Name the type of reaction and give the coefficients needed to balance the following skeleton reaction: ___Mg + ___Fe2O3 → ___Fe + ___MgO

The amount of fat recommended for somone with a daily diet of 2000 Calories is 65 g. What percent of the calories in this diet would be supplied by this amount of fat if the average number of Calories for fat is 9.1 Calorie/g?

How many moles of mgci2 are there in 332 g of the compound

If you stir salt into boiling water, your produce a A. mixture called a suspension. B. mixture called a solution. C. solution and suspension. D. mixture only.

What does the position of lithium on the periodic table tell you about its tendency to react with other elements?

Laboratory preparation of ethyne

What compound will not give oxygen on heating

Choose one property of water that makes it unique. Describe the property and explain the chemical or physical?

An object is dropped onto the moon (g m = 5 ft/s 2). how long does it take to fall from an elevation of 250 ft.?

Which type of luster gives the mineral the appearance of metal?

Anything that contains only one kind of material?