Fruit salad is an example of what? compound homogeneous mixture element heterogeneous mixture

When carbon is burned in air, it reacts with oxygen to form carbon dioxide. When 19.2 g of carbon were burned in the presence of 61.2 g of oxygen, 10.0 g of oxygen remained unreacted. What mass of carbon dioxide was produced

Read the list of elements given below. F, Cl, Br, I. Which of the following about the elements is true?

If there is no pressure, water will? A. stand still B. Move quickly C. become warmer D. change into gas

Which of the following properties is shared by gases and liquids? They have a definite shape. They consist of charged particles. Their particles vibrate in fixed positions. Their particles are arranged randomly.

How do you balance nuclear equations?

The theory suggests that the Sun, planets, and other celestial bodies of the solar system came from a cloud of dust and gas.

What is the passing of a wave through an object

Classify the following as atoms or molecules. Drag the appropriate items to their respective bins. a. Mg S b. H2 SO3 c. HBr

If a sample of gas has a volume of 5.00 L @ 92.3 C, what will the volume of the gas be if the temperature is lowered to - 37 C

On melting of ice, there is a decrease in volume instead of increase. Why?