subject
Physics, 14.11.2020 23:40 carsonngibbons4354

This equation shows the reaction that occurs when calcium carbonate decomposes. what type of reaction is it? CaCO3 + energy – CaO + CO2

a. endothermic
b. synthesis
c. replacement
d. exothermic

ADD ANSWER
+6 PTS

ansver
Answers: 1
Show answers

Another question on Physics

question
Physics, 22.06.2019 11:50
The mass of the sun is 1.99×1030kg and its distance to the earth is 1.50×1011m. what is the gravitational force of the sun on the earth?
Answers: 3
Answer
question
Physics, 22.06.2019 12:30
An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.
Answers: 2
Answer
question
Physics, 22.06.2019 18:00
What quantity do units represent in value
Answers: 1
Answer
question
Physics, 22.06.2019 18:30
Aballoon is rising vertically upwards at a velocity of 10m/s. when it is at a height of 45m from the ground, a parachute bails out from it. after 3s he opens his parachute and decelerates ata a constant rate 5m/s.when. (a) what was the height of the parachutist above the ground when he opened his parachute? (b)how far is the parachutist from the balloon at t=3s? (c)with what velocity does the parachutist hit the ground? (d)after how long does the parachutist hit the ground after his exist from the balloon?
Answers: 3
Answer
You know the right answer?
This equation shows the reaction that occurs when calcium carbonate decomposes. what type of reacti...
Questions
question
Mathematics, 22.05.2021 19:30
There are 10 dark chocolates, 8 milk chocolates, and 7 sea salt caramel chocoaltes and 8 crunch almond chocolates in a mixed flavor Dove chocolate bag...
question
Social Studies, 22.05.2021 19:30
How did the British keep control in India...
question
Arts, 22.05.2021 19:30
Which of the following is not a string instrument? Question 10 options: Piano Finger Pick Harpsichord
question
Mathematics, 22.05.2021 19:30
in a gym there are three times as many male as female members.1/3 of the females can swim. 3/5 of the malescan swim. 480 of the gym members can swim....
question
Mathematics, 22.05.2021 19:30
Consider the first payment against a 200,000 mortgage that last 25 years...
question
History, 22.05.2021 19:30
What happened as a result of the Voting Rights Act of 1965? Select all that apply. a) African Americans moved to cities so they could vote.
question
Chemistry, 22.05.2021 19:30
Can someone help with this? Sam was given the following equation to balance: H2O → H2 + O2. She balanced it as follows: 2 HOH2 + O2. What did she do...
question
Mathematics, 22.05.2021 19:30
Slove for the value of y ...
question
Mathematics, 22.05.2021 19:30
Calculate the area of a circle with a diameter of 0, 8m​...
question
Mathematics, 22.05.2021 19:30
Find m and b of y = mx + b.1X1310.9514.5719.81026.01535.2y / 6.4​...
question
Social Studies, 22.05.2021 19:30
The private health services provide service at​...
question
Mathematics, 22.05.2021 19:30
What is 26633646376+63761876784...
question
Geography, 22.05.2021 19:30
True or False: Tropical rainforests make up the largest part of Australia, True False...
question
Mathematics, 22.05.2021 19:30
The moon's distance from Earth varies in a periodic way that can be modeled by a trigonometric function. When the moon is at its perigee (closest poi...
question
English, 22.05.2021 19:30
Ok, so I have to write a farewell speech to my school. Do you guys have any tips? I have never done this before and I have no idea what to do....
question
English, 22.05.2021 19:30
To a friend about the school trip. In your email, you should: describe where you went say why you enjoyed the trip explain what you...
question
Mathematics, 22.05.2021 19:30
If r is an odd integer and m=8r then m/2 will always be a. odd b. even c. positive d. negative...
question
Chemistry, 22.05.2021 19:30
How many grams of NaOH are contained in 5.0*10ml of a0. 77 sodium hydroxide solution...
question
Mathematics, 22.05.2021 19:30
The orange shape is a dilation of the black shape. What is the scale factor of the dilation? Simplify your answer and write it as a fraction or whole...
question
English, 22.05.2021 19:30
Click to fix any plural or possessive errors below. If there is no error, just click "Submit Answer." | Tip: There is only one judge.
More questions: Physics Another questions
See results (0)