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nydimaria [60]
3 years ago
6

One huge shift that makes the Haber-Bosch process so useful is that they cool the

Chemistry
1 answer:
AnnZ [28]3 years ago
6 0
I rlly just needed the credits bro
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Unit 1- Unit Assessment (Matter & Density)
konstantin123 [22]

Answer:

<h3>The answer is 11 g/mL</h3>

Explanation:

The density of a substance can be found by using the formula

density =  \frac{mass}{volume} \\

From the question

mass = 3025 g

volume = 275 mL

We have

density =  \frac{3025}{275}  \\

We have the final answer as

<h3>11 g/mL</h3>

Hope this helps you

7 0
3 years ago
describe how the discoveries of scientist over time have contributed to our current understanding of atom
Olenka [21]

Answer:

In 1897, the British physicist J. J. Thomson (1856–1940) proved that atoms were not the most basic form of matter. He demonstrated that cathode rays could be deflected, or bent, by magnetic or electric fields, which indicated that cathode rays consist of charged particles (Figure  2.2.2 ). More important, by measuring the extent of the deflection of the cathode rays in magnetic or electric fields of various strengths, Thomson was able to calculate the mass-to-charge ratio of the particles. These particles were emitted by the negatively charged cathode and repelled by the negative terminal of an electric field. Because like charges repel each other and opposite charges attract, Thomson concluded that the particles had a net negative charge; these particles are now called electrons. Most relevant to the field of chemistry, Thomson found that the mass-to-charge ratio of cathode rays is independent of the nature of the metal electrodes or the gas, which suggested that electrons were fundamental components of all atoms.

Explanation:

5 0
3 years ago
HELP!!!Which statement best describes the Sun-Earth-Moon system during a spring
anzhelika [568]
B.

Spring tides occur during a new/full moon. The sun, moon and earth form a straight line during these phases.
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A vehicle travels 60. km north and then 40. km south. What is its total displacements?
Rama09 [41]

Answer:

20 km north that's the answer hope it helped

6 0
3 years ago
How are protons and neutrons similar? How are they different?
ad-work [718]
Protons and neutrons are in the center of the atom, making up the nucleus. The charge on the proton and electron are exactly the same size but opposite. Neutrons have no charge.
3 0
2 years ago
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