Asample of krypton occupies 15.0 l at a pressure of 210 kpa. at constant temperature, what is the volume of the krypton when the pressure is increased to 790 kpa? a. 1.1 l b. 4.0 l c. 31 l d. 56 l

There are 6.022, 104 atoms of hg in 1 mole of hg the number of atoms in 45 moles of hg can be found by multiplying 4.5 by 6.022, 102 which is the number of atoms in 4.5 moles of hg, correctly written in scientific notation with the correct number of significant figures? 0 21,109 0 21,100 271, 1024 27.099, 100 mark this and retum save and exit submit

What is the percentage composition of carbon in the compound ch4

An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.