A sample of gas has a mass of 827 mg. Its volume is 0.270 L at a temperature of 88 ∘ C and a pressure of 975 mmHg. Find its molar mass

Explain hybridization and what effects does hybridization have on bonds

What is a kind of biochemical that does not dissolve in water and makes up cell walls fats oils and waxes?

Water is a compound true or false

Each of these geometric shapes has a different number of sides. Arrange the shapes in order from the shape with the greatest number of sides to the shape with the fewest number of sides. 1. triangle 2. square 3. rectangle 4. octagon 5. hexagon 6.

What impact does the gulf stream have on NC coastal climate

How many moles are in 25.2g of KMnO4?

Lewis diagram of Ozone

Name the feature of the ocean floor shown at A and describe how it's formed.

A certain element consists of two stable isotopes. The first has a mass of 62.9 amu and a percent natural abundance of 69.1 %. The second has a mass of 64.9 amu and a percent natural abundance of 30.9 %. What is the atomic weight of the element?

Nonmetals rarely lose electrons in chemical reactions because?