| Équations équilibrées la veille |
Al(Cl)3 + 3 K = 3 KCl + Al
NH3(g) + O2 = N2(g) + H2O(l) =>
4 NH3(g) + 3 O2 = 2 N2(g) + 6 H2O(l)
CaO + P2O3 = CaP2O4 =>
CaO + P2O3 = CaP2O4
NiCl2*6H2O + NaOH = Ni(OH)2*6H2O + NaCl =>
NiCl2*6H2O + 2 NaOH = Ni(OH)2*6H2O + 2 NaCl
K + N2 = KN =>
2 K + N2 = 2 KN
Be3O2 = Be2 + O3 =>
6 Be3O2 = 9 Be2 + 4 O3
Sn(NO3)2 = Sn + NO + O2 =>
Sn(NO3)2 = Sn + 2 NO + 2 O2
Cr(OH)3(aq) + NaClO(aq) + Na2CO3(aq) = Na2CrO4(aq) + NaCl(aq) + CO2(g) + H2O(l) =>
2 Cr(OH)3(aq) + 3 NaClO(aq) + 2 Na2CO3(aq) = 2 Na2CrO4(aq) + 3 NaCl(aq) + 2 CO2(g) + 3 H2O(l)
K2SO3 + HNO3 = H2SO3 + KNO3 =>
K2SO3 + 2 HNO3 = H2SO3 + 2 KNO3
Ag2O + C = CO24 + Ag =>
24 Ag2O + C = CO24 + 48 Ag
MnO4{-} + ClO2{-} + H{+} = MnO2 + ClO4{-} + OH{-} =>
4 MnO4{-} + 3 ClO2{-} + 2 H{+} = 4 MnO2 + 3 ClO4{-} + 2 OH{-}
CuCl2 + KCN = K2[Cu(CN)2] + (CN)2 + KCl =>
CuCl2 + 4 KCN = K2[Cu(CN)2] + (CN)2 + 2 KCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
P4 + HCl + O2 = PCl5 + H2O =>
P4 + 20 HCl + 5 O2 = 4 PCl5 + 10 H2O
Cu2S + SO2 = CuSO4 + S =>
Cu2S + 4 SO2 = 2 CuSO4 + 3 S
Ca + KOH = KCaO + H =>
Ca + KOH = KCaO + H
MnCl2 + Cl2 + KOH = K2MnO4 + KCl + H2O =>
MnCl2 + 2 Cl2 + 8 KOH = K2MnO4 + 6 KCl + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuCl + Cd = Cd(Cl)2 + Cu =>
2 CuCl + Cd = Cd(Cl)2 + 2 Cu
HNO3 + Br = HBrO3 + NO2 + H2O =>
5 HNO3 + Br = HBrO3 + 5 NO2 + 2 H2O
Al(OH)3 + NaOH = AlNa3 + H2O2 =>
Al(OH)3 + 3 NaOH = AlNa3 + 3 H2O2
C7H16 + Cl2 = C + HCl =>
C7H16 + 8 Cl2 = 7 C + 16 HCl
Br2 + Na(OH) = Br(OH) + Na =>
Br2 + 2 Na(OH) = 2 Br(OH) + 2 Na
Cd(OH)2 + NH3 = [Cd(NH3)4]{2+} + OH{-} =>
Cd(OH)2 + 4 NH3 = [Cd(NH3)4]{2+} + 2 OH{-}
CH3OH = H2 + CO =>
CH3OH = 2 H2 + CO
Hg + H2SO4 = Hg78SO4 + H2O + SO2 =>
78 Hg + 2 H2SO4 = Hg78SO4 + 2 H2O + SO2
Na(l) + K(l) = NaK(l) =>
Na(l) + K(l) = NaK(l)
AlCl3 + Cu2O = Al2O3 + CuCl =>
2 AlCl3 + 3 Cu2O = Al2O3 + 6 CuCl
HNo3 + NaHCo3 = NaNo3 + H2 + Co =>
HNo3 + NaHCo3 = NaNo3 + H2 + 3 Co
NH3 + C6H6O = C12H11N + H2O =>
NH3 + 2 C6H6O = C12H11N + 2 H2O
K2CrO7 + HCl = KCl + CrCl3 + Cl2 + H2O =>
2 K2CrO7 + 28 HCl = 4 KCl + 2 CrCl3 + 9 Cl2 + 14 H2O
XeF6 + SF4 = XeF4 + SF6 =>
XeF6 + SF4 = XeF4 + SF6
Ca(NO3)2 + Sn = CaSn + NO3 =>
Ca(NO3)2 + Sn = CaSn + 2 NO3
Bi(NO3)3*5H2O + Fe(NO3)3*9H2O + Mn(NO3)2*4H2O + C6H8O7 = Bi100Fe55Mn45O300 + CO2 + N2 + H2O =>
600 Bi(NO3)3*5H2O + 330 Fe(NO3)3*9H2O + 270 Mn(NO3)2*4H2O + 910 C6H8O7 = 6 Bi100Fe55Mn45O300 + 5460 CO2 + 1665 N2 + 10690 H2O
Ca2CO3 + H2O2 = CaO + H2CO3 =>
Ca2CO3 + H2O2 = 2 CaO + H2CO3
Cl2 + P = ClP5 =>
Cl2 + 10 P = 2 ClP5
Co(OH)3 + H2S = CoS + CoSO4 + H2O =>
8 Co(OH)3 + 8 H2S = 7 CoS + CoSO4 + 20 H2O
P2O + H2O = HPH2O2 =>
P2O + 3 H2O = 2 HPH2O2
Dinitrogenpentoxide = Nitrogen + Oxygen =>
2 N2O5 = 2 N2 + 5 O2
CoCl2 + NH4Cl = (NH4)2[Co(Cl)4] =>
CoCl2 + 2 NH4Cl = (NH4)2[Co(Cl)4]
Pb(NO3)2 + C3H5(OH)3 = PbCO3 + NO2 + C2H4 + H2O =>
Pb(NO3)2 + C3H5(OH)3 = PbCO3 + 2 NO2 + C2H4 + 2 H2O
Ca2(CO3)2 + HCl = CaCl2 + CO2 + H2O =>
Ca2(CO3)2 + 4 HCl = 2 CaCl2 + 2 CO2 + 2 H2O
Mn + Ca(OH)2 = Mn(OH)2 + Ca =>
Mn + Ca(OH)2 = Mn(OH)2 + Ca
HCl + A3NO3 = A3Cl + HNO3 =>
HCl + A3NO3 = A3Cl + HNO3
(NH4)2S(aq) + SrCl2(aq) = SrS(s) + NH4Cl(aq) =>
(NH4)2S(aq) + SrCl2(aq) = SrS(s) + 2 NH4Cl(aq)
K + HNO3 = KNO3 + NH4NO3 + H2O =>
8 K + 10 HNO3 = 8 KNO3 + NH4NO3 + 3 H2O
K3H2PO4 + MgO + H2O = MgK3H2PO4 + OH =>
K3H2PO4 + MgO + H2O = MgK3H2PO4 + 2 OH
Be(s) + H2O(l) = Be(OH)2 + H2 =>
Be(s) + 2 H2O(l) = Be(OH)2 + H2
Pb(NO3)2 + KI = PbI2(s) + KNO3(l) =>
Pb(NO3)2 + 2 KI = PbI2(s) + 2 KNO3(l)
KOH + H2CO3 = HOH + K2CO3 =>
2 KOH + H2CO3 = 2 HOH + K2CO3
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
