Answer:
a salt
Explanation:
compounds are made of molecules but we need to mention the type of compound formed.
Answer:
D
Explanation:
They don't have define shape nor structure...so a random group of stars and no shape can form a irregular galaxy
Answer:
Explanation:
Using Dalton's law of partial pressure
P total pressure = Pressure of helium + Pressure of neon + Vapor pressure of water
P = 28.3 mmHg, Pressure of helium = 381 mmHg, Vapor pressure of water at 28°C
791 mmHg - 381 mmHg - 28.3 mmHg = Pressure of neon
Pressure of neon = 381.7 mmHg
The mass/volume percent of solution is 8.69% (m/v).
A.meter is the is the answer to the problem you and and if you need to know why then type back