3 years ago

Please help fast!!

Chemistry

2 answers:

Zarrin [17]3 years ago

8 0

Take 0K as -273.15C (absolute zero)

cricket20 [7]3 years ago

7 0

a is the correct answer

You might be interested in

It's normal for climates to change naturally over time.

creativ13 [48]

Answer:

Earth's climate has changed naturally over the past 650,000 years, moving in and out of ice ages and warm periods. Changes in climate occur because of alterations in Earth's energy balance, which result from some kind of external factor or "forcing" an environmental factor that influences the climate.

Explanation:

*Hope this helps*

7 0

3 years ago

What should iron oxide be categorized

11111nata11111 [884]

Answer:

What are you doing stepbro?

Explanation:

5 0

3 years ago

Read 2 more answers

Which property determines an atom's ability to attract electrons shared in a chemical bond?

ASHA 777 [7]

It is electronegativity.

4 0

3 years ago

4.5 × 1025 atoms of nickel equal how many moles?

sweet [91]

There should be 4.5 moles

8 0

3 years ago

muriatic acid is the commercial name for hydrochloric acid that can be purchased from hardware stores as a solution that is 30%(

SSSSS [86.1K]

We have 30% (w/w) HCl this means :
100 g solution contains 30 g HCl
?? g solution contains 7.5 g HCl
By cross multiplication:
Mass of solution = $\frac{100 x 7.5 }{30}$ = 25 g solution

5 0

3 years ago