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3 years ago

Is the short-haired cat in P generation a hybrid or a purebred

Chemistry

2 answers:

Valentin [98]3 years ago

7 0

It would be a hybrid

-BARSIC- [3]3 years ago

4 0

I think its a hybrid

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Sheep are grazing animals that survive best in areas where there is plenty of grass.

SOVA2 [1]

Grass contains water and sheep need water.

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2 years ago

When copper metal is affed to silver nitrate in solution, silver metal and copper (II) nitrate are produced. Use the balanced eq

trapecia [35]

<h2>Answer:</h2>

Cu(s) + 2AgNO3(aq) → Cu(NO3)2(aq) + 2Ag(s).

<u>Moles Cu present</u> = 100g Cu x 1 mol Cu/63.55g

= 1.574moles Cu

<u>Mass of Ag produced</u> = 1.574mol Cu x 2mol Ag / 1mol Cu x 107.9g Ag/mol Ag

= 340.g Ag

6 0

3 years ago

Explain the bonding that occurs between sodium and chlorine. Specifically, what kind of bonding takes

Alex787 [66]

Answer:

About bonding

Explanation:

A chemical bond is a lasting attraction between atoms, ions or molecules that enables the formation of chemical compounds. The bond may result from the electrostatic force of attraction between oppositely charged ions as in ionic bonds or through the sharing of electrons as in covalent bond.

7 0

3 years ago

Which of the following are found inside the nucleus? Select all that apply.

katrin [286]

Neutron is the answer. you’re welcome bro

3 0

3 years ago

In the reaction between NaNO3 (aq) and Li2SO4 (aq), will a precipitate form?

lara31 [8.8K]

<u>Answer:</u> The correct answer is No, this reaction produces no insoluble products.

<u>Explanation:</u>

Precipitate is defined as the insoluble salt which emerges when two different solutions are mixed together. It settles down at the bottom of the flask after some time.

The balanced chemical equation for the reaction of sodium nitrate and lithium sulfate follows:

$2NaNO_3(aq.)+Li_2SO_4(aq.)\rightarrow Na_2SO_4(aq.)+2LiNO_3(aq.)$

By Stoichiometry of the reaction:

2 moles of aqueous solution of sodium nitrate reacts with 1 mole of aqueous solution of lithium sulfate to produce 1 mole of aqueous solution of sodium sulfate and 2 moles of aqueous solution of lithium nitrate.

All the products are aqueous solution and thus, no precipitate is formed.

8 0

3 years ago