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Alborosie
3 years ago
11

Is pepperoni pizza a compound or mixture?​

Chemistry
2 answers:
Ad libitum [116K]3 years ago
7 0

Answer:

Mixture

Explanation:

It is a heterogeneous mixture because a mixture is a combination of two or more substances that are not chemically combined.

Hope this helps

-Amelia

stiks02 [169]3 years ago
3 0

Answer:

Mixture.

Pizza is a mixture of a lot of things like dough, sauce, meat, veggies, cheese, etc.

Each of those things is a mixture of other things like proteins, starches, sugars, water, fiber, vitamins, minerals, etc.

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xenn [34]

Answer:

b)

Explanation:

It shows the natrual proggresion of a story and helps blend the narrtive together.

4 0
3 years ago
Read 2 more answers
Balance equations<br> FeS + O^2 - Fe^2O^3 + SO^2
puteri [66]

Explanation:

2FeS + 7/2O2 ---> Fe2O3 + 2SO2

6 0
3 years ago
To what temperature must an ideal gas at 27°C be cool to reduce its volume by 1/3
cricket20 [7]
Here my friend

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5 0
2 years ago
The gas OF2 can be produced from the electrolysis of an aqueous solution of KF, as shown in the equation below.
Readme [11.4K]

Answer:

A) 6.48 g of OF₂ at the anode.

Explanation:

The gas OF₂ can be obtained through the oxidation of F⁻ (inverse reaction of the reduction presented). The standard potential of the oxidation is the opposite of the standard potential of the reduction.

H₂O(l) + 2 F⁻(aq) → OF₂(g) + 2 H⁺(aq) + 4 e⁻    E° = -2.15 V

Oxidation takes place in the anode.

We can establish the following relations:

  • 1 Faraday is the charge corresponding to 1 mole of e⁻.
  • 1 mole of OF₂ is produced when 4 moles of e⁻ circulate.
  • The molar mass of OF₂ is 54.0 g/mol.

The mass of OF₂ produced when 0.480 F pass through an aqueous KF solution is:

0.480F.\frac{1mole^{-} }{1F} .\frac{1molOF_{2}}{4mole^{-} } .\frac{54.0gOF_{2}}{1molOF_{2}} =6.48gOF_{2}

7 0
3 years ago
What does acetic anhydride form when it reacts with water?​
Stels [109]

What does acetic anhydride form when it reacts with water?

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7 0
3 years ago
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