Chemistry, 03.10.2019 06:00 libi052207
Which is not an advantage of radio telescopes over optical telescopes?
a) radio telescopes are less affected by atmospheric conditions.
b)radio telescopes have better resolution.
c)radio telescopes can operate 24 hours a day.
d)radio telescopes are less expensive.
Answers: 2
Chemistry, 21.06.2019 16:20
Aluminum reacts with chlorine gas to form aluminum chloride via the following reaction: 2al(s)+3cl2(g)→2alcl3(s) what is the maximum mass of aluminum chloride that can be formed when reacting 32.0 g of aluminum with 37.0 g of chlorine? express your answer to three significant figures and include the appropriate units.
Answers: 2
Chemistry, 22.06.2019 07:50
In which situation can a mixture always be called a solution
Answers: 3
Chemistry, 22.06.2019 17:40
Areaction in which products can react to re-form reactants is
Answers: 1
Which is not an advantage of radio telescopes over optical telescopes?
a) radio telescopes a...
a) radio telescopes a...
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