Answer:
b. 4/3
Explanation:
Given data
- Final pressure: P₂ = 3 P₁
- Final temperature: T₂ = 4 T₁
We can find by what factor will the volume of the sample change using the combined gas law.
Density (p) = Mass / volume
P=295/15.625
=18.88
therefore p=18.88
1Liter = 1000ml,
Start with the given 25liter X 1000milleters/ 1liters = 25000ml or 2.5X10^4ml
Remember to Cancel the unit...
Two 1+ ions are needed in order to balance one 2- ion.
Steriods belong to the class of lipids which contains four carbon rings that are fused. Examples of these are estradiol and testosterone. They are important in cell membranes since they are responsible in altering membrane fluidity and also they are molecules used in signaling.
