| Équations équilibrées la veille |
PbN2O6 + 2 KI = PbI2 + 2 KNO3
SnCl4 + NH3 = NH3Cl4 + Sn =>
SnCl4 + NH3 = NH3Cl4 + Sn
Ca3P2(s) + H2O = Ca(OH)2 + PH3 =>
Ca3P2(s) + 6 H2O = 3 Ca(OH)2 + 2 PH3
AgBr + I2 = Br2 + AgI4 =>
2 AgBr + 4 I2 = Br2 + 2 AgI4
C9H20S + O2 = C02 + H2O + SO2 =>
2 C9H20S + 12 O2 = 9 C02 + 20 H2O + 2 SO2
Pb + P4 = Pb3P2 =>
6 Pb + P4 = 2 Pb3P2
Zn(Hg) + HgO(s) = ZnO(s) + Hg(l) =>
Zn(Hg) + HgO(s) = ZnO(s) + 2 Hg(l)
KI + H2CrO4 + H2SO4 = I2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 KI + 2 H2CrO4 + 6 H2SO4 = 3 I2 + Cr2(SO4)3 + 3 K2SO4 + 8 H2O
NiSO46H2O + H2 = Ni3S2 + SO2 + H2O =>
3 NiSO46H2O + 136 H2 = Ni3S2 + SO2 + 139 H2O
Ga + GaCl3 = Ga(GaCl4) =>
2 Ga + 4 GaCl3 = 3 Ga(GaCl4)
NaOH(aq) + HCIO4(aq) = NaCIO4(aq) + H2O(l) =>
NaOH(aq) + HCIO4(aq) = NaCIO4(aq) + H2O(l)
Tc2(CO3)7 + H3PO4 = Tc3(PO4)7 + H2CO3 =>
3 Tc2(CO3)7 + 14 H3PO4 = 2 Tc3(PO4)7 + 21 H2CO3
NaCl2 + KOH = NaOH + KCl2 =>
NaCl2 + KOH = NaOH + KCl2
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
Li(s) + CuSO4(aq) = Li2SO4(aq) + Cu(s) =>
2 Li(s) + CuSO4(aq) = Li2SO4(aq) + Cu(s)
Be + HF = Be3HF =>
3 Be + HF = Be3HF
CaWO4 + NH4F = *CaF2 + *(NH4)3WO2F5 + *H2O + NH3 =>
CaWO4 + 7 NH4F = *CaF2 + *(NH4)3WO2F5 + 2*H2O + 4 NH3
Na2CO3 + HBrO3 = NaBrO3 + CO2 + H2O =>
Na2CO3 + 2 HBrO3 = 2 NaBrO3 + CO2 + H2O
NaOH + KOH = Na(OH)2 + K =>
NaOH + KOH = Na(OH)2 + K
PbCl4 + O2 = PbO2 + Cl =>
PbCl4 + O2 = PbO2 + 4 Cl
Zn(ClO4)2 + Na2S = Na2(ClO4)2 + ZnS =>
Zn(ClO4)2 + Na2S = Na2(ClO4)2 + ZnS
C3H5O2 + CO2 + H2O = CH3COOH =>
8 C3H5O2 + 2 CO2 + 6 H2O = 13 CH3COOH
PH3 + N2O = P2O5 + N2 + H2O =>
2 PH3 + 8 N2O = P2O5 + 8 N2 + 3 H2O
PH3 + H2SO4 = P2(SO4)3 + H2 =>
2 PH3 + 3 H2SO4 = P2(SO4)3 + 6 H2
MgSO4 + (NH4)2SO4 = Mg3N2 + H2SO4 =>
3 MgSO4 + (NH4)2SO4 = Mg3N2 + 4 H2SO4
O2 + Pb(II)S = SO2 + Pb(II)O =>
3 O2 + 2 Pb(II)S = 2 SO2 + 2 Pb(II)O
K + Fe + C2O4 + H2O = K3[Fe(C2O4)3]3H2O =>
3 K + 3 Fe + 9 C2O4 + H2O = K3[Fe(C2O4)3]3H2O
NaOH + H2O = NaH3 + O =>
NaOH + H2O = NaH3 + 2 O
H2[CuCl4] + Cu = CuCl + HCl =>
H2[CuCl4] + Cu = 2 CuCl + 2 HCl
FeCl3 + (NH4)2S = Fe2S3 + NH4Cl =>
2 FeCl3 + 3(NH4)2S = Fe2S3 + 6 NH4Cl
HAsO2 + NaHS + H2SO4 + Na4FeC6N6 = FeAsS + NaSO4 + HCN + H2O =>
9 HAsO2 + 7 NaHS + 45 H2SO4 + 9 Na4FeC6N6 = 9 FeAsS + 43 NaSO4 + 54 HCN + 26 H2O
CH3(CH2)CH3(l) + O2(g) = CO2(g) + H2O9(g) =>
CH3(CH2)CH3(l) + 21 O2(g) = 3 CO2(g) + 4 H2O9(g)
Li + CH = LiCH =>
Li + CH = LiCH
CH3CH2OH + O2 = H20CH3 + COOH =>
22 CH3CH2OH + 29 O2 = 4 H20CH3 + 40 COOH
NH4NO3 + H2O = NH6 + O4 =>
4 NH4NO3 + 16 H2O = 8 NH6 + 7 O4
Fe2(CO3)3(s) + H2SO4(aq) = Fe2(SO4)3(aq) + H2O(l) + CO2(g) =>
Fe2(CO3)3(s) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 3 H2O(l) + 3 CO2(g)
Al2(SO4)3 = Al + (SO4) =>
Al2(SO4)3 = 2 Al + 3(SO4)
Pb(NO3)2 + (NH4)2SO4 = (NH4)2(NO3)2 + PbSO4 =>
Pb(NO3)2 + (NH4)2SO4 = (NH4)2(NO3)2 + PbSO4
NH4I(s) + Cl2(g) = NH4Cl(s) + I2(s) =>
2 NH4I(s) + Cl2(g) = 2 NH4Cl(s) + I2(s)
Cu(ClO4)2(aq) + K2S(aq) = CuS(s) + KClO4(aq) =>
Cu(ClO4)2(aq) + K2S(aq) = CuS(s) + 2 KClO4(aq)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C5H8 + KMnO4 + H2SO4 = C3H4O4 + K2SO4 + MnSO4 + H2O =>
15 C5H8 + 44 KMnO4 + 66 H2SO4 = 25 C3H4O4 + 22 K2SO4 + 44 MnSO4 + 76 H2O
Zn + FeO3 = ZnFe3 + O2 =>
2 Zn + 6 FeO3 = 2 ZnFe3 + 9 O2
HBr + H2(SO4) = Br2 + SO2 + H2O =>
2 HBr + H2(SO4) = Br2 + SO2 + 2 H2O
NO + Al = N2O + AlNO3 =>
5 NO + Al = 2 N2O + AlNO3
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
Na(s) + O2(g) = Na2O =>
4 Na(s) + O2(g) = 2 Na2O
As2O3 + HF = AsF3 + H2O =>
As2O3 + 6 HF = 2 AsF3 + 3 H2O
Sn{+2} + Mn = Sn + Mn{+2} =>
Sn{+2} + Mn = Sn + Mn{+2}
Al + O3 + H3 = (Al(OH)3) =>
Al + O3 + H3 = (Al(OH)3)
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur02/02/25
Équations équilibrées sur03/04/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
