1 year ago

What is the main benefit of this model?

Chemistry

1 answer:

igor_vitrenko [27]1 year ago

4 0

Answer:

letter D.

Explanation:

it shows a pattern for determining the side of lengths of a triangle yeah the triangle had a model and a length

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boyakko [2]

I think it is the pacific ocean

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2 years ago

The decomposition of potassium chlorate yields oxygen gas. If the yield is 895%, how many grams of KClO3 are needed to produce 1

harina [27]

The answer is either 38 g or 40.g KCLO3. If it 95% instead of 895%.

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2 years ago

Which ones react with HCL?

alex41 [277]

Answer:

These metals — beryllium, magnesium, calcium and strontium — react with hydrochloric acid to form a chloride and free hydrogen.

Explanation:

hope it helps don't forget to mark brainiest

7 0

2 years ago

Element

salantis [7]

Answer:

Explanation:

This is not the exact definition of a formula unit, but I think I know what is meant. You want the number of mols that 33.8 grams represents.

1 mol of SrF2

1 unit of Sr = 87.62

2 units of F = 19.00 * 2<u> = 38.00</u>

1 mol of SrF2 = 125.62

mols SrF2 = given mass / molar mass

given mass = 33.8

Molar mass = 125.62

mols = 33.8/125.62 = 0.269

7 0

1 year ago

Select the correct answer.

DiKsa [7]

D is the correct answer

3 0

2 years ago

Read 2 more answers