Équations équilibrées la veille |
2 C43H66N12O12S2 + 131 O2 = 66 H2O + 86 CO2 + 24 NO2 + 2 S2
Mg + HNO3 = N2O + Mg2NO3 + H2O =>
16 Mg + 10 HNO3 = N2O + 8 Mg2NO3 + 5 H2O
AgNo3 + NaBr = AgBr + NaNo3 =>
AgNo3 + NaBr = AgBr + NaNo3
HNO3 + HCl = Cl2 + H2O + NO =>
2 HNO3 + 6 HCl = 3 Cl2 + 4 H2O + 2 NO
Cr2(NO3)3 + H2O2 + NaOH = NaCrO4 + H2O + NaNO3 =>
2 Cr2(NO3)3 + 11 H2O2 + 10 NaOH = 4 NaCrO4 + 16 H2O + 6 NaNO3
V4 + (SO4)2 = V2(SO4)4 =>
V4 + 4(SO4)2 = 2 V2(SO4)4
C6H5CH3 + KMnO4 + KOH = C6H5COOH + K2MnO4 + H2O =>
C6H5CH3 + 6 KMnO4 + 6 KOH = C6H5COOH + 6 K2MnO4 + 4 H2O
Au(OH) = Au2O + H2O =>
2 Au(OH) = Au2O + H2O
[Co(H2O)6Cl2] + H2O2 + HCl + C2H4(NH2)2 = [Co(C2H4(NH2)2)Cl2]Cl + H2O =>
2[Co(H2O)6Cl2] + H2O2 + 2 HCl + 2 C2H4(NH2)2 = 2[Co(C2H4(NH2)2)Cl2]Cl + 14 H2O
Pt(s) + HNO3(aq) + HCl(aq) = H2PtCl6(aq) + NO(g) + H2O(l) =>
3 Pt(s) + 4 HNO3(aq) + 18 HCl(aq) = 3 H2PtCl6(aq) + 4 NO(g) + 8 H2O(l)
Pb(ClO3)4 + NaCl = PbCl4 + NaClO3 =>
Pb(ClO3)4 + 4 NaCl = PbCl4 + 4 NaClO3
ZnS + Na3PO4 = Na2S + Zn3(PO4)2 =>
3 ZnS + 2 Na3PO4 = 3 Na2S + Zn3(PO4)2
MnO2 + KClO3 + KOH = K2MnO4 + H2O + ClOH2 =>
5 MnO2 + 2 KClO3 + 8 KOH = 5 K2MnO4 + 2 H2O + 2 ClOH2
BaCl2 + K3[Fe(Cn)6] = Ba3[Fe(Cn)6]2 + KCl =>
3 BaCl2 + 2 K3[Fe(Cn)6] = Ba3[Fe(Cn)6]2 + 6 KCl
Zn + Na2S2O3 + HCl = ZnCl + NaCl + H2S + H2O =>
8 Zn + Na2S2O3 + 10 HCl = 8 ZnCl + 2 NaCl + 2 H2S + 3 H2O
NH3 + CaF2 = NH4F + Ca + N =>
8 NH3 + 3 CaF2 = 6 NH4F + 3 Ca + 2 N
FeCl2 + NaOH + H2O = FeO + NaClO + H2 =>
FeCl2 + 2 NaOH + H2O = FeO + 2 NaClO + 2 H2
NO2{-} + MnO4{-} + H{+} = NO2 + Mn2{+} + H2O =>
13 NO2{-} + 2 MnO4{-} + 16 H{+} = 13 NO2 + Mn2{+} + 8 H2O
Al + H2SO3 = Al2(SO3)3 + H2 =>
2 Al + 3 H2SO3 = Al2(SO3)3 + 3 H2
(NH4)3Po4 + Fe(NO3)3 = NH4NO3 + FePo4 =>
(NH4)3Po4 + Fe(NO3)3 = 3 NH4NO3 + FePo4
Ba + HOH = H + Ba(OH)2 =>
Ba + 2 HOH = 2 H + Ba(OH)2
K2PbO2 + H2SO4 = K2SO4 + Pb(OH)2 =>
K2PbO2 + H2SO4 = K2SO4 + Pb(OH)2
Fe2O3 + H = Fe + OH =>
Fe2O3 + 3 H = 2 Fe + 3 OH
NaF + Li = NaLi + F =>
NaF + Li = NaLi + F
