Follow these steps to complete the table.
1. Reuse the same test tubes from part C, labeled Fe2+ and Fe3+. Be sure they're clean.
2. Add 4 milliliters of Iron(II) sulfate to the test tube labeled Fe2+,
3. Add 4 milliliters of iron(III) nitrate to the test tube labeled Fe3+,
4. Add 4 milliliters of sodium hydroxide to each test tube.
5. Observe the contents of the test tubes for about 10 minutes. Record your observations, noting any evidence of a
chemical reaction. If there is no evidence of a reaction, write "no reaction."
Answers: 1
Chemistry, 22.06.2019 02:10
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? (Ξ΄ch< (c14h10,s)=β7061 kj molβ1.)
Answers: 3
Chemistry, 23.06.2019 03:20
High-pressure liquid chromatography (hplc) is a method used in chemistry and biochemistry to purify chemical substances. the pressures used in this procedure range from around 500 kilopascals (500,000 pa) to about 60,000 kpa (60,000,000 pa). it is often convenient to know the pressure in torr. if an hplc procedure is running at a pressure of 1.03Γ108 pa , what is its running pressure in torr?
Answers: 3
Chemistry, 23.06.2019 03:30
Which of the following describes the entropy change as a solution is made from a liquid and solid
Answers: 1
Follow these steps to complete the table.
1. Reuse the same test tubes from part C, labeled Fe2+ a...
Health, 27.06.2019 17:30
Mathematics, 27.06.2019 17:30
Mathematics, 27.06.2019 17:30
History, 27.06.2019 17:30
Chemistry, 27.06.2019 17:30