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quester [9]
2 years ago
10

Which is considered professional behavior in a laboratory?

Chemistry
1 answer:
natta225 [31]2 years ago
7 0

Answer:

Showing respect

Explanation:

Being first at everything is immature, playing on a cell phone is being off task, and using a fire blanket to keep warm in class shows that you are doing nothing to contribute to the lab.

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Triss [41]

Answer:

I could I guess?

But like only 1 lol

Explanation:

6 0
2 years ago
Normally the capital ÎGo° for a reaction would be determined at standard temperature with each reactant at a concentration of 1
Arte-miy333 [17]

Answer:

d.-379 cal/mol

Explanation:

ΔG = ΔG⁰ + RT ln K

for equilibrium ΔG = 0

ΔG⁰ + RT ln K =0

ΔG⁰   =  -  RT ln K

PG ⇒ PEP

K = [ PEP ] / [ PG ]

= .68 / .32

= 2.125

ΔG⁰   =   - 1.987 x 273 x  ln 2.125

= - 409 Cal / mole

Option d is the nearest answer .

8 0
3 years ago
A solid has a volume of 64 cm3. Its mass is 288 g. What is its density?
lutik1710 [3]

Answer:

I think the answer is 4500 kilogram/cubic meter

6 0
3 years ago
Read 2 more answers
How do river systems, watersheds, and divides interact?
love history [14]

Answer:

They all end up in the oceon

Explanation:

5 0
2 years ago
Read 2 more answers
C) Define the following terms :-<br> Aufbau Principle
vaieri [72.5K]

Roughly, Aufbau Principle says that in an atom or an ion, electrons enter the shell with low energy first before entering the shell with high energy.

An atom has shells around its nucleus. Electrons enter these shells and orbit around the nucleus of an atom. To say about the properties of these shells, the shell nearest to the nucleus has the lowest energy. The farther the shell from the nucleus, the higher its energy. Aufbau Principle states that electrons enter the closest shell to the nucleus first since it has the lowest energy. When that shell has its maximum number of electrons is can hold, then the next electron will enter the second-closest shell to the nucleus, which has higher energy than the first shell.

3 0
2 years ago
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