A chemist adds of a aluminum chloride solution to a reaction flask. Calculate the millimoles of aluminum chloride the chemist has added to the flask. Round your answer to significant digits.

The given question is incomplete. The complete question is:

A chemist adds 245.0 ml 0.0238 M of a aluminum chloride solution to a reaction flask. Calculate the millimoles of aluminum chloride the chemist has added to the flask. Round your answer to two significant digits.

The millimoles of aluminum chloride are 5.8

Explanation:

Molarity of a solution is defined as the number of moles of solute dissolved per liter of the solution.

where,

n = milli moles of solute

= volume of solution in ml

Now put all the given values in the formula of molarity, we get

Therefore, the millimoles of aluminum chloride are 5.8

what is the general relationship between a galaxy's distance from earth and its speed?

the answer is:

the farther away a galaxy is from us, the faster it is moving away from us.

it's filtration, but this is an assumption so my apologies if i got this