Directions:Convert the following word equation into formula equations by changing element and compound names into chemical formulas. 1.Sodium+oxygen > sodium oxide

2.Copper+silver nitrate > copper(II)nitrate+silver

3.Aluminum chlorate+barium sulfate > aluminum sulfate+barium chlorate

4.Bromine+calcium iodide > calcium bromide+iodine

5.Zinc sulfide+magnesium arsenate > zinc arsenate+magnesium sulfide

6. Cobalt+lead(II) nitrate > cobalt(III)nitrite+lead

7.Potassium+water > potassium hydroxide+hydrogen

8.Lithium hydroxide+hydrogen acetate > lithium acetate+water

9.Ammonium chloride+nickel(II) chromate > ammonium chromate+ nickel(II) chloride

10.Phosphorus+oxygen > tetra-phosphorus decaoxide

What is the formula for calcium iodide

Calculate the change in entropy if br2(l) is converted into gaseous br atoms. s° for br2(l) = 152.2 j/(mol•k) s° for br2(g) = 245.5 j/(mol•k) s° for br(g) = 175.0 j/(mol•k)

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