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DerKrebs [107]
3 years ago
12

Can someone help out pls

Chemistry
2 answers:
kari74 [83]3 years ago
6 0
Props to the person writing it out
Troyanec [42]3 years ago
4 0

Answer:

1. Acids

2. Its molecular arrangement

3. Very acidic

4. Unsaturated

5. Apple juice

Explanation:

1. Acids have pH less than 7

2. Water molecules have a polar arrangement of the oxygen and hydrogen atoms—one side (hydrogen) has a positive electrical charge and the other side (oxygen) had a negative charge.3. Very acidic

4. Unsaturated solutions are solutions in which the amount of dissolved solute is less than the saturation point of the solvent (at that specific temperature gradient).

5. The lower the pH, the more hydrogen molecules.

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Which of the following is the<br> correct way to express 3,753<br> in scientific notation?
bekas [8.4K]

Answer:

C,

to make it simple 10 to the power of 3 is 1000, and 1000 multiplied by 3.753 is equal to 3,753.

4 0
3 years ago
Write the balanced chemical equation for the reaction shown.
julsineya [31]

Answer:

3N2Cl4 + 3CH4--> 3CCl4 + 3N2 + 6H2

This simplifies to:

N2Cl4 + CH4 --> CCl4 + N2 + 2H2

3 0
3 years ago
In the reaction MgCl2 + 2KOH → Mg(OH)2 + 2KCI, how many grams of KOH
dsp73

Answer:

The correct option is;

D. (2)(56 g)

Explanation:

MgCl₂ + 2KOH → Mg(OH)₂ + 2KCl

From the balanced chemical reaction equation, we have;

One mole of MgCl₂ reacts with  two moles of KOH to produce one mole of Mg(OH)₂ and 2 moles of KCl

Therefore, the number of moles of KOH that react with one mole of KCl = 2 moles

The mass, m, of the two moles of KOH = Number of moles of KOH × Molar mass of KOH

The molar mass of KOH = 56.1056 g/mol

∴ The mass, m, of the two moles of KOH = 2 moles × 56.1056 g/mol = 112.2112 grams

The amount in grams of KOH that react with one mole of MgCl₂ = 112.2112 grams ≈ 112 grams =  (2)(56 g).

4 0
3 years ago
Which of the following choices is and example of a capital good
drek231 [11]

<u>Answer:</u>

An example of a capital good is "the government will open another public school in the area".

<u>Explanation:</u>

A capital good or complicated products and systems or (CoPS) is a reliable commodity used in the manufacturing of goods and services. These are one of three kinds of consumer commodities, while the other two are property and labor.

The three are also commonly referred to as primary production factors.They are recorded on a company's balance sheet as assets, and can be depreciated over time. Capital goods instances include furniture, buildings, machinery, equipment and fixtures.

7 0
4 years ago
NaOH is an Arrhenius base because it increases the concentration of hydroxide ions when dissolved in solution. (3 points) True F
andrey2020 [161]

Answer:

<h3>false ..</h3>

since...

  • NaOH is an Arrhenius base because it dissociates in water to give the hydroxide (OH-) and sodium (Na+) ions.

hope this answer is helpful for you

<h3>mark as brainlist please</h3>
4 0
3 years ago
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