subject
Biology, 01.02.2021 20:50 gtrsoccer

B) Two students performed the experiment to verify the Law of Conservation of mass in a chemical reaction. Following are their observation. Which student has performed the experiment correctly and why?
N
Initial mass of reaction mixture in Final mass of reaction
Mass of beaker
beaker
mixture in beaker
Student A
23.5 gms
223.5 gms
223.5 gms
Student B
23.5 gms
225.5 gms
227 gms
SECTION - B

ansver
Answers: 1

Other questions on the subject: Biology

image
Biology, 22.06.2019 05:00, jxcxhxwxll
The chemical form of energy that is useable by the cell to do work
Answers: 2
image
Biology, 22.06.2019 11:30, kmchippps
According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes
Answers: 3
image
Biology, 22.06.2019 19:00, kylee76
Which force diagram accurately represents a satellite in orbit around earth? image for option 1 image for option 2 image for option 3 image for option 4
Answers: 3
image
Biology, 22.06.2019 20:00, BlueWaaaazzzBerry
The changes that the students observed, rapid breathing and sweating, would be classified as a to a change in a system.
Answers: 1
You know the right answer?
B) Two students performed the experiment to verify the Law of Conservation of mass in a chemical rea...

Questions in other subjects:

Konu
Mathematics, 07.06.2021 20:00
Konu
Biology, 07.06.2021 20:00