the answer is A. Does temperature affect the growth of rose bushes because remember their asking u what question can you answer doing the investigation.
6.02 times 10 to the 23 power, which is Avogadros number
Because, particles are moving faster in the hotter material. This speeds up the dissolving process.
First of all water (H2O) is made from 2 atoms of hydrogen and 1 atom of oxygen. A mole of water molecules would be 2 moles of hydrogen atoms plus 1 mole of oxygen atoms. So lets say x = 3m, m=1, and x=3, because 3 x 1 = 3 = x, and r = radius of drinking fountain's water dispense, and AOW = amount of water produced in a minute, and y = (x*(r*(AOW/r))... So Y = a, and a = answer... Meaning your answer is (y = (x*(r*(AOW/r)) )!
Answer:
2.675 moles of Chlorine gas are required
Explanation:
Chlorine gas, Cl2, reacts with NaBr to produce NaCl and Br2 as follows:
Cl2 + 2NaBr → 2NaCl + Br2
<em>Where 1 mole of chlorine gas produce 2 moles of NaCl</em>
<em />
Thus, to produce 5.35 moles of NaCl are required:
5.35mol NaCl * (1mol Cl2 / 2mol NaCl) =
<h3>2.675 moles of Chlorine gas are required</h3>
