Which number is 0.0069 expressed in scientific notation?
2 answers:
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Answer: write anything given below in the diagram except for the neutral substances
Explanation:
Answer:
"1 M" will be the right solution.
Explanation:
The given values are:
Number of moles,
= 2 moles
Volume of solution,
= 2000 mL
or,
= 2 L
Now,
The molarity of the solution will be:
=
On substituting the values, we get
=
=