Which of the following groups of carbon compounds includes enzymes? lipids proteins carbohydrates nucleic acids

When (1R, 2R) - 1-chloro-2-methylcyclohexane is heated with NaOCH3, the predominant product is ... ? A. 3-methylcyclohex-1-ene (racemic) B. methylcyclohexene C. (1S, 2R) - 1-methoxy-2-methylcyclohexane D. (S) - 3-methylcyclohex-1-ene E.

Cadaverine, a foul-smelling substance produced by the action of bacteria on meat, contains 58.55% C, 13.81% H, and 27.40% N by mass; its molar mass is 102.2 g/mol.

Which of the following is true about the relationship between the energy gap (DE) between the spin states for a 1H nucleus and the strength of the external magnetic field? A. they are inversely proportionalB. they are directly proportionalC.

What is the charge on the strontium ion?

Properties that describe how matter reacts when exposed to other substances or energy

Is adding chocolate syrup to milk a chemical or physical change?

Describe what happens to a reaction that has stopped if more of the limiting reactant is added. What will happen if more of the excess reactant is added?

What is the mass of 5.40*1021 platinum atoms?

A 2.00 L sample of gas at 35 C is to be heated at constant pressure until it reaches a volume of 5.25 L. To what Kelvin temperature must this sample be heated?

As you climb through the troposphere, the temperature: increases decreases is constants