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2 years ago

Can someone please try to help me? I’ll give you brainiest

Chemistry

1 answer:

nasty-shy [4]2 years ago

8 0

1.earth 24,900mi =40,072.666 km

2. 12,756km = 7,926.211 mi = 41,850,394.08 ft

3.36,198ft = 11,033.15m

4. 8847m= 29,025.59 ft

5. 2500mi2= 4,023.36km2

6. 10L= 2.19969 Gal

7 60 lbs= 27.2155kg= 27215.5g

hope that helps

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Hey please answer this thanks.

Aleks04 [339]

Explanation:

Percentage composition of oxygen = (80/134) * 100% = 59.7%.

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2 years ago

Modify the given fatty acid so that it represents the 18‑carbon fatty acid designated 18:2(Δ9,12). Draw any double bonds in the

Mekhanik [1.2K]

Answer:

See explanation

Explanation:

In this case, we have to remember the meaning of the nomenclature "18:2Δ9,12". Where 18 is the number of carbon atoms, 2 is the number of double bonds, and the numbers successive to Δ "delta" the position of the double bonds starting to count from the carboxylic -COOH end of the molecule.

In other words, the main functional group is a carboxylic acid. We have a total of 18 carbons. Additionally, we have 2 double bonds. On carbons 9 and 12.

Lets see figure 1

I hope it helps!

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3 years ago

What is the hottest object on earth? And why is it the hottest object on earth?

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Explanation:

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3 years ago

Read 2 more answers

BRAINLIEST ASAP

Sveta_85 [38]

The first three quantum numbers for electrons located in subshell 4s are :

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2 years ago

What is the expected ionic charge when group VI elements participate in ionic bonds?

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We can find the charge by doing simple math 6 - 8 = -2

Answer is D)

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3 years ago