True or false ...

1) Polypeptides can be homopolymers or copolymers depending on the sequence of amino acids that reacts.

2) Nucleic acids can be homopolymers or copolymers depending on the sequence of nucleotides that reacts.

What is the limiting reactant if 0.5 g al is reacted with 3.5 g cucl2? take into account cucl2 is a dihydrate when calculating the molecular weight?

2.1 x10^3 + 2.1 x 10^2

What type of specimen may be viewed using the compound light microscope?

How many moles are there in 135g of aluminum?

Why dose earth keep spinning

Andre is predicting the products of chemical reactions. In one reaction, a hydrocarbon is the only reactant. What is the best prediction and explanation of this reaction? Two new compounds form as the hydrocarbon undergoes a synthesis reaction.

What evidence is there that electrons move around in definite pathways around the nucleus? What evidence is there that electrons m

Are greenhouse gases good for us?

How to convert metric units?

Without calculation what is the approximate atomic mass of neon