What is the total number of sulfur atoms in the formula 5CaSO4?

Is HgSO4 soluble or insoluble?

The reaction N2 + H2 - -> NH3, if 2.00 grams of hydrogen reacts: how many grams of ammonia are produced? How many grams of nitrogen react?

What's the main food source of potassium

Ten times a number increased by 5 is greater than twelve times a number decreased by one.

Alice has friends coming over for lunch. She has decided to fix grilled cheese sandwiches for them. Each sandwich consists of one piece of cheese and two slices of bread. Draw and label an equation that represents these relationships

What type of mixture is 100 ml of water with a little bit of salt?

Which statement explains why meiosis haploid cells rather than diploid cells

Which factors can affect the amount of coco mix that can be dissolved in water? Check all that apply

If 25% of a radioactive element remains after 1,000 years, what is the half-life?

How many valence electrons do the alkaline-earth elements have? a. 1 b. 2 c. 7 d. 8