(a) Find the number of water molecules in this pail of water. (b) Suppose the qu
ID: 3309012 • Letter: #
Question
(a) Find the number of water molecules in this pail of water. (b) Suppose the quantity of water on Earth is constant at 1.3s x 1021 kg. How many of the water molecules in this pail of water were likely to have been in an equal quantity of water that once filled a particular claw-print left by a dinosaur hunting on a similar beach? Need Help? TaltoTor Subit Answer Seve Progress Practioe Another Vernsion (a) A fundamental law of motion states that the acceleration of an object is directly proportional to the resultant force exerted on the object and inversely proportional to its mass. If the constant is defined to have ne dimensions, determine the dimensions of force. (use the foilowing as necessany: M, L, and Tr,) [force]-
Explanation / Answer
a) number of molecules = m / mH
= (1.50) / (18 * 1.67 * 10-27)
= 4.99 * 1025 molecules
b) Number of water molecules remain same
= 4.99 * 1025 molecules
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.