Amanda B.

05/28/22

Can someone please answer this question

You need to dilute a solution of 34 M hydrochloric acid. You need the dilute solution to be 6 M and need 740 mL of it. How many mL of the concentrated solution are needed? mL

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Chemistry

05/25/22

Percentage Yield

A chemist reacts 100 g of PbCl₄ with excess NH₄Cl. They obtain an 87% yield (NH₄)₂PbCl₆. How many grams did they obtain?

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Precalculus

05/21/22

Let (fx)=2x+1 and g(x)=3x^2. How do I determine simplified formula for (f+g)(x)

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Geometry

05/21/22

Plsssss helpppp

Thank you for your help. Here is a link to the problem: Link to image of problem

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Geometry

05/21/22

Plsssss helppppp

Thank you for your help. Here is a link to the problem: Link to image of problem

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Chemistry

03/19/20

What volume of a 2.70 M KI stock solution would you use to make 0.445 L of a 1.25 M KI solution?

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Calculus

03/07/20

Volume of revolved triangle

Use calculus to find the volume of the following solid S: The base of S is the triangular region with vertices (0,0), (3,0), and (0,2). Cross-sections perpendicular to the y-axis are... more

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Calculus

03/07/20

Volume of revolved triangle

Use calculus to find the volume of the following solid S: The base of S is the triangular region with vertices (0,0), (3,0), and (0,2). Cross-sections perpendicular to the y-axis are... more

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Answers •3

Algebra 1

03/06/20