Questions by Bencallis

Questions by Bencallis

The rate constant for this first‑order reaction is 0.550 s−10.550 s−1 at 400 ∘C.400 ∘C. A⟶products A⟶products How long, in seconds, would it take for the concentration of AA to decrease from 0.690 M0.690

asked Aug 23, 2021

1 answer

1 vote

63.0k views

What is the full story of the legend of 1900?

asked Aug 4, 2021

1 answer

5 votes

233k views

A main reason most Irish immigrants came to the United States in the mid-1800s was

asked Jul 24, 2021

2 answers

1 vote

46.8k views

Use the vertex formula to find the vertex of the quadratic function f(x) = -x2 + 4x - 8.

asked Apr 18, 2021

1 answer

4 votes

109k views

Which list shows the numbers in order from least to greatest? 3ş, 37, 3.65

asked Mar 16, 2021

1 answer

4 votes

36.6k views

Find x in the given figure. answers: A) 120° B) 60° C) 72° D) 168°

asked Feb 7, 2021

1 answer

4 votes

164k views

Help Me With This Question Please...

asked Oct 9, 2020

2 answers

0 votes

126k views

With the Truman Doctrine, the United States promised:

asked Oct 7, 2020

2 answers

3 votes

180k views

Choose the equation and the slope of the line that passes through (5, -4) and is parallel to the x-axis.

asked Jul 15, 2020

1 answer

0 votes

141k views

On a very hot summer day and a few months later on a very cold winter day, you go outside and take your temperature. Each time your body temperature is 37 degrees Celsius. This example illustrates ____.

asked Jun 19, 2020

1 answer

5 votes

208k views

1kg of water needs to recieve 4200J of energy to go from 90 degrees to 91 degrees. What is the specific heat capacity of water? What are the units?

asked Mar 14, 2020

1 answer

4 votes

142k views

If a substance evaporates easy it is said to be ______. A.Changing pigmentation B.Volatile C.Condensing D.Crystallized

asked Jan 15, 2020

2 answers

1 vote

10.7k views

What are five pairs of integers with the sum of -6?

asked Dec 14, 2018

2 answers

5 votes

109k views

The majority of tsunamis are triggered by tectonic events in __________.

asked Feb 10, 2018

1 answer

2 votes

135k views

Burning gasoline in a car affects the

asked Aug 2, 2017

1 answer

3 votes

94.7k views

Sulin cuts a ribbon into two pieces in the ratio 5 : 3. The shorter piece is 42 cm long. What is the length of the original ribbon?

asked Jan 21, 2016

1 answer

1 vote

175k views

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