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fomenos
3 years ago
11

HELP HELP URGENT STRONG ACIDS AND BASES

Chemistry
1 answer:
leonid [27]3 years ago
3 0

Answer:

Solution A is correct.

Explanation:

Strong acids or bases are assumed to dissociate completely when in a aqueous solution.

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Divide that my the molar mass which is 23 so 1.4087 g
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If a nanometer is one billionth of a meter (0.000 000 00 1 m), how many nanometers are there in one meter?
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Answer:

One billion

Explanation:

A nanometer is a BILLIONTH of a meter which means it takes one billion to equal a meter

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List one reason as to why historical growth has slowed in recent years.
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Lower fertility and longer lifespans steadily increased the potential labor force relative to the total population
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When the amount of oxygen is limited, carbon and oxygen react to form carbon monoxide. How many grams of CO can be formed from 3
Alinara [238K]

<u>61.25 grams</u> of CO can be formed from 35 grams of oxygen.

The molecular mass of oxygen is <u>16 gmol⁻¹</u>

The molecular mass of carbon monoxide is<u> 28 gmol⁻¹</u>

Explanation:

The molar mass of carbon monoxide is molar mass of C added to that of O;

12 + 16 = 28

= 28g/mol

The molar mass of oxygen is 16 g/mol while that of oxygen gas (O₂) is 32 g/mol

Since the ration oxygen to carbon monoxide is 1: 2 moles, we begin to find out how many moles of carbon monoxide are formed by 35 g of oxygen;

35/32 * 2

= 70/32 moles

Then multiply by the molar mass of carbon monoxide;

70/32 * 28

= 61.25 g

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3 years ago
How mant atoms are in 3N2
geniusboy [140]

6N

Explanation:

you times 3 and 2 to get six.

8 0
3 years ago
Read 2 more answers
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