This would be an ALLOY.
When metals are melted and combined in varying proportion then this forms a new substance known as an alloy. Examples of these are Bronze (Copper +Tin), Duralumin (Aluminum + Copper+Manganese+Magnesium) and Brass (Copper+Zinc)
Answer:
The temperature is 298.9K = 25.75 °C
Explanation:
Step 1: Data given
Volume of the flask = 1.00 L
Number of moles oxygen = 0.0400 moles
Pressure = 0.981 atm
Step 2: Calculate the temperature
p*V = n*R*T
⇒with p = the pressure of oxygen gas = 0.981 atm
⇒with V = the volume of the flask = 1.00 L
⇒with n = the number of moles of oxygen = 0.0400 moles
⇒with R = the gas constant = 0.08206 L*atm/mol*K
⇒with T = the temeprature = TO BE DETERMINED
T = (p*V) / (n*R)
T = (0.981 atm * 1.00 L) / (0.0400 moles * 0.08206 L*atm/mol*K)
T = 298.9 K
The temperature is 298.9K = 25.75 °C
It's D. Because all of that happens firstly yeah no oxygen but also no energy because there's no air going to the brain. since also your heart is not taking oxygen, or like not working, there is gonna be a massive build up!
Answer:
C. When there are more particles in the same space, they collide
more often.
Explanation:
Answer:
kinetic energy I think so
