| Équations équilibrées la veille |
6 Au + O2 = 2 Au3O
K2Cr2O7 + HI + H2SO4 = I2 + Cr2(SO4)4 + K2SO4 + H2O =>
K2Cr2O7 + 4 HI + 5 H2SO4 = 2 I2 + Cr2(SO4)4 + K2SO4 + 7 H2O
BaCl2 + K2Cr2O7 + H2O = BaCrO4 + HCl + KCl =>
2 BaCl2 + K2Cr2O7 + H2O = 2 BaCrO4 + 2 HCl + 2 KCl
Ba + N2 = Ba2N3 =>
4 Ba + 3 N2 = 2 Ba2N3
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
K4Fe(CN)6 + Pb(NO3)2 = Pb2(Fe(CN)6) + KNO3 =>
K4Fe(CN)6 + 2 Pb(NO3)2 = Pb2(Fe(CN)6) + 4 KNO3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
NaOH + H2O3 = Na2O3 + H2O =>
2 NaOH + H2O3 = Na2O3 + 2 H2O
BaCl2 + Na(HCO3) = Ba(HCO3) + NaCl2 =>
BaCl2 + Na(HCO3) = Ba(HCO3) + NaCl2
O3 + CrCl3 + KOH = K2CrO4 + KCl + H2O =>
O3 + 2 CrCl3 + 10 KOH = 2 K2CrO4 + 6 KCl + 5 H2O
KOH + H2CrO4 = K2CrO4 + H2O =>
2 KOH + H2CrO4 = K2CrO4 + 2 H2O
Cr2O3 + P2O5 = Cr4(P2O7)3 =>
2 Cr2O3 + 3 P2O5 = Cr4(P2O7)3
PH3(g) + O2(g) = P4O10(s) + H2O(g) =>
4 PH3(g) + 8 O2(g) = P4O10(s) + 6 H2O(g)
K2CrO4 + S + H2SO4 = Cr2O3 + K2SO4 + H2O =>
2 K2CrO4 + S + H2SO4 = Cr2O3 + 2 K2SO4 + H2O
CuHCO3 = Cu2CO3 + H2O + CO2 =>
2 CuHCO3 = Cu2CO3 + H2O + CO2
H2C2O4(aq) + NaOH(aq) = Na2C2O4(aq) + H2O =>
H2C2O4(aq) + 2 NaOH(aq) = Na2C2O4(aq) + 2 H2O
HClO4RbOH = RbClO4H2O =>
HClO4RbOH = RbClO4H2O
BaO + HBr = Ba(Br)2 + H2O =>
BaO + 2 HBr = Ba(Br)2 + H2O
CN{-} + Ag{+} = AgCN =>
CN{-} + Ag{+} = AgCN
H{+} + CrO7{-2} + C2H5OH = Cr{+3} + C2H4O + H2O =>
10 H{+} + 2 CrO7{-2} + 9 C2H5OH = 2 Cr{+3} + 9 C2H4O + 14 H2O
NH3(g) + O2(l) = NO(g) + H2O(l) =>
4 NH3(g) + 5 O2(l) = 4 NO(g) + 6 H2O(l)
SnCl2 + N2H4 + SeO2 = N2 + HCl + H2O + SnSe2 =>
2 SnCl2 + 5 N2H4 + 4 SeO2 = 5 N2 + 4 HCl + 8 H2O + 2 SnSe2
HOH + K2SO4 = H2SO4 + KOH =>
2 HOH + K2SO4 = H2SO4 + 2 KOH
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
Na(OH) + HS = NaS + H2O =>
Na(OH) + HS = NaS + H2O
CO(NO3)2(aq) + H2S(g) = COS(s) + HNO3(aq) =>
CO(NO3)2(aq) + H2S(g) = COS(s) + 2 HNO3(aq)
Pb = Pb{4+} + e =>
Pb = Pb{4+} + 4e
KOH + As2O3 + KIO4 = K2AsO4 + KIO3 + H2O =>
4 KOH + As2O3 + 3 KIO4 = 2 K2AsO4 + 3 KIO3 + 2 H2O
Ca(NO3)2 + KCl = Ca(NO3)2KCl =>
Ca(NO3)2 + KCl = Ca(NO3)2KCl
Fe + AlPO4 = Al + Fe3(PO4)2 =>
3 Fe + 2 AlPO4 = 2 Al + Fe3(PO4)2
Na2S + Co(NO3)2 = CoS + NaNO3 =>
Na2S + Co(NO3)2 = CoS + 2 NaNO3
Cl2 + HBr = BrCl + H2 =>
Cl2 + 2 HBr = 2 BrCl + H2
NaOH + HCl = NaHCl + OH =>
NaOH + HCl = NaHCl + OH
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
HCNO(l) = C3N3(NH2)3(l) + CO2(g) =>
6 HCNO(l) = C3N3(NH2)3(l) + 3 CO2(g)
HCl + LiOH = LiCl + H2O =>
HCl + LiOH = LiCl + H2O
F(g) + FeI(aq) = FeF(aq) + I(I) =>
2 F(g) + 2 FeI(aq) = 2 FeF(aq) + I(I)
NaBH4 + C2H5OH = NaBH3(OC2H5) + H2 =>
NaBH4 + C2H5OH = NaBH3(OC2H5) + H2
SiF4(s) + NaOH(aq) = Na4SiO4(s) + NaF(aq) + H2O(l) =>
SiF4(s) + 8 NaOH(aq) = Na4SiO4(s) + 4 NaF(aq) + 4 H2O(l)
Fe{6} + Br{2} = Fe{2} + Br{4} =>
Fe{6} + 2 Br{2} = Fe{2} + 2 Br{4}
C2H5COOMgBr + H2O = C2H5COOH + Mg(OH)Br =>
C2H5COOMgBr + H2O = C2H5COOH + Mg(OH)Br
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C6H8O7 + NaHCO3 = Na3C6H5O7 + CO2 + H2O =>
C6H8O7 + 3 NaHCO3 = Na3C6H5O7 + 3 CO2 + 3 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
F2 + CO2 + H2O = C2H3OF + O2 =>
2 F2 + 8 CO2 + 6 H2O = 4 C2H3OF + 9 O2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cr3 + PO4(aq) = CrPO4(s) =>
Cr3 + 3 PO4(aq) = 3 CrPO4(s)
MgSiO3 + CO2 + H2O = Mg + SiO2 + HCO3 =>
MgSiO3 + 2 CO2 + H2O = Mg + SiO2 + 2 HCO3
KBr + H3PO4 = HBr + KH2PO4 =>
KBr + H3PO4 = HBr + KH2PO4
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
