Answer: 115 g Na
Explanation: solution attached:
Convert moles of Na to grams using its molar mass.
5 moles Na x 23 g Na / 1 mole Na
= 115 g Na
Answer:
It really depends on the situation. If you have 1000 elk and 2 wolves, they really would play a better role in killing off elk so that the elk population doesn't get over populated and diseased, causing a major population collapse. But if there were only 10 elk and 50 wolves, the wolves would play a very negative role on the population.
Hope this helps!
Explanation:
Answer:
<h2>The answer is 0.5 g</h2>
Explanation:
The mass of a substance when given the density and volume can be found by using the formula
<h3>mass = Density × volume</h3>
From the question
volume = 5 cm³
density = 0.1 g/cm³
The mass is
mass = 0.1 × 5
We have the final answer as
<h3>0.5 g</h3>
Hope this helps you
According to Le Chatelier's Principle," If a system (reaction) at equilibrium is subjected to any external stress, either by changing pressure, temperature or concentration of reactants or products, the system will adjust itself in such a way that the effect is minimized".
So, when more product is added to reaction at equilibrium, the equilibrium will shift in backward direction in order to minimize the effect of concentration of product.
Result:
With the addition of product, the rate of backward reaction will increase resulting in increasing the concentration of reactants.
Answer:
YES
Explanation:
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