Answer:
A. 3 moles of C will be produced from 1 mole of A
B. 4 moles of D will be produced from 4 moles of A
Explanation:
The balanced equation of the reaction between the three species A, C and D has been given in the question as -
A → 3C + D
According to the coefficients of the above reaction, we can draw the following conclusions -
- 1 mole of A can produce 3 moles of C
- 1 mole of A can produce 1 mole of D
Thus, as asked in the question,
If we are taking 1 mole of A then moles of C that will be produced = 3 moles
Again,
If we take 4 moles of A, then moles of D that will be produced = 4 moles.
Answer:<u> Canis Major Dwarf Galaxy</u>
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Explanation:
Distance Information
The closest known galaxy to us is the Canis Major Dwarf Galaxy, at 236,000,000,000,000,000 km (25,000 light years) from the Sun. The Sagittarius Dwarf Elliptical Galaxy is the next closest , at 662,000,000,000,000,000 km (70,000 light years) from the Sun.
Answer:
Option 2. 50 %
Explanation:
Reaction: 2HgO (s) → 2Hg (l) + O₂(g)
Ratio is 2:2, 2 moles of mercury oxide produce 2 moles of liquid mercury.
If you produced 1 mol of Hg, then the percent yield reaction is 50%
Percent yield is:
[Produced yield (what you produced) / Theoretical yield (what you excpected to be produced)] . 100 → (1 mol of Hg / 2 mol of Hg) .100 = 50%
Friction would be the answer
Answer:
Thousands to Millions of Years
Explanation:
The rock cycle does not have just one proper direction, there are many pathways for rocks to travel through it. However, for most rocks to be changed from type to another will likely take anywhere from a few million to hundreds of millions of years.