Answer: A. lipids
Explanation:
Lipids are responsible for energy storage. They can also provide thermal insulation in mammals and help them stay warm
13
25
37
Answer:
The correct answer for the number of neutrons in this atom is: 13
Explanation:
Hello! Let's solve this!
The atomic number indicates the number of protons in the nucleus.
The mass number is the sum of protons and neutrons in the nucleus.
So, we have to make the difference between both numbers.
25-12 = 13
The correct answer for the number of neutrons in this atom is: 13
(1) C6H12O6 (3) CaCl2
(2) CH3OH (4) CCl4
2) CH2CH2 and CH3COCH3
3) Ch3OCH3 and CH3COCH3
4) CH3COCH3 and CH3CH2CHO
I'd like to know the steps to answering this question. Thanks!
The correct pair of compounds that are isomers is CH₃COCH₃ and CH₃CH₂CHO and the correct option is option 4.
Isomers are compounds that have the same molecular formula but different structural arrangements or connectivity of atoms.
Among the given options, the pair of compounds that are isomers is CH₃COCH₃ (acetone) and CH₃CH₃CHO (propanal). Both compounds have the molecular formula C₃H₆O, but they differ in their structural arrangement.
Acetone is a ketone, with a carbonyl group located in the middle of the carbon chain, while propanal is an aldehyde, with the carbonyl group located at the end of the carbon chain.
These structural differences result in distinct chemical properties and reactivities of the compounds.
Thus, the ideal selection is option 4.
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(x1,y1) (x2,y2)
(32,15) (212,135)
y = mx + b
m=(y2-y1)/(x2-x1)
m=.66667
y = .66667*(x) + b
Plug in #s to test for b value
15 = .66667*(32) + b
b = -6.334
y = mx + b
y = .6667*(x) + (-6.334)
F = .6667*(F) + (-6.334)
F = (.6667*(F) = -6.334
(F - .6667F) = -6.334
F(1 - .6667) = -6.334
F = -19
ThermX = F @ -19 degrees
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