Other Chemistry Answers

A student decided to investigate what kind of bugs a Venus Fly Trap preferred to eat. The student created 3 groups of plants and offered one group ants, another group received spiders, and the other group had beetles. A 4^th group of Venus Fly Traps had whatever bugs came its way normally. The student counted how many of each type was eaten.

You added 20g of compound Cin 125 mL water. The MW of the compound C is 285g/mol. What the final molarity of the compound in that 125mL water?

Why should a radioactive tracer used to detect diseases in internal organs emit beta particles or gamma rays?

A. Alpha radiation is too damaging to be used internally

B. Beta particles and gamma rays are absorbed faster by damage cells

C. Alpha particles cannot travel through several meters of body tissue

What is a condense formula for 2,2-dimethylbutane?

A. CH3(CH2)3CH3

B. (CH3)2CH2CH2CH2CH3

C. CH3C(CH3)2CH2CH3

the iupac name for a carboxylic acid with three carbons in a straight chain would be an...

a. Propanoic acid

B. Ethylmethanoic acid

c. Propanalic

Which hydrocarbon rings are most common in nature?

A. Rings with three or four carbon Atoms

B. Rings with four or five carbon Atoms

C. Rings with five or six carbon Atoms

Which of the following is an alternative to using fossil fuels?

A. Petroleum

b. Hydrogen

c. Natural gas

The general structure of R-CI is an example of a halocarbon.

true or false

An example of a primary alcohol shown in the structure CH3CH2CH(OH)CH3

true or false