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deff fn [24]
2 years ago
6

Plz help on question 4

Chemistry
2 answers:
gtnhenbr [62]2 years ago
6 0
A.) corn syrup, dish soap, water, vegetable oil
You know thy vegetable oils is going to be at the top because it is the lightest. So, there are really only two possible choices; a or b. B is incorrect because water and soap have the same volume, but soap has a larger mass meaning it would be beneath the water. Therefore, the correct answer is A.) corn syrup, dish soap, water, vegetable oil. Hope this helps!
ruslelena [56]2 years ago
3 0

Answer:

(B.)

Explanation:

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Lead (II) acetate reacts with sodium hydroxide to produce lead (II) hydroxide and sodiumacetate. Please write the chemical equat
Art [367]

The chemical equation is:

  • Pb(CH₃COO₎₂ + NaOH  ---> Pb(OH)₂ + CH₃COONa

<h3>What is a chemical equation of a reaction?</h3>

A chemical equation of a reaction is an equation which shows the reactants and products of a reaction using their chemical formulae.

The chemical equation when Lead (II) acetate reacts with sodium hydroxide to produce lead (II) hydroxide and sodium acetate is given below:

Pb(CH₃COO₎₂ + NaOH  ---> Pb(OH)₂ + CH₃COONa

Learn more about chemical equation at: brainly.com/question/26694427

#SPJ1

4 0
1 year ago
Although objects can go through physical and changes, the amount of matter in those objects remains the same. This is known as t
Liula [17]
The question above is incomplete, the options attached tot he question are given below:
A. A structure made of building blocks.

 The blocks of the same structure bundled in a pile.

B.  A snowman.

 The melted remains of the same snowman.

C. A lump of clay.

The same lump broken into three pieces.

D. 1 cup of water and one gram of salt, separated.

 The same cup of water with one gram of salt mixed in.

E. One apple.

 The same apple cut into slices.

ANSWER:

The correct options are these:

B. A Snowman and the melted remain of the same snowman.

C. Lump of clay and the same clay broken into three pieces.

E. One apple and the same apple cut into slices.

For all the three answers listed above, the mass of the pairs will remain the same because nothing has been taken out of them and nothing is added to them, they were just changed from one form to another. The other options are wrong because, something got added to the original material. 

 

 


4 0
3 years ago
In a spontaneous reaction -
Andreyy89
A) because spontaneous means in an instant
3 0
3 years ago
Many electrical power plants use fossil fuels, a non-renewable resource to produce electricity?
Alisiya [41]

Answer:

Explanation:

Thermal Power Plants generate electricity by converting heat into electricity, essentially by burning a fuel. ... A coal power plant works in much the same way, but instead of a nuclear reactor heating water to make steam, the heat from the burning coal powers a steam turbine

5 0
3 years ago
Why are significant figures NOT important when solving problems in your math class?
Alex Ar [27]
They're not important when solving math problems in class because you need to get the correct and accurate answers hence don't need to change them into significant figures
4 0
3 years ago
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