Answer:
23.2 kJ of energy are released by the reaction.
Explanation:
Hello there!
In this case, according to the given information, it turns out firstly necessary for us to calculate the moles of both tin and nitrogen and the produced moles of Sn3N4 product by each reactant as shown below:
Thus, since 13.1 grams of tin produce the fewest moles of Sn3N4 product, we infer tin is the limiting reactant, and the correct produced energy, due to this reaction is:
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Answer:
Hello
please make sure that there is any group which is join with alkane
DETERMINE THE CHARGE OF ELECTRON CLOUD OF POTASSIUM?
Answer:
the charge is 22
Answer:
Concentration solution A was 0.5225 M
Explanation:
10.00 mL of solution A was diluted to 50.00 mL and yields 50.00 mL of solution B
According to laws of dilution-
where, and are concentration of solution A and B respectively
and are volumes of solution A and B respectively
Here = 0.1045 M, = 50.00 mL and = 10.00 mL
Hence,
So, concentration solution A was 0.5225 M
ydrogen-bonding occurs when an atom of hydrogen is attracted by very strong forces to two groups of atoms instead of only one, it may be considered to be acting as a bond between them.