The melting points of canola oil, corn oil, sunflower oil, and peanut oil are 10°C, –11°C, –17°C, and –2°C. If you cool a mixture of these oils to 5°C, which one can you separate easily?

Answers

Answer 1
Answer: You can separate out the canola oil easily, because it has cooled down enough to turn back into a solid.

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All the examples stated belos is an example of electric forces except _________. A)a neutron pushing on another neutron B)an electron pushing on a proton B)an electron pushing on another electron

Why does a reaction slow down with time?

Answers

As a reaction proceeds the concentration of the reactants will get lower. Since reactions occur due to collisions that are in the correct orientation and lower concentrations leads to a lower amount of collisions, lower concentrations result in lower reaction rates. I hope this helps. Let me know if anything is unclear.

When stressed, mica breaks into thin sheets. This describes mica's _____. luster color streak cleavage

Answers

Answer : The correct option is, Cleavage.

Explanation :

Mica : It is silicate mineral and also known as sheet silicate because they form in different layers.

Cleavage : It is a type of mineral properties. It describes how a crystal breaks when stress apply to the crystal and breaks into a particular plane.

If the mica breaks due to stress and breaks into thin sheet, that means the mineral has cleavage.

Therefore, the correct answer is, Cleavage.


Answer:

Cleavage

Explanation:

How many grams of CuSO4 are there in 100.0g of hydrate?

Answers

Usually copper(ii) sulfate has a hydrate form with 5 moles of water or copper (II) Sulfate pentahydrate or CuSO4.5H2O. To answer this, 100g of the hydrate is multiplied by the reciprocal of its molar mass then muliplied by the molar ratio of CuSO4 to CuSO4.5H2O. Then finally 

What is the volume of 4.5 moles of H2 at STP?

Answers

1.0 mole ---------- 22.4 at STP
4.5 moles --------- ?

4.5 * 22.4 / 1.0

= 100.8 L of H₂

An atom in the ground state contains 8 valence electrons this atom is classified as a

Answers

Noble Gas. Metals have 1 or 2 Valence Electrons. Halogens have 7 Valence Electrons. Semi-Metals can have different amounts.

Answer:

Noble gas

Explanation:

With the exception of helium, all elements in Group 18 contain 8 electrons in the outermost shell; these are the noble gases.

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Which aqueous solution will cause the bulb to light?

Answers

LiOH(aq)

Hope this helps :)