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

if you mean hydrogen and oxygen then water is the product