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Andrews [41]
2 years ago
12

What is empirical formula?​

Chemistry
2 answers:
Ulleksa [173]2 years ago
6 0

Answer:

 the empirical formula of a chemical compound is the simplest whole number ratio of atoms present in a compound.

from the image

N2O4 will be NO2

P4O10 will be P2O5

and so on

Explanation:

brainliest plz

Evgen [1.6K]2 years ago
6 0

<u>a formula giving the proportions of the elements present in a compound but not the actual numbers or arrangement of atoms.</u>

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3 years ago
Which type of change must occur to form a compound? (1) chemical (3) nuclear(2) physical (4) phase?
Leya [2.2K]
Let's go through each of the answers and think about why they work or don't work. 

Chemical forms compounds. 

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Physical cannot form a compound. 

7 0
3 years ago
Read 2 more answers
I NEED THE ANSWER IMMEDIATELY TONIGHT, PLEASE!!!
anzhelika [568]

Answer:

Ra,Ba,In,Sb,As,P hope this helps you out good luck

5 0
2 years ago
(a) What structural feature is associated with each type of hydrocarbon: alkane, cycloalkane, alkene, and alkyne?
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<h3>What is Hydrocarbon ?</h3>

A hydrocarbon is an organic molecule in organic chemistry that is made completely of hydrogen and carbon. Examples of group 14 hydrides include hydrocarbons. The majority of hydrocarbons are colorless and hydrophobic, and their scents are either insignificant or best characterized by those of gasoline and lighter fluid.

Other side effects from certain hydrocarbons include coma, seizures, abnormal cardiac rhythms, and liver or kidney damage. Some solvents used in paints, dry cleaning, and household cleaning solutions are examples of items that contain hazardous hydrocarbons.

To know more about Hydrocarbon please click here : brainly.com/question/3551546

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8 0
1 year ago
Send Message
Ganezh [65]

Answer:

1 Atm

Explanation:

Dalton's law

The total pressure is 3 Atm so all you have to do is subtract the other partial pressures from 3

4 0
3 years ago
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