| Équations équilibrées la veille |
2 HCl + Na2SO4 = H2SO4 + 2 NaCl
Bi(OH)3 + Na2Sn(OH)4 = Bi + Sn(OH)6 + Na =>
2 Bi(OH)3 + 3 Na2Sn(OH)4 = 2 Bi + 3 Sn(OH)6 + 6 Na
BeO + P2O3 = Be3(PO3)2 =>
3 BeO + P2O3 = Be3(PO3)2
NpO2 + O2 = NpO3 =>
2 NpO2 + O2 = 2 NpO3
Na2CO3 + Ca(ClO4)2 = Na2(ClO4)2 + CaCO3 =>
Na2CO3 + Ca(ClO4)2 = Na2(ClO4)2 + CaCO3
KOH + H2SO4 + Al + H2O = KAl(SO4)2*12H2O + H2 =>
2 KOH + 4 H2SO4 + 2 Al + 22 H2O = 2 KAl(SO4)2*12H2O + 3 H2
B2(CO3)3 = B2O3 + CO2 =>
B2(CO3)3 = B2O3 + 3 CO2
PCl3 + KMnO4 + H2O = MnCl2 + H3PO4 + KCl + HCl =>
5 PCl3 + 2 KMnO4 + 12 H2O = 2 MnCl2 + 5 H3PO4 + 2 KCl + 9 HCl
CoCl6 = Co + Cl2 =>
CoCl6 = Co + 3 Cl2
Al2O3 + Cr2O3 = Al(CrO2)3 =>
Al2O3 + 3 Cr2O3 = 2 Al(CrO2)3
K2SO4 + NH4NO3 = K2NO3 + NH4SO4 =>
K2SO4 + NH4NO3 = K2NO3 + NH4SO4
CHCl3 + H2O = CO2 + Cl + H3O =>
CHCl3 + 7 H2O = CO2 + 3 Cl + 5 H3O
K2(SO4)(aq) + MgF2 = Mg(SO4)(aq) + K2F2 =>
K2(SO4)(aq) + MgF2 = Mg(SO4)(aq) + K2F2
SP2 + O2 = SO4 + PO2 =>
SP2 + 4 O2 = SO4 + 2 PO2
Mg + AlCl2 = MgCl3 + Al =>
2 Mg + 3 AlCl2 = 2 MgCl3 + 3 Al
hydrogen + sulfur + oxygen = H2SO4 =>
H2 + S + 2 O2 = H2SO4
PbO2 + HNO3 + KNO2 = Pb(NO3)2 + KNO3 + H2O =>
PbO2 + 2 HNO3 + KNO2 = Pb(NO3)2 + KNO3 + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
MnO2 + HBr = Br2 + H2O + Mn =>
MnO2 + 4 HBr = 2 Br2 + 2 H2O + Mn
HCONH2 + KOH = KCN + H2O =>
HCONH2 + KOH = KCN + 2 H2O
NaCl + KMnO4 + H2SO4 = Cl2 + MnSO4 + H2O + NaHSO4 + K2SO4 =>
10 NaCl + 2 KMnO4 + 13 H2SO4 = 5 Cl2 + 2 MnSO4 + 8 H2O + 10 NaHSO4 + K2SO4
BrNO3 = NO3 + Br2 =>
2 BrNO3 = 2 NO3 + Br2
Ba(C2H3O2)2 + NiSO4 = NiC2H3O2 + Ba(SO4)2 =>
Ba(C2H3O2)2 + 2 NiSO4 = 2 NiC2H3O2 + Ba(SO4)2
Sn + N2 = Sn3N4 =>
3 Sn + 2 N2 = Sn3N4
C6H5CH3 + KMnO4 + HCl = C6H5COOH + KCl + MnCl2 + H2O =>
5 C6H5CH3 + 6 KMnO4 + 18 HCl = 5 C6H5COOH + 6 KCl + 6 MnCl2 + 14 H2O
KBr + ICl3 = Br + I2 + KCl =>
6 KBr + 2 ICl3 = 6 Br + I2 + 6 KCl
C4H7N3O9 = CO2 + H2O + CO + N2 =>
2 C4H7N3O9 = 3 CO2 + 7 H2O + 5 CO + 3 N2
NiO + TeO3 = NiTeO + O2 =>
2 NiO + 2 TeO3 = 2 NiTeO + 3 O2
MnO4 + H2O = Mn(O)2 + (OH) =>
MnO4 + 2 H2O = Mn(O)2 + 4(OH)
CaCl2 + Ag3PO4 = CaPO4 + Ag3Cl2 =>
CaCl2 + Ag3PO4 = CaPO4 + Ag3Cl2
ZnB4O7 = Zn + B4O7 =>
ZnB4O7 = Zn + B4O7
Na2CO3 + KCl = NaCl + CO2 + K2O =>
Na2CO3 + 2 KCl = 2 NaCl + CO2 + K2O
NaOH + Cl2 = NaCl2 + NaClO2 + H2O =>
8 NaOH + 7 Cl2 = 6 NaCl2 + 2 NaClO2 + 4 H2O
N2O3 + Cu(OH)2 = Cu(NO2)2 + H2O =>
N2O3 + Cu(OH)2 = Cu(NO2)2 + H2O
Mg + CuC2H3O2 = Cu + Mg(C2H3O2)2 =>
Mg + 2 CuC2H3O2 = 2 Cu + Mg(C2H3O2)2
C57H100O6 + CH4O = C19H100O6 + C3H8O3 =>
13 C57H100O6 + 2394 CH4O = 51 C19H100O6 + 722 C3H8O3
Al + HNO3 = Al(HO3)3 + N2O + H2O =>
8 Al + 30 HNO3 = 8 Al(HO3)3 + 15 N2O + 3 H2O
Cu + NaOH = NaCuO3 + NaCu + H2O =>
6 Cu + 6 NaOH = NaCuO3 + 5 NaCu + 3 H2O
K2S + HClO3 = KClO3 + H2S =>
K2S + 2 HClO3 = 2 KClO3 + H2S
HCl + NaCO = NaCl + HCO =>
HCl + NaCO = NaCl + HCO
Ba(C2H3O2) + Na3(PO4) = Ba3(PO4) + Na(C2H3O2) =>
3 Ba(C2H3O2) + Na3(PO4) = Ba3(PO4) + 3 Na(C2H3O2)
H + N + O2 = HNO2 =>
H + N + O2 = HNO2
AgCl(s) = Ag(s) + Cl2(g) =>
2 AgCl(s) = 2 Ag(s) + Cl2(g)
ClH + Fl = Cl + FlH =>
ClH + Fl = Cl + FlH
CH3 + O2 = C02 + H2O =>
4 CH3 + 3 O2 = 2 C02 + 6 H2O
Cu + NaOH + H2O = Na[Cu(OH)4] + H2 =>
2 Cu + 2 NaOH + 6 H2O = 2 Na[Cu(OH)4] + 3 H2
C4H10 + O3 = CO2 + H2O =>
3 C4H10 + 13 O3 = 12 CO2 + 15 H2O
CO2 + C = C(CO)2 =>
CO2 + 2 C = C(CO)2
C3H8O + Cr2O7{2-} + H{+} = C3H6O + H2O + Cr{3+} =>
3 C3H8O + Cr2O7{2-} + 8 H{+} = 3 C3H6O + 7 H2O + 2 Cr{3+}
NiSO4(aq) + K3PO4(aq) = NiPO4(s) + K3SO4(aq) =>
NiSO4(aq) + K3PO4(aq) = NiPO4(s) + K3SO4(aq)
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/25/25
Équations équilibrées sur02/24/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
