Define titration error. 0.012 g of a divalent metal is completely dissolved in 40 cc of N/10 HCI. The excess of acid required 15 cc of N/5 NaOH for neutralization. Find the atomic weight of the metal. Ans: 24 a. m.u.​

The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of