Which is the separation technique that identifies parts of a mixture based on how fast different compounds

move across a material?

a. filtration

c. chromatography

b. distillation

d. crystallization

You are provided with 2.80 mol of nitrogen monoxide gas. using the balanced chemical equation completed in part a, determine how many moles of oxygen gas are needed to completely react with the nitrogen monoxide gas, and how many moles of nitrogen

Which of the following is least likely to dissolve in the polar solvent water? Answer ethanol salt sugar oil

A biologist determines that a lizard's body temperature is 29 degrees C. Which of the following correctly describes the biologist's data?

Will something that is water soluble dissolve in oil

Which of the following organisms is a tertiary consumer

When carbon undergoes sp2 hybridization it forms

Give the formula for molarity

A 54-gram sample of an unknown material has a volume equal to 20 cm3. Based on its density, could the sample be aluminum? Explain

What type of reaction takes place when atoms or molecules rearrange to form new substances?

If you pump air into cycle tyre a slight warming effect is noticed at valve stem why