Answer the following questions in the textbox. Number each question with the answer. 1. Which compound is composed of the most atoms?

A. H2SO4 B. Li2N C. Mg(OH)2 D. NaF

2. Which compound has the most hydrogen atoms?

A. NaOH B. C2H4O C. H3PO4 D. (NH3)2SO4

3. Which compound has the greatest molar mass?

A. H2O B. C6H12O6 C. HNO3 D. C2H6

4. What is the molar mass for Ca(C2H3O2)2?

A. 71g B. 99g C. 158g D. 148g

5. Show work for #4.

What is the chemical formula of the following compound

Microtubular fibers that assist in the movement of chromosomes during nuclear division in conjunction with proteins, makes up the small and large organelle pieces that assemble prior to translation three-base nucleotide sequence that can complementarily pair with the functional transcript, allowing a particular material to be brought to a ribosome particular time in the cell cycle when the cell’s systems determine if the cellular conditions are appropriate to continue through the cycle time in the cell’s cycle when proteins are made and organelles are duplicated enzyme that allows proper nucleotide bonding during transcription specific dna sequence which will initiate gene transcription division of the cell’s cytoplasm specific bond that forms between two amino acids when a carboxyl group binds to a amino group three-base sequence that does not code for a particular amino acid a paired organelle which facilitates the formation of movement microtubules time in the cell’s cycle when the microtubular structures exert an equal pressure on the cell’s genetic material

Suppose that during that icy hot lab 65,000 j of energy were transferred to 450 g of water at 20°c what would have have been the final temperature of the water