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Elina [12.6K]
4 years ago
7

Do exorthermic reactions make surrounding hotter ?

Chemistry
1 answer:
Luda [366]4 years ago
3 0
Yes and endothermic makes the reactions colder
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Jerome has a tow truck, and he is in charge of moving several vehicles for the city. He wants to explain to his niece how towing
sdas [7]

Explanation:

Newton's second law states the "net force on a body is the product of its mass and acceleration".

  When a body has a net force acting on it, it will change position and begin to move.

Ordinarily, a car will not move until it is towed when the engine is faulty. The weight of the car and the frictional force of the tire acts to prevent its motion.

Now, the towing van supplies a force that is greater than the weight of the car and the frictional force between the tires. This way the towing van is able to move the faulty car.

learn more:

Newton's law brainly.com/question/11411375

#learnwithBrainly

5 0
4 years ago
In the reaction A + B + C >> D, what are the products?
Kisachek [45]

Answer:

D only

Explanation:

The products are the stuff on the right of the yield sign so the answer is D only.

3 0
3 years ago
Which variables does equilibrium depend on?
Eddi Din [679]

Answer:

I believe tempurature, though i'm not sure. Give it a shot and tell me what you got!

7 0
3 years ago
In your own words, describe measuring.<br><br> Please no plagiarizing.
Delicious77 [7]
Measurement is used to figure out height or width of an object
3 0
4 years ago
A student carries out the same titration but uses an indicator instead of a pH meter. If the indicator changes color slightly pa
creativ13 [48]

Answer:

Too high a value

Explanation:

HA + NaOH ⟶ NaA +H₂O

If the student has gone slightly past the equivalence point, they have added too much base.

The moles of HA are directly proportional to the moles of NaOH, so the moles of acid that the student calculates will be too high.

The calculated concentration of acid will also be too high.

4 0
4 years ago
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