2 years ago

Please answer this question

Chemistry

2 answers:

Svetradugi [14.3K]2 years ago

7 0

Answer:

............................................

Explanation:

............................................

Flura [38]2 years ago

3 0

A

this is because 30 degrees celsius is 86 degrees Fahrenheit

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Study the diagram about the varying pressures of Earth’s Layers.

melomori [17]

Answer:

A) Outer core

Explanation:

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Cloud [144]

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3 years ago

How many liters of a 1.5 M solution can you make if you have .50 mol of KCl?

vaieri [72.5K]

Answer:

The answer to your question is 0.33 liters

Explanation:

Data

Volume = ?

Molarity = 1.5 M

number of moles = 0.5

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$Molarity = \frac{number of moles }{volume}$

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3 years ago

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inna [77]

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2c4H10 +13O2 —>8CO2+10H2O to find how many moles of oxygen would react with 4.3 mol C4H10

Elena-2011 [213]

Answer:

$\large\boxed{\text{28 mol of O$_{2}$}}$

Explanation:

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n/mol: 4.3

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$\text{Moles of O}_{2} = \text{4.3 mol C$_{4}$H$_{10}$} \times \dfrac{\text{13 mol O}_{2}}{\text{2 mol C$_{4}$H$_{10}$}} = \textbf{28 mol O}_{2}\\\\\text{The reaction requires $\large\boxed{\textbf{28 mol of O$_{2}$}}$}$

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