Help me with chemistry problems

  

1. L Lab worker carefully pipet 25.0 mL of 0.525 M NaOH into a test tube. She places
the test tube into a small beaker to keep it from spilling and then pipet 75.0 mL of
0.355 M HCl into another test tube. When L reaches to put this test tube of acid into
the beaker along with test tube of base she accidentally knocks the test tubes together
hard enough to break them and their respective contents combine in the bottom of the
beaker. Is the solution formed from the contents of the two test tubes acidic or basic?
What is the pH of the resulting solution?2. It takes 12.5 mL of a 0.30 M HCl solution to neutralize 285 mL of NaOH solution. What
is the concentration of the NaOH solution?

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