| Équations équilibrées la veille |
Eu{3+} + VO4{3-} = EuVO4
CH3 + OH = CO + H2 =>
CH3 + OH = CO + 2 H2
P + CI3 = PCI3 =>
P + CI3 = PCI3
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
C10H11N3O3S + S2O8{2-} + H2O = CO2 + NO3{-} + H{+} + SO4{2-} =>
C10H11N3O3S + 33 S2O8{2-} + 30 H2O = 10 CO2 + 3 NO3{-} + 71 H{+} + 67 SO4{2-}
Ru + O = RuO =>
Ru + O = RuO
Ca + Na2SO4 = Na + CaSO4 =>
Ca + Na2SO4 = 2 Na + CaSO4
Fe2 + K3[Fe(CN)6]2 = Fe3[Fe(CN)6]2 + K3 =>
3 Fe2 + 2 K3[Fe(CN)6]2 = 2 Fe3[Fe(CN)6]2 + 2 K3
PbO2 + CrS3 + H2SO4 = PbSO4 + H2CrO7 + H2O =>
15 PbO2 + CrS3 + 12 H2SO4 = 15 PbSO4 + H2CrO7 + 11 H2O
C3H7COOH + Na = Na(C3H7COO) + H2 =>
2 C3H7COOH + 2 Na = 2 Na(C3H7COO) + H2
K2Cr2O7 + H2SO4 + C2H6O + H2O = K2Cr2(SO4)*24H2O + C2H4O =>
K2Cr2O7 + H2SO4 + 6 C2H6O + 17 H2O = K2Cr2(SO4)*24H2O + 6 C2H4O
HgO + H2SO4 = H2O + HgSO4 =>
HgO + H2SO4 = H2O + HgSO4
H2SO4 + SO = H2S + SO3 =>
H2SO4 + 2 SO = H2S + 2 SO3
NiCl3 + Ba(OH)2 = Ni(OH)3 + BaCl2 =>
2 NiCl3 + 3 Ba(OH)2 = 2 Ni(OH)3 + 3 BaCl2
C5H10O5 = C5H4O2 + H2O =>
C5H10O5 = C5H4O2 + 3 H2O
Al + KCl = K + AlCl3 =>
Al + 3 KCl = 3 K + AlCl3
KMnO4 + HCHO + H2SO4 = K2SO4 + H2O + MnSO4 + CO2 =>
4 KMnO4 + 5 HCHO + 6 H2SO4 = 2 K2SO4 + 11 H2O + 4 MnSO4 + 5 CO2
Na2CO3 + SO2 + H2O = Na2SO3 + H2CO3 =>
Na2CO3 + SO2 + H2O = Na2SO3 + H2CO3
H2 + Li = LiH2 =>
H2 + Li = LiH2
MnO4{-} + CN{-} + OH{-} = MnO4{2-} + OCN{-} + H2O =>
2 MnO4{-} + CN{-} + 2 OH{-} = 2 MnO4{2-} + OCN{-} + H2O
NH4VO3 + O2 = V2O5 + HOH + NO2 =>
4 NH4VO3 + 7 O2 = 2 V2O5 + 8 HOH + 4 NO2
H2 + I2 = HI =>
H2 + I2 = 2 HI
CO2 + O2 = CO3 =>
2 CO2 + O2 = 2 CO3
Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3[P(Mo3O10)4] + NaNO3 + NH4NO3 + H2O =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3[P(Mo3O10)4] + 2 NaNO3 + 21 NH4NO3 + 12 H2O
HPO3 + C = P + CO + H2O =>
2 HPO3 + 5 C = 2 P + 5 CO + H2O
CH4 + Cl2 + F2 = CHClF2 + HCl =>
CH4 + 2 Cl2 + F2 = CHClF2 + 3 HCl
H2S + Fe = FeS + H2 =>
H2S + Fe = FeS + H2
C5H12O + C4H6O3 = C7H14O2 + H2O =>
2 C5H12O + C4H6O3 = 2 C7H14O2 + H2O
N2H2 + O2 = N2 + H2O =>
2 N2H2 + O2 = 2 N2 + 2 H2O
HCl + Co2O3 = CoCl2 + Cl2 + H2O =>
6 HCl + Co2O3 = 2 CoCl2 + Cl2 + 3 H2O
Mg(NO3){2} + NaOH = Mg(OH){2} + NaNO3 =>
Mg(NO3){2} + NaOH = Mg(OH){2} + NaNO3
HgCl2(aq) + AgNO3(aq) = Hg(NO3)2 + AgCl =>
HgCl2(aq) + 2 AgNO3(aq) = Hg(NO3)2 + 2 AgCl
LiPO4 + KCr2 = LiCr2 + KPO4 =>
LiPO4 + KCr2 = LiCr2 + KPO4
H2S + CaCl2 = Ca2S + HCl2 =>
H2S + 2 CaCl2 = Ca2S + 2 HCl2
Ca + Br2 = CaBr2 =>
Ca + Br2 = CaBr2
CH3CHSHCH3 + H2O2 = (CH3CHSCH3)2 + H2O =>
2 CH3CHSHCH3 + H2O2 = (CH3CHSCH3)2 + 2 H2O
IO3{-} + H2S + OH{-} = I2 + SO3{-2} + H2O =>
6 IO3{-} + 5 H2S + 4 OH{-} = 3 I2 + 5 SO3{-2} + 7 H2O
Hg(NO3)2 + H2O = Hg(OH)2 + HNO3 =>
Hg(NO3)2 + 2 H2O = Hg(OH)2 + 2 HNO3
Si + MoO3 = SiO2 + Mo =>
3 Si + 2 MoO3 = 3 SiO2 + 2 Mo
Bi2S3 + NaNO3 + HCl = BiCl3 + NaCl + NO + S + H2O3 =>
Bi2S3 + 18 NaNO3 + 24 HCl = 2 BiCl3 + 18 NaCl + 18 NO + 3 S + 12 H2O3
Ca(OH)2 = Ca + H2O + O2 =>
2 Ca(OH)2 = 2 Ca + 2 H2O + O2
Na2HPO4 + MgSO4 = MgHPO4 + Na2SO4 =>
Na2HPO4 + MgSO4 = MgHPO4 + Na2SO4
MgSO4 + H2O = MgSO4*7H2O =>
MgSO4 + 7 H2O = MgSO4*7H2O
Na(OH) + H2(SO4) = Na2(SO4) + H2O =>
2 Na(OH) + H2(SO4) = Na2(SO4) + 2 H2O
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
HBrO3(aq) + NaNO3 = NaBrO3 + HNO3 =>
HBrO3(aq) + NaNO3 = NaBrO3 + HNO3
Fe(NO3)3 + Ni(NO3)2 + KOH = NiFe2O4 + K2(NO3)2 + H2O =>
2 Fe(NO3)3 + Ni(NO3)2 + 8 KOH = NiFe2O4 + 4 K2(NO3)2 + 4 H2O
H2S + Au2O3 = Au2S3 + H2O =>
3 H2S + Au2O3 = Au2S3 + 3 H2O
KHS + KOH = H2O + K2S =>
KHS + KOH = H2O + K2S
SeO2 + P4 = Se + P4O6 =>
3 SeO2 + P4 = 3 Se + P4O6
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
