If u reply with a link i will report M = mRT/PV

Use the equation above to find the molar mass of a 98.2 g sample of gas that fills a 50.0 liter container at STP
a. 4.00 g/mol
b. 44.0 g/mol
c. 1.48 g/mol
d. 32.0 g/mol

Identify the missing numbers below to show the result of multiplying the numbers (1.6 × 10-19)(5.0 × 106) = c × 10d

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.

13. a covalent bond between two atoms is likely to be polar if: a. one of the atoms is much more electronegative than the other. b. the two atoms are equally electronegative. c. the two atoms are of the same element. d. the bond is part of a tetrahedrally shaped molecule. e. one atom is an anion.