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)

Which statement describes how phase changes can be diagrammed as a substance is heated? the phase is on the y-axis and the temperature is on the x-axis. the temperature is on the y-axis and the phase is on the x-axis. the time is on the y-axis and the temperature is on the x-axis. the temperature is on the y-axis and the time is on the x-axis.

The density of an unknown gas at 98°c and 740 mmhg is 2.50 g/l. what is the molar mass of the gas with work showed?

1) these are barrel shaped microtubules in most animal cells, that organize the spindles during cell division