Answer:
Cardiac muscle is controlled involuntary, whereas skeletal muscle is voluntary.
Explanation:
Answer:
200cc of 5N HCl were diluted
Explanation:n
<em>Assuming the solution was diluted to prepare a 1N HCl solution:</em>
The HCl was diluted from 5N to 1N, that is a dilution of:
5N / 1N = 5 times
As the total volume of the diluted solution is 1L = 1000mL = 1000cc the amount of the concentrated solution was:
1000cc / 5 =
<h3>200cc of 5N HCl were diluted</h3>
At STP
1L O₂ → 2L CO₂
xL O₂ → 5.0L CO₂
x=2.5 L
Answer:
Argon has a larger atomic number and a larger atomic mass.
Answer: v2=268.047mL
Explanation:
V1/T1=v2/T2
V1=693mL
T1=45°c to convert to Kelvin 273+45=318k
V2=?
T2=-150°c to convert to Kelvin
273-150=123k
693/318=v2/123
Cross multiply
318v2=693×123
V2=85239/318
V2=268.047mL