C2H5(etanol) + O2 = CO2 + H2O =>
4 C2H5(etanol) + 13 O2 = 8 CO2 + 10 H2O
S + Ca(OH)2 = CaSO4 + CaS + H2O =>
4 S + 4 Ca(OH)2 = CaSO4 + 3 CaS + 4 H2O
HBr + K2SiO3 = KBr + H2SiO3 =>
2 HBr + K2SiO3 = 2 KBr + H2SiO3
Fe(SO4)2 + H2S = FeS2 + H2SO4 =>
Fe(SO4)2 + 2 H2S = FeS2 + 2 H2SO4
Zn2Sb2 + H2O = Zn(OH)2 + SbH2 =>
Zn2Sb2 + 4 H2O = 2 Zn(OH)2 + 2 SbH2
C21H32O2N7 + O2 = CO2 + H2O + NO2 =>
C21H32O2N7 + 35 O2 = 21 CO2 + 16 H2O + 7 NO2
NaNO3 + CaO = Na2O + Ca(NO3)2 =>
2 NaNO3 + CaO = Na2O + Ca(NO3)2
KHCO3(s) + HBr(aq) = KBr(aq) + CO2(g) + H2O(l) =>
KHCO3(s) + HBr(aq) = KBr(aq) + CO2(g) + H2O(l)
Sn + HNO3(conc) = H2SnO3 + NO2 + H2O =>
Sn + 4 HNO3(conc) = H2SnO3 + 4 NO2 + H2O
C1398H1278 + O2 = CO2 + H2O =>
2 C1398H1278 + 3435 O2 = 2796 CO2 + 1278 H2O
C3H6 + HOH = C3H8O =>
C3H6 + HOH = C3H8O
LiOH(s) + CO2(g) = H2O(g) + Li2CO3(s) =>
2 LiOH(s) + CO2(g) = H2O(g) + Li2CO3(s)
CaH2 + HOH = Ca(OH)2 + H2 =>
CaH2 + 2 HOH = Ca(OH)2 + 2 H2
CaN6 + Mg3N2 + PON + P3N5 = CaMg2P6O3N10 + N2 =>
3 CaN6 + 2 Mg3N2 + 9 PON + 3 P3N5 = 3 CaMg2P6O3N10 + 8 N2
(NH4)2[Hg(SCN)4] + CoCl2 = Co[Hg(SCN)4] + NH4Cl =>
(NH4)2[Hg(SCN)4] + CoCl2 = Co[Hg(SCN)4] + 2 NH4Cl
AgC3H2O3 + AlCl = AgCl + AlC3H2O3 =>
AgC3H2O3 + AlCl = AgCl + AlC3H2O3
HClO + H2O2 = HClO2 + H2O =>
HClO + H2O2 = HClO2 + H2O
C6H10 + Br = C6H10Br =>
C6H10 + Br = C6H10Br
Al(ClO4)3 + Ca(HCO3)2 = Ca(ClO4)2 + Al(HCO3)3 =>
2 Al(ClO4)3 + 3 Ca(HCO3)2 = 3 Ca(ClO4)2 + 2 Al(HCO3)3
NaOH + H2X = Na2X + H2O =>
2 NaOH + H2X = Na2X + 2 H2O
Na1 + H2O1 = Na1O1H1 + H2 =>
2 Na1 + 2 H2O1 = 2 Na1O1H1 + H2
PN2 + O2 = P2O3 + N2 =>
4 PN2 + 3 O2 = 2 P2O3 + 4 N2
H2SnCl6 + Fe = SnCl2 + FeCl2 + H2 =>
H2SnCl6 + 2 Fe = SnCl2 + 2 FeCl2 + H2
ZnCl2 + (NH4)2CO3 = ZnCO3 + NH4Cl =>
ZnCl2 + (NH4)2CO3 = ZnCO3 + 2 NH4Cl
BaCl2 + NH4OH = NH4Cl + Ba(OH)2 =>
BaCl2 + 2 NH4OH = 2 NH4Cl + Ba(OH)2
Y2O3 + BaCO3 + CuO = Y3Ba4Cu8O16 + CO2 + O2 =>
6 Y2O3 + 16 BaCO3 + 32 CuO = 4 Y3Ba4Cu8O16 + 16 CO2 + O2
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.