NEED HELP ASAP Question 8 (5 points)
Calcium chlorate decomposes to calcium chloride and oxygen. If 158.9 g of calcium chlorate decomposes, how many liters of oxygen gas will be
produced at STP?
5.73
51.6
0.103
86.4

the answer is 303.15 or 303

metals are good conductor of electricity. it has free electrons on their surface. according to electron pool theory, each atom present in a metal crystal losses all of its valence electron and as a result a pool of free is form. these pool of electrons are free to move and   conduct electricity easily   while making metal as good conductor.

the correct answer is a. the ability of electrons to flow throughout the metal.

if it's not useful, feel free to report for mistake in answer.

water at room temperature is flowing through a pipe with pressure taps located 10 ft apart along one section of the pipe, which are connected to a mercury (s=13.6) manometer.