subject

Physics, 31.07.2019 03:30 kayla2945

What is an exothermic reaction? what is an endothermic reaction?

ansver

Answers: 1

Show answers

Another question on Physics

question

Physics, 21.06.2019 22:30

What is the earliest point in the universe that we can observe? why can’t we see back further than this?

Answers: 2

question

Physics, 22.06.2019 23:30

When barack obama was running for president, at a campaign stop he tried to bowl, something he isn't very good at. the media loved it because he threw a gutter ball while they were all watching. this is an example of:

Answers: 2

question

Physics, 23.06.2019 01:30

The first law of thermodynamics is as follows: ∆u=q-w , which means in a system is equal to added, minus done by the system. the units for these variables are in .

Answers: 1

question

Physics, 23.06.2019 02:30

Why are nonmetals more likely to react with eachother by sharing electrons

Answers: 3

You know the right answer?

What is an exothermic reaction? what is an endothermic reaction?...

Questions

question

Chemistry, 19.03.2020 00:28

4. An atom has two electrons with principal quantum number (n) = 1, eight electrons with principal quantum number (n) = 2 and seven electrons wi...

question

Health, 19.03.2020 00:28

What is the correct definition of an I message? a message offering a suggestion from one's own point of view a negative messag...

question

Chemistry, 19.03.2020 00:28

What is the correct formula for silver bromide? a. SiBr b. AgBr c. SiBr2 d. AgBr3...

question

Engineering, 19.03.2020 00:28

What is the current I 2 I2 through resistor R 2 ? R2? Find an expression for I 2 I2 in terms of V a , Va, V b , Vb, R 1 , R1, R 2 , R2, and R 3 . R3....

question

Mathematics, 19.03.2020 00:28

The ordered pairs for two points are listed in the table. What is the equation, in slope-intercept form, of the line that contains these p...

question

Chemistry, 19.03.2020 00:28

Nitrogen reacts with chlorine to produce nitrogen trichloride. At equilibrium, the concentrations of each gas are as follows: 0.15 mol of nitrogen, 0....

question

History, 19.03.2020 00:28

How did the Italian people respond to the Allied invasion of Sicily?...

question

Mathematics, 19.03.2020 00:28

The area of a circle is 113.04 square meters. What is the circle's radius? (Using 3.14 as pi)...

question

English, 19.03.2020 00:28

Summary of Battles of Midway, Iwo Jima, and Okinawa...

question

Mathematics, 19.03.2020 00:28

Which compound inequality is represented by the graph? -5 4 -3 -2 -1 0 1 2 3 4 5 0-2 O-2sx<4...

question

Business, 19.03.2020 00:28

What is the maturity date of a loan for $4,000 at 15% exact interest taken out on June 7? The amount of interest on the loan was $120....

question

Business, 19.03.2020 00:28

The top three prices for works of art sold at auction in 2013 totaled $311.4 million. These three works of art were a sculpture, a painting, and a pho...

question

Biology, 19.03.2020 00:28

Which of these statements is TRUE of complementary products?...

question

History, 19.03.2020 00:28

President Roosevelt declined to invoke the Neutrality Acts because they worked to the advantage of aggressors. Explain this position....

question

Mathematics, 19.03.2020 00:28

The price of a home is $120,000. The bank requires a 10% down payment and two points at the time of closing. The cost of the home is finan...

question

Engineering, 19.03.2020 00:28

Given the these minterms (0, 1, 3, 4, 6, 7, 10, 11, 12, 14), write a VHDL STATEMAENT for the function as a SOP. Please use this Entity Declaration in...

question

Mathematics, 19.03.2020 00:28

Robbie was given $80 to spend at the Fair. His admission to the park costs $15.50 and each ride cost $5. He anticipates the cost of food at the fair w...

question

Business, 19.03.2020 00:28

If the economy grows steadily over several years and at the same time maintains the aggregate demand curve in its present position, then the economy w...

question

Business, 19.03.2020 00:28

What are the five key steps to applying the revenue recognition principle? 2. What are indicators that control has passed from the seller to the buyer...

question

Mathematics, 19.03.2020 00:28

Daniel has a set off green, blue, and red the red marblesmmake up exactly 1halfs of the set the set has 2 blue marble the number of green marbles are...

More questions: Physics Another questions

Questions on the website: 13722365