Chemistry, 18.01.2021 22:40 xlameweirdox
You need to make an aqueous solution of 0.177 M chromium(III) nitrate for an experiment in lab, using a 250 mL volumetric flask. How much solid chromium(III) nitrate should you add
Answers: 2
Chemistry, 22.06.2019 05:50
Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.
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Chemistry, 22.06.2019 10:30
If you add 5.00 ml of 0.100 m sodium hydroxide to 50.0 ml of acetate buffer that is 0.100 m in both acetic acid and sodium acetate, what is the ph of the resulting solution? acetic acid: ka = 1.8. x 10-5
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Chemistry, 23.06.2019 05:00
110 g of water (specific heat = 4.184 j/g c) and 100 g of a metal sample (specific heat = 0.397 j/g c) are heated from 25 degrees c to 75 degrees c. which substance required more thermal energy?
Answers: 1
You need to make an aqueous solution of 0.177 M chromium(III) nitrate for an experiment in lab, usin...
Computers and Technology, 07.10.2020 22:01