Chemistry, 21.10.2020 19:01 samiiegarciia
Add a neutron to create carbon-13. Is this isotope stable or radioactive?
Answers: 2
Chemistry, 22.06.2019 08:40
What is the value of keq for the reaction expressed in scientific notation?
Answers: 1
Chemistry, 23.06.2019 07:30
Using this reversible reaction, answer the questions below: n2o4 2no2 (colorless) (reddish-brown) -as the temperature increased, what happened to the n2o4 concentration? -was the formation of reactants or products favored by the addition of heat? -which reaction is exothermic? right to left or left to right? -if the change of enthalpy of this reaction when proceeding left to right is 14 kcal, which chemical equation is correct? n2o4 2no2 + 14 kcal n2o4 2no2, hr = +14 kcal n2o4 + 14 kcal 2no2 n2o4 2no2, hr = -14 kcal
Answers: 1
Chemistry, 23.06.2019 21:30
Hno3 + s β h2so4 + no break down the equation shown into the skeletal half-reactions for oxidation and reduction. which of these pairs shows the two skeletal half-reactions with their correct assignments?
Answers: 3
Add a neutron to create carbon-13. Is this isotope stable or radioactive?...
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