Chemistry, 23.06.2021 06:00 sonthatshannah
If u won't answer it correctly don't abuse the points u moron
AND IF YOU WILL, ILL GIVE THE BRAINLIEST I PROMISE
When you are finished with the experiment, complete the following data analysis and record your answers in the Essay box
below.
1. Determine the volume of the box and the block
2. Determine the ratio of the block to the box
volume of block (L)(W) (H)
volume of box L(
WH)
a. Multiply this number by 100 to turn it into a percent
b. Complete this statement: The volume of the block is
percent of the volume of the box.
0
3. Determine the ratio of the number of hits to the number of shots:
number of hits
100 shots
a. Multiply this number by 100 to turn it into a percent
b. Complete this statement: The block was hit percent of the time.
4. Compare the results of step 2 to the results of step 3. Are the percentages similar?
5. Write a conclusion discussing the following items:
a. Based on your findings, do you think Rutherford's hypothesis was reasonable?
b. Restate Rutherford's hypothesis and describe how you tested it
c. State whether your results support the hypothesis. If they do not, can you suggest some error in experimental
procedure (other than general human error) that might explain it?
d. Finally, explain how this experiment confirms the nuclear model of the atom and the idea that most of the atom is
empty space
Answers: 3
Chemistry, 21.06.2019 17:10, shafferakr6
There are 6.022 x 10^23 atoms of hg in 1 mole of hg. the number of atoms in 4.5 moles of hg can be found by multiplying 4.5 by 6.022 x 10^23 a. 2.7 x 10^24 b. 27 x 10^23 c. 2.71 x10^24 d. 27.099 x 10^23
Answers: 3
Chemistry, 22.06.2019 14:00, claudia122752
Will mark brainliest how many electrons can be held in the energy level n = 4?
Answers: 1
Chemistry, 22.06.2019 21:20, paatnguyyen
One way in which the useful metal copper is produced is by dissolving the mineral azurite, which contains copper(ii) carbonate, in concentrated sulfuric acid. the sulfuric acid reacts with the copper(ii) carbonate to produce a blue solution of copper(ii) sulfate. scrap iron is then added to this solution, and pure copper metal precipitates out because of the following chemical reaction: (s) (aq) (s) (aq) suppose an industrial quality-control chemist analyzes a sample from a copper processing plant in the following way. he adds powdered iron to a copper(ii) sulfate sample from the plant until no more copper will precipitate. he then washes, dries, and weighs the precipitate, and finds that it has a mass of .
Answers: 2
If u won't answer it correctly don't abuse the points u moron
AND IF YOU WILL, ILL GIVE THE BRAINLI...