K2SO4 + H2O =>
2 MnSO4 + H2O2 + 4 KOH = Mn2O3 + 2 K2SO4 + 3 H2O
PbO + H2 = Pb + H2O =>
PbO + H2 = Pb + H2O
Pt + MnO4{-} + H{+} = Mn{2+} + H2O + Pt{2+} =>
5 Pt + 2 MnO4{-} + 16 H{+} = 2 Mn{2+} + 8 H2O + 5 Pt{2+}
Bi(NO3)3 + Al + NaOH = Bi + NH3 + NaAlO2 =>
Bi(NO3)3 + 9 Al + 9 NaOH = Bi + 3 NH3 + 9 NaAlO2
AgNO3 + Na2CrO4 = Ag2CrO4 + NaNO3 =>
2 AgNO3 + Na2CrO4 = Ag2CrO4 + 2 NaNO3
H3AsO3 + MnO4 = HAsO4 + Mn + H =>
4 H3AsO3 + MnO4 = 4 HAsO4 + Mn + 8 H
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
