They are different beacause of the stages some you can see and not. And the cells move at different paces
Measure reactants precisely.
Stir to help the reaction take place.
Wait patiently until the reaction completes.
Make sure to recover as much copper as possible.
Explanation:
Anything that increases the rate of this reaction will improve the yield of copper production.
The rate of reaction is usually a factor of how the concentration of reactants and products changes with time.
Some of the factors that affects the rate of a reaction are:
- Nature of reactants
- concentration or pressure if gases
- temperature
- presence of catalysts
- degree of mixing
In this reaction:
- to ensure we have the maximum amount of copper produced, measure out the exact/accurate amount of reactants stated
- make sure you stir the reactants to ensure they mix and combine.
- ensure you are not too much in haste. Wait for the reaction to go into completion.
- recover as much copper as possible
learn more:
Chemical reaction brainly.com/question/6281756
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For example carbon has three naturally occuring isotopes called carbon 12, carbon, 13, and carbon 14 (the 12,13,14 are the mass numbers) they are all carbon atoms because they contain 6 protons and have the atomic number of 6 but a different mass number. Carbon 12 and carbon 13 are stable isotopes of carbon but carbon 14 is unstable and therefore radioactive when an element undergoes radioactive decay the rearrangements of protons and neutrons can cause the nuclei to emit high-energy
Question 6 says CO2, not CO.
At STP, one mole of any gas occupies 22.4 L. So, at STP, 33.6 L of our gas contains (33.6 L)/(22.4 L/mol) = 1.5 moles.
One mole of any substance contains 6.022 × 10²³ particles, or in this case, molecules. So 1.5 moles contains (1.5 moles)(6.022 × 10²³ molecules/mole) = 9.03 × 10²³ molecules.
As you can see, in this case it doesn’t matter what the identity of the gas is. But it does matter when it comes to naming. If the substance is CO, as you’ve typed, its name is carbon monoxide. If the substance is CO2 as it’s presented in the image, then its name is carbon dioxide.
