Elvin

This page lists questions and answers that were posted by visitors named Elvin.

Questions

The following questions were asked by visitors named Elvin.

What is the molarity of the lithium hydroxide solution if 34.6mL reacts with 17.5 mL of .693 M hydrochloric acid?

Answers

The following answers were posted by visitors named Elvin.

What is the subject? "jacob's favorite poker game is Texas Hold'em. Answer: poker game

What is the subject? "jacob's favorite poker game is Texas Hold'em.

A 1.50-m long gas column that is open at one end and closed at the other has a fundamental resonant frequency 80.0 Hz. What is the sound speed in this gas?

s = -16t^2 - 22t + 220 v = ds/dt = -32t - 22 so at t=3 v = -32(3) - 22 = -118 ft/sec when s = 108 108 = -16t^2 - 22t + 220 16t^2 + 22t - 112 = 0 t = (-22 ± √7652)/32 = 2.046 so when t = 2.046 v = -32(2.046) - 22 = -87.472 ft/s The process is correct but t...

I have no idea🤣