Chemistry, 31.07.2019 23:00, apowers6361
How many moles of silver atoms are there in 1.8 x 10 20 atoms of silver?
Answers: 1
Chemistry, 21.06.2019 14:30, ashiteru123
Someone, part 1: which compound does c represent? part 2: name a process that could release this compound into the air. part 3: explain how the elements that form it are conserved during the carbon cycle. use complete sentences to explain your answer. justify how this compound was created from a recycling of carbon in the carbon cycle. use complete sentences to explain your answer.
Answers: 1
Chemistry, 22.06.2019 22:30, kristen17diaz
How many valence electrons are in atom of radon?
Answers: 1
Chemistry, 23.06.2019 11:20, Chapo3760
Sandy is building a small toy car. he wants to use a balloon to power the toy car. he fills a balloon with air and then attaches a straw to the balloon. he tapes the balloon-straw combination to the car and then releases the end of the balloon. the toy moves forward as the air from the balloon comes out the back of the straw. what can sandy do to make the toy car move faster? a) use less air in the balloon. b) blow up the balloon more. c) use a longer straw. d) use larger tires.
Answers: 2
How many moles of silver atoms are there in 1.8 x 10 20 atoms of silver?...
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