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nevsk [136]
3 years ago
6

Now let’s return to the question of why everything went off when the light, a heater, and a hair dryer were all running in the b

athroom at the same time. After all, the light usually stays on just fine whenever you use the bathroom. Why would it go off now?
Answer this question assuming the circuit breaker or fuse for the bathroom has a 40-ampere capacity. Use the terms “circuit,” and “overload.” Then think of at least two solutions to prevent this from happening again.
Chemistry
2 answers:
igomit [66]3 years ago
6 0

Answer:

The power must have gone out for that area.

Explanation:

erastova [34]3 years ago
3 0

Answer:

the amount of power went over the circuit breaker limit

Explanation:

The circuit breaker cut off everything in the bathroom because the limit was 40 amperes but the amount of power being used in the bathroom exceeded the limit, going up to 46.25 amperes. A way to stop this may be using an extension cord to plug in the hair dryer somewhere outside the bathroom while still being able to use it in the room, or instead of using the light in the bathroom, try using a night light or just light from outside the room that can still provide enough light in the bathroom.

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<span>As the pressure is increased the solubility of the sugar and carbon dioxide is increased. The pressure of combination leaves little to no separation. There would be no discernable difference between the ingredients used to make the saturated solution.</span>
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3 years ago
Which element will only gain one electron during a chemical reaction?
Gelneren [198K]

Halogens

Explanation:

Halogens are a group of non-metals located in the seventh group on the periodic table. The will only gain one electron during a chemical reaction.

  • Halogens have a seven electrons in their outermost shell.
  • To complete the number of electrons in this shell, they need to gain an additional electron.
  • One more electron makes the halogen similar to the corresponding noble gas which is very stable.
  • Halogens are very reactive groups of elements and are highly electronegative.
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  • These elements are fluorine, chlorine, bromine, iodine and Astatine.

learn more:

Halogens brainly.com/question/6324347

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7 0
3 years ago
The is the rate which a substance undergoes a chemical change
choli [55]

Reaction Rate is the rate at which a substance undergoes a chemical change.

6 0
3 years ago
How many grams in 6.20 x 10^25 atoms of bromine (Br) ? image attached , will give brainliest
Deffense [45]

Answer:

8239.2g

Explanation:

Given parameters:

Number of atoms in Br  = 6.2 x 10²⁵atoms

Unknown:

Mass of Br = ?

Solution:

From mole concepts, we know that:

       1 mole of a substance contains 6.02 x 10²³ atoms/mol

 Molar mass of Br  = 80g/mol

6.2 x 10²⁵atoms  x \frac{1}{6.02 x 10^{23} } \frac{mol}{atoms} x  80 x \frac{g}{moles}  

          = 8239.2g

8 0
3 years ago
A chemical might be used to melt ice if it raises the temperature of the ice. This best type reaction to accomplish this would b
Setler79 [48]
<h2>Answer:</h2>

B) endothermic reaction.

<h2>Explanation:</h2>

Melting of ice is endothermic because it is taking heat from the environment, feeling cold, because it requires energy to break the ice bonds. It's also why you feel cold when wet it takes energy to evaporate water. The ice absorbs the energy from the environment. Its internal potential energy increases, therefore, it's endothermic. It also increases the entropy of reaction.

7 0
3 years ago
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