subject
Chemistry, 25.01.2021 14:00 rosieposie27

We made a bowl of jelly. What sort of change is this?

ansver
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 02:40, hardwick744
Achange in the number of neutrons in an atom will change an blank . when the number of protons changes in an atom, a new element will form.
Answers: 2
image
Chemistry, 22.06.2019 03:00, bks53
Explain how the integumentary system plays a crucial role in the ability to maintain homeoestasis
Answers: 1
image
Chemistry, 22.06.2019 08:00, juliannxkim
Joe shines white light into a bowl half full of water at an angle of incident of 27.5°. calculate the angle of refraction in the water given the indices of refraction for air and water are 1.00 and 1.36, respectively.
Answers: 2
image
Chemistry, 22.06.2019 11:40, Wemaybewrong
Modern pennies are composed of zinc coated with copper. a student determines the mass of a penny to be 2.482 g and then makes several scratches in the copper coaling (to expose the underlying zinc). the student puts the scratched penny in hydrochloric acid, where the following reaction occurs between the zinc and the hcl (the copper remains undissolved): zn(s) + 2 hcl(aq) → h2(g) + zncl(aq)the student collects the hydrogen produced over water at 25 °c. the collected gas occupies a volume of 0.899 l at a total pressure of 79 j mmhg. calculate the percent zinc (by mass) in the penny. (assume that all the zn in the penny dissolves.)
Answers: 1
You know the right answer?
We made a bowl of jelly. What sort of change is this?...

Questions in other subjects:

Konu
Chemistry, 06.01.2021 01:00
Konu
Mathematics, 06.01.2021 01:00
Konu
English, 06.01.2021 01:00
Konu
Mathematics, 06.01.2021 01:00
Konu
Chemistry, 06.01.2021 01:00