A sphere with radius 1 m has temperature 18°C. It lies inside a concentric sphere with radius 2 m and temperature 25°C. The temp
1 answer:
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Answer:
The answer is
<h2>1.0 g/cm³</h2>Explanation:
The density of a substance can be found by using the formula
From the question
mass = 10 g
volume = 10 cm³
It's density is
We have the final answer as
<h3>1.0 g/cm³</h3>Hope this helps you
Answer : The rate of the reaction if the concentration of is doubled is, 0.006 M/s
Explanation :
Rate law : It is defined as the expression which expresses the rate of the reaction in terms of molar concentration of the reactants with each term raised to the power their stoichiometric coefficient of that reactant in the balanced chemical equation.
The balanced equations will be:
In this reaction, and
are the reactants.
The rate law expression for the reaction is:
As we are given that:
= concentration of
= 0.100 M
= concentration of
= 0.100 M
Rate = 0.0030 M/s
Now put all the given values in the above expression, we get:
Now we have to calculate the rate of the reaction if the concentration of is doubled.
Thus, the rate of the reaction if the concentration of is doubled is, 0.006 M/s