What information is necessary to describe motion scientifically?

the time an object travels

the distance an object travels in a given time

the distance and time an object travels

the rate and direction an object travels

Select all that apply. the polarity of the hcl molecule is due to the: greater attraction of the chlorine nucleus for the shared electrons shape of the molecule large differences in electronegativity great difference in size between the two atoms

In experiment 1, how many moles of benzoic acid are present? how many moles of sodium bicarbonate are contained in 1 ml of a 10% aqueous solution? (a 10% solution has 1 g of solute in 9 ml of solvent.

With two dice, each numbered 1-6, there are two possible ways to roll a 3: Thus, for the outcome of 3 (a particular macrostate) there are 2 microstates.

During respiration, plant cells release: water oxygen sugar carbon dioxide

A sample of neon gas has a pressure of 2.50 atm in a 2.50 L container, at what volume will neon have a pressure of 9.68?

Cobalt chloride hexahydrate has a formula weight of 237.9 g/mol. how much would you use to make 0.5 liter of a 0.3 m solution?

Describe what happens when you take a antacid

According to Table F, which compound is soluble in water? (1) barium phosphate (3) silver iodide (2) calcium sulfate (4) sodium perchlorate

The temperature of a liquid is 75k what is the temperature im celsius

Balance this equation- Na3PO4 + KOH - > NaOH + K3PO4