Questions by Letstango

Questions by Letstango

A 0.120 gram sample of Zn reacts with an excess of hydrochloric acid and produces 46.5 mL of H2 gas which is collected over water at a barometric pressure of 748 mm Hg and at 23° C. The vapor pressure

asked Dec 4, 2021

1 answer

5 votes

90.7k views

You collect hydrogen gas over water at 323 K. The partial pressure of hydrogen is 122.4, and the total pressure is 134.7 kPa. What is the pressure of the water vapor

asked Sep 15, 2021

2 answers

1 vote

102k views

In a restaurant there are 8 starter 15 main dishes 9 dessert Jane is going to choose one of the following how many different ways are there for her to choose

asked Aug 20, 2021

2 answers

4 votes

44.4k views

An airplane is flying from new york city to los angeles. The distace it travels in miles, d, is related to the time in seconds, t, by the equation d=0.15t. How fast is it flying?

asked Aug 19, 2021

2 answers

0 votes

145k views

Interpret President Bush’s quotation: “Terrorist attacks can shake the foundations of our biggest buildings, but they cannot touch the foundation of America. These acts shatter steel, but they cannot dent

asked Jun 24, 2021

1 answer

3 votes

19.2k views

A spring on a horizontal surface can be stretched and held 0.5 m from its equilibrium position with a force of 60 N. a. How much work is done in stretching the spring 5.5 m from its equilibrium position?

asked Jun 20, 2021

2 answers

3 votes

235k views

Plz help…. I'm giving out 45 points.. How did the Roman transportation system keep the empire strong?

asked Jun 16, 2021

1 answer

2 votes

16.1k views

The average US house uses 10,972 kilowatt hours (kWh) in a year, an average of about 914 kWh per month. 1) hoover dammm produces about 4 billion kilowatt hours per year. How many houses can it power? 2)

asked Jan 24, 2021

1 answer

5 votes

222k views

A 40 kg skier skis directly down a frictionless slope angled at l-0o to the horizontal. Assume the skier moves in the negative direction of an x axis along the slope.A wind force with component F, acts

asked Mar 16, 2020

1 answer

5 votes

11.9k views

14 please I need help with!

asked Apr 17, 2019

1 answer

5 votes

226k views

Write three sentences about yourself using a verb from the above list (use the "yo" (I) form of the verb).

asked May 20, 2018

2 answers

4 votes

168k views

The function g(x) is a transformation of the parent function f(x). Decide how f(x) was transformed to make g(x). A) Horizontal or vertical reflection. B) Horizontal or vertical stretch. C) Horizontal or

asked Jul 26, 2017

2 answers

0 votes

138k views

Why did Constantine choose Byzantium as the new Capital

asked Mar 4, 2016

1 answer

1 vote

157k views

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