3. Next in test tube 1, you stressed the system by adding Ca(NO3)2. a. Did the addition of Ca(NO3)2 stress the system? Were you adding reactant or product to the
system by adding Ca(NO3)2?
b. Did the system respond to this stress by shifting to make more product or by shifting to make
more reactant?
c. What was the evidence of this response?
d. What else did you observe in the test tube?

Which atom or ion is the largest? 0 a. 0 0 0 0 e. li

Will give ! what are the advantages and disadvantages of nuclear power? check all that apply. one advantage of nuclear energy is that it does not produce carbon dioxide emissions. storage of nuclear waste is a short-term problem associated with nuclear energy. the problem with uranium mining is that a large quantity of uranium must be extracted to meet energy needs because the energy release from uranium fission is so low. safe operation of a nuclear power plant can be jeopardized by a human mistake.

Joan writes four numbers on the board in standard form, and then she writes their scientific notation