Question 5 (1 point) 125.0 mL of 2.00 M NaCl solution is diluted to a concentration of 1.50 M. How many mL of water was
added to the original volume? (Hint: must find V2 first)

The rules of engagement (roe) working group is often used to (select all that apply.)

Iron (3) oxide will decompose in the presence of hydrogen gas and heater to produced iron and digydrogen monoxide white a balanced chemical equation

At a certain temperature the rate of this reaction is first order in hi with a rate constant of : 0.0632s2hig=h2g+i2g suppose a vessel contains hi at a concentration of 1.28m . calculate how long it takes for the concentration of hi to decrease to 17.0% of its initial value. you may assume no other reaction is important. round your answer to 2 significant digits.