A is the answer to this question. Thank you.
Answer:
[H+] = 1.66 x 
Explanation:
To find the [H+] concentration of a solution, we can use the formula:
![[H+] = 10^{-pH}](https://tex.z-dn.net/?f=%5BH%2B%5D%20%3D%2010%5E%7B-pH%7D)
Let's plug in the pH.
![[H+] = 10^{-3.78}](https://tex.z-dn.net/?f=%5BH%2B%5D%20%3D%2010%5E%7B-3.78%7D)
Evaluate the exponent.
[H+] = 1.66 x 
Hope this helps!
Answer:
The kinetic energy of particles in a system.
Explanation:
Thermal energy in heat and have kinetic energy!
Hope it helps!!
Answer:
A.Cells
Explanation:
bugs eggs and bones aren't the smaller than cells.
Answer:The density of ammonia (
) at 273 K and 1.00 atm is 0.75 g/L.
Explanation:
Temperature of the gas = T = 273 k
Pressure exerted by the gas,P = 1.00 atm
Volume occupied by the gas = V
Number of moles of gas = n
PV=nRT (Ideal gas equation)


Density of the gas:

The density of ammonia (
) at 273 K and 1.00 atm is 0.75 g/L.