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uysha [10]
3 years ago
13

I need help please. The top question.

Chemistry
1 answer:
Eddi Din [679]3 years ago
3 0

Answer:

i cant see anything lol sorry

Explanation:

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Which of the following is not a step in the conversion of 1.3 dam3 to L?
Tanya [424]
First put the choices,and the answer is <span>(10^-3L/1mL)^3 is the correct answer.</span>
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3 years ago
The atoms in a copper bar are held together by metallic bonding. What would happen you ran over a copper bar with a car? It woul
ludmilkaskok [199]

The answer is D.

<em>Hope this helps!</em>

4 0
3 years ago
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What type of bond is is formed when electrons move permanently from one atom to another upon reaction?
VLD [36.1K]
Ionic bonding would be the answer because they transfer electrons. This gives them a charge. If it loses electrons, it becomes an cation, with a positive charge. While if they gain an electron, they get a negative charge, and become a anion. Transferring an electron is losing or gaining, therefore your answer would be that since electrons are permanently being transferred, the answer is IONIC BOND.

Covalent bonds is a wrong answer because they share electrons, which gives them no charge (neutral). 

Also, metallic bonding is not the correct answer. 

So our final answer: A- Ionic bond
7 0
3 years ago
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Round the mmHg readings to the nearest whole number. Round the kPa readings to the nearest tenth. Round the atm readings to the
denpristay [2]

The pressure of 2.29 atm  can be converted to 1740.4 mm Hg.

<h3>What is conversation?</h3>

Conversation is a way of writing a value in another unit, it helps to reduce large values by using a unit.

It should be noted that 1 atm. =760.0 mm Hg

We were given 2.29 atm, the we can convert it to  mm Hg. as;

[ 2.29 atm* 760.0 mmHg / atm.]

= 1740.4 mm Hg.

Therefore, The pressure of 2.29 atm  can be converted to 1740.4 mm Hg.

Learn more about conversation at:

brainly.com/question/5962406

3 0
2 years ago
4. At what temperature will 1.21 mol of oxygen (O2), exert a pressure of 1862 mmHg in a
Airida [17]

Answer:

Pressure = 1820 mmHg ... T = ( 2.39atm x 5.12L ) / ( 0.4041 moles x 0.08206atm. ... n is moles, R is the gas constant, and T is temperature in Kelvins.

Explanation:

this might help you

7 0
2 years ago
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