Weasel Bob the river turtle can swim 87 megameters in 1 year. What is Weasel’s speed in miles/hour?

A triple bond consists of __________  electrons shared between two atoms.

Water-based foundation is noncomedogenic and used on skin that is classified as _____.

Hund’s Rule is…

The molecular geometry of BrF5 is [geo1] and the bond angle is [angle1]

The domain of particles is governed by Newton’s law of motion, this is known as

The understanding of the atomic structure was discovered by Niels Bohr, each orbital represented a…

Cacodyl, which has an intolerable garlicky odor and is used in the manufacture of cacodylic acid, a cotton herbicide, has a molar mass of 209.96 g/mol.  Its mass composition is 22.88% C, 5.76% H, and 71.36% As.  (Yes, it contains arsenic).  A) What is the empirical formula? (type in answer without spaces and carat(^) signs) [1] B) What is the molecular formula? (type in answer without spaces and carat(^) signs) [2]  

Element Q has an atomic number 64. Consider the isotope Q-123.   How many electrons does element Q have?

 Determine the empirical and molecular formulas of ibuprofen, a common headache remedy. The analysis yields a molar mass of 206 g/mol and a percent composition of 75.7% C, 8.80% H, and 15.5% O. A) What is the molecular formula? (type in answer without spaces and carat(^) signs) [1] B) What is the empirical formula? (type in answer without spaces and carat(^) signs) [2]