Answer:
<h2>6.48 </h2>
Explanation:
The pH of a solution can be found by using the formula
From the question we have
We have the final answer as
<h3>6.48 </h3>
Hope this helps you
Answer:
meter
Explanation:
according si system meter is the correct unit for length
Answer:
C
Explanation:
When the sun, moon and earth are lined up, it's called a spring tide. The gravitaional pull on the water is strengthened, so the tides will be higher and lower than normal.
PV = nRT —> n = PV/RT
P = 2.90 atm
V = 4.80 L
R = 0.08206 L atm / mol K
T = 62.0 + 273 = 335 K (make sure you convert from celsius to kelvin)
n = (2.90 • 4.80) / (0.08206 • 335) = 0.506 moles of gas
Answer:
Yes it is
Explanation: because it is composed of identical molecules consisting of atoms of two or more chemical elements.
hope it helps <3