How many ml of a 4.50m nabr solution are needed to make 250 ml of a 0.75m solution of nabr?

Iwll give extra points to who gets this for ! what type of reaction is this? ?

Calculate: select the worksheet tab. this tab you calculate the analyte concentration.  fill in the first set of boxes ("moles h2so4" and "moles naoh") based on the coefficients in the balanced equation. (if there is no coefficient, the value is 1.)  record the appropriate volumes in the "ml naoh" and "ml h2so4" boxes.  record the concentration of the titrant in the m naoh box. click calculate. what is the concentration listed

Which of the following is not one of the steps in the scientific method a. hypothesize b. summarize c. analyze d. familiarize