The correct answer would be C. a precipitate
Hope this helped!
the element is Ca with atomic number 20
1.F, 2.E, 3.I, 4.H,5.D,6.G, 7.A, 8.C, 9.B i hope that’s right
Answer:
<h2>9.50 atm</h2>
Explanation:
To convert the above value into atm we use the following conversion
<h3>760 mmHg = 1 atm</h3>
We have
If 760 mmHg = 1 atm
7220 mmHg =
We have the final answer as
<h3>9.50 atm</h3>
Hope this helps you