Answer:
Explanation:
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In this case, according to the given information, it turns out possible for us to calculate the concentration of the solution obtained, by knowing 20 mL of water are the same to 20 g and therefore the mass of the solution is 40g+20g=60g.
Next, we apply the following equation to obtain the required concentration:
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Answer:
displacement is how far away she is from her starting point. distance includes every time she turned in a different direction, but displacement is just a straight line from her starting point to her ending point.
Explanation:
:)
Based on my experience in working in the laboratory, the best answer is a buret. It is the standard tool used in a titration method. Also, it is the best glassware because you can read directly the amount of volume added to a solution. Hope this helps.
Answer: The reaction is not at equilibrium and will proceed to make more products to reach equilibrium.
Explanation:
Equilibrium constant is defined as the ratio of concentration of products to the concentration of reactants each raised to the power their stoichiometric ratios. It is expressed as
K is the constant of a certain reaction when it is in equilibrium, while Q is the reaction quotient of activities of products and reactants at any stage other than equilibrium of a reaction.
For the given chemical reaction:
The expression for is written as:
Given : = 54.8
Thus as , the reaction will shift towards the right i.e. towards the product side.