marisamunozc marisamunozc

24-02-2020
Chemistry

contestada

8.38e-21 Q^2 -1.07e-23 Q^2 +3.15e+19
Solve for Q

Respuesta :

XaniHan XaniHan

24-02-2020

8.38e -21Q^2 -1.07e -23Q^2 +3.15e +19
= 10.46e -44Q^2 + 19
44Q^2 = 10.46e + 19
Q^2 = 523/2200e + 19/44
Q1= ≈ -1.03828
Q2= ≈ 1.03828

Answer Link

Otras preguntas

Sumner was physically attacked by Brooks in Congress because ___________________ . a. Sumner had attacked abolitionists in Congress. c. Sumner had berated pro-s

brand A: 240 mg sodium for 1/3 pickle or brand B: 325 mg sodium for 1/2 pickle.

Copper (II) oxide reacts with carbon to form Copper metal and carbon dioxide. If 365 grams of Copper (II) oxide were reacted with excess carbon, how much carbo

Which statement is true about the U.S. Constitution? It establishes a federal government with unlimited power. It explains the organization of state gove

How many isotopes does carbon have?

How many terms are in the algebraic expression 2x - 9xy + 17y?

The Spanish-American War helped the United States

the search for solutions to global problems

In economics, why is coal considered a resource? a. Because it can pollute the air b. Because it can be used to make goods c. Because it is found deep in the gr

Identify which technique would be best applied to factor the polynomial below. x^2-25 A. difference of two squares B. grouping C. greatest common factor D. per