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# Tutor profile: Nestor A.

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Nestor A.
Business Scholar at University of Illinois at Chicago
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## Questions

### Subject:French

TutorMe
Question:

Rewrite the following sentences with the subject in the parentheses: 1) Je fais de l'auto-stop (Jean-Philippe) 2) Nous allons à Cuba (Est-ce que tu) 3) Nous devenons impatients (Je)

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Nestor A.

1) Jean-Philippe fait de l'auto-stop 2) Est-ce que tu vas à Cuba? 3) Je deviens impatient

### Subject:Basic Math

TutorMe
Question:

What is the answer to the following calculation? 2(5+10)/3

Inactive
Nestor A.

PEMDAS: Parentheses, Exponents, Multiplication/Divison, Addition/ Subtraction First, let's begin with the numerator, we have to solve what is inside the parentheses. (5+10)=15 Then we must multiply the 2 outside of the parentheses by 15 = 30 Lastly, we must divide by 3... 30/3= 10 The answer is 10.

### Subject:Basic Chemistry

TutorMe
Question:

Define and write out the molecular, ionic, and net-ionic equations for the following reaction: KCl is added to Pb(NO3)2

Inactive
Nestor A.

Molecular Equation: gives overall reaction: 2KCl (aq)+Pb(NO3)2 (aq) --> 2KNO3 (aq) + PbCl2 (s) Ionic Equation: includes all ions in solution including spectator ions: K+ + CL- + PB2 + NO3- --> PbCl2 (s) + K+ + NO3- Net-Ionic Equation: only gives information on those species that undergo a chemical change: Pb2+ + 2Cl- --> PbCl2

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