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3 years ago

What Is the Connection Between Sulfuric Acid and Hydrochloric Acid?

Chemistry

1 answer:

d1i1m1o1n [39]3 years ago

7 0

They are both strong, corrosive acids. Hydrochloric acid can be synthesize using table salt and sulfuric acid.

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Complete the statement. Ethanol is an elementary substance a compound

Talja [164]

Answer:

a compound is a syllable in the outer world

Explanation:

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2 years ago

Decreasing the saturation of the fatty acid chains on a particular type of phospholipid would result in the formation of _____.

LUCKY_DIMON [66]

Answer:

The correct answer is "more fluid bilayers".

Explanation:

A fatty acid is a biomolecule of lipidic nature formed by a long hydrocarbon chain of different lengths at the end of which there is a carboxyl group.

The wall of the gallbladder consists of three main layers of tissue: The mucosa covers the wall of the gallbladder. The muscular layer of smooth muscle. The serosa, which is the outer layer.

By decreasing the saturation of the fatty acid chains in phospholipids, the bile layers would reduce their thickness and become more fluid.

Have a nice day!

3 0

3 years ago

Riley is scootering down the street before they come to a stop at a stop

11111nata11111 [884]

Answer:

just subrracted them and find out whats m

Explanation:

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3 years ago

Predict whether these reactions will occur: KBr+F2 ? and Bi+O2 ?

Drupady [299]

KBr + Fs won't make a reaction because KBr is stable with an octet.

Bi+O2 probably won't occur because the O2 has a stable octet as well/

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3 years ago

Calculate the mass of iron(III) oxide that contains a million iron atoms. Be sure your answer has a unit symbol if necessary, an

KiRa [710]

Answer: The mass of iron (II) oxide that contains a million iron atoms is $2.6\times 10^{-17}g$

Explanation:

We are given:

Number of iron atoms = A million = $1.0\times 10^6$

The chemical formula of the given compound is $Fe_2O_3$

It is formed by the combination of 2 iron atoms and 3 oxygen atoms.

According to mole concept:

1 mole of a compound contains $6.022\times 10^{23}$ number of particles

1 mole of iron (II) oxide will contain = $(2\times 6.022\times 10^{23})=1.2044\times 10^{24}$ number of iron atoms

We know that:

Molar mass of iron (II) oxide = 159.7 g/mol

Applying unitary method:

For $1.2044\times 10^{24}$ number of iron atoms, the mass of iron (II) oxide is 159.7 g

So, for $1.0\times 10^6$ number of iron atoms, the mass of iron (II) oxide will be $\frac{159.7}{1.2044\times 10^{24}}\times 1.0\times 10^6=2.6\times 10^{-17}g$

Hence, the mass of iron (II) oxide that contains a million iron atoms is $2.6\times 10^{-17}g$

8 0

3 years ago