Answer: m = 17.5 g Cl
Explanation: To find the mass of Cl we will need to convert the moles of Cl to mass using the relationship of 1 mole = molar mass of Cl.
0.500 mole Cl x 35 g Cl / 1 mole Cl
= 17. 5 g Cl
By looking closely into the given balanced chemical reaction, it can be deduced that the number of moles needed for every mole of FeO is only 2/3. Calculating for the number of moles of aluminum,
x = (13.2 moles FeO)(2 mols Al/3 moles FeO)
x = 8.8 moles Al
Answer: 8.8 moles Al
Answer:
A team of Chinese researchers have turned cheap copper into a new material “almost identical” to gold, according to a study published in peer-reviewed journal Science Advances on Saturday. The fast-moving ionized particles blasted copper atoms off the target.
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Explanation:
extinction
Explanation:
Excessive fishing and encroachment may lead to extinction. Fishes cannot be replaced at the rate by which they are consumed.
- These resources should be used in a sustainable way.
- When excessive fishing is done in a body of water, this can lead to depletion in amount of fish.
- This can lead to extinction of some rare species of fishes.
- This can also cause a problem of habitat encroachment and destroy where the fishes can dwell.
Learn more:
Marine ecosystem threat brainly.com/question/7957940
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Explanation:
THE EFFECT OF TEMPERATURE ON REACTION RATE Aimcloudyprecipitate of sulphurWord equation and symbolic equation:Na
When sodium thiosulphate solution reacts with hydrochloric acid, the reaction mixture goes due to the formation of a .
sodium thiosulphate + hydrochloric acid → sodium chloride + sulphur + sulphur dioxide + water
2S2O3(aq) + 2 HCl(aq) → 2 NaCl(aq) + S(s) + SO2(g) + H2O(l)
