3 years ago

Which Formula represents an asymmetrical molecule?

Chemistry

1 answer:

9966 [12]3 years ago

8 0

The answer is NH3 I hope this helps y’all out....

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The Best Answer Will Be Rated Brainliest!

statuscvo [17]

The answer is flourine

flourine some what sounds like flow so

flourine is a flowing element

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3 years ago

A company is developing a new type of airplane that can take off like a helicopter. Before they begin manufacturing the airplane

Black_prince [1.1K]

C, to make sure the design works as expected.

A prototype is first, typical model of the said product. Hope this helps!

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3 years ago

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I need help with my homework.Calculate the number of formula units in: 41.5 grams CaBr2

lana66690 [7]

Answer:

$\text{ }1.25\times10^{23}\text{ formula units}$

Explanation:

Here, we want to calculate the number of formula units in the given molecule

We start by getting the number of moles

To get the number of moles, we have to divide the mass given by the molar mass

The molar mass is the mass per mole

The molar mass of calcium bromide is 200 g/mol

Thus, we have the number of moles as follows:

$\frac{41.5}{200}\text{ = 0.2075 mol}$

The number of formula units in a mole is:

$1\text{ mole = 6.02 }\times10^{22}\text{ formula units}$

The number of formula units in 0.2075 mole will be:

$0.2075\text{ }\times6.02\times10^{23}\text{ = }1.25\times10^{23}\text{ formula units}$

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1 year ago

2. When paleontologists study fossils, which is true of the fossil record that they find?

juin [17]

Answer:

Explanation:

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3 years ago

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State law of conservation of mass and prove the law for below given chemical reaction

lawyer [7]

The law of conservation of mass say that, in a chemical reaction, the mass of the reagents will always be equal to the mass of the products. This is shown in the reaction given below.

Mass of the reagent: 100 g.
Mass of the products: 56 + 44 = 100 g.

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2 years ago

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