Chemistry, 16.10.2020 18:01, Clover1072
A student performs a redox titration to determine the percent by mass of chlorate in an allergy tablet. The chlorate is titrated with iodide ions until the end point. The student reported that 29.50 mL of 0.100 M KI solution was required to reach the end point of a titration when 10 allergy tablets containing chlorate as the main active ingredient are dissolved in 25.00 mL of distilled water. What mass in grams of chlorate is present in the 10 allergy tablets?
Use the Balanced chemical equation to answer the question.
6, 1, 6, 3, 1, 3
Hint: this is a net ionic equation, so spectator ions have been removed!
Answers: 3
Chemistry, 22.06.2019 01:00, kangasc6124
Which type of orbits are found in the principal energy level n = 2 a - s b - s, f c - s, d d - s, p e - s, p, d
Answers: 1
Chemistry, 22.06.2019 02:10, vapelordcarl69
When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much will the temperature rise when 125mg of phenol, c6h5oh(s), is burned in the calorimeter under the same conditions? (δch< (c14h10,s)=–7061 kj mol−1.)
Answers: 3
Chemistry, 22.06.2019 23:40, sydneykated
The kw for water at 0 °c is 0.12× 10–14 m2. calculate the ph of a neutral aqueous solution at 0 °c.
Answers: 2
A student performs a redox titration to determine the percent by mass of chlorate in an allergy tabl...
Mathematics, 10.12.2019 05:31
Mathematics, 10.12.2019 05:31
Physics, 10.12.2019 05:31
Mathematics, 10.12.2019 05:31
English, 10.12.2019 05:31
Mathematics, 10.12.2019 05:31