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olga_2 [115]
3 years ago
11

Brainliest will be awarded..!!

Chemistry
1 answer:
borishaifa [10]3 years ago
3 0

Answer:

Air Pollution is the cause, air pollutants over the years weathered and eroded the Taj Mahal giving it a different color. But natural discoloration is normal since the Taj Mahal is over 400 years old.

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Hydrogen gas can combine with oxygen gas under certain conditions to form water. Which name is a general term for water in this
antoniya [11.8K]

Product

Explanation:

Water in this reaction is called the product of the reaction.

The product is the new kind of matter formed as a result of a chemical change. They are produced from the combination of reactants.

                          2H₂  +   O₂        →        2H₂O

                           Reactants              Products

A chemical reaction involves the combination of chemical species to form a product. The type of reaction above is a called synthesis reaction.

learn more:

Chemical equation brainly.com/question/5247791

#learnwithBrainly

8 0
3 years ago
Which type of microscope can be used to view cellular organelles such as the endoplasmic reticulum and Golgi?
Natalija [7]
Transmission electron microscope.
3 0
3 years ago
What is the sign of Mercury​
Sever21 [200]

Answer:

The answer is Hg.

Explanation:

Symbol for Mercury is Hg.

7 0
3 years ago
Read 2 more answers
How do you convert from grabs to moles of a substance
Lorico [155]

The correct question is as follows:

How do you convert from grams to moles of a substance

1. Divide by the molar mass

2. Subtract the molar mass

3. Add the molar mass

4. Multiple by the molar mass

Answer: In order to convert from grams to moles of a substance divide by the molar mass.

Explanation:

The number of moles of a substance is the mass of substance in grams divided by its molar mass.

The formula to calculate moles is as follows.

Moles = \frac{mass}{molar mass}

This means that grams are converted to moles when grams is divided by molar mass.

Thus, we can conclude that in order to convert from grams to moles of a substance divide by the molar mass.

8 0
3 years ago
Given an unknown mixture consisting of two substances, explain how a scientist could use lab techniques to determine whether the
Katyanochek1 [597]
<span>Pass the mixture through filter paper. The large particles in the suspension will filter out. to tell the difference between a solution and a colloid, shine a beam of light through the mixture, if it reflects then it is a colloid, if it doesn't then it is a solution</span>
4 0
3 years ago
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