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prohojiy [21]
3 years ago
12

Someone please help me before 1:00

Chemistry
1 answer:
DiKsa [7]3 years ago
7 0

independent variable: how much bread there is

dependant variable: temperature, location, time, size.

hypothesis, the one with the bread will be way more moist than the one without.

control group: no bread at all.

experimental group: brownies with bread

constants: same tupperware, placement, time, size.

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draw the resonance struture of the three possible carbocation intermediates to show how a methoxyl ( -OCH3) directs bromination
labwork [276]

Answer:

See explanation

Explanation:

It is clear that certain substituted benzene compounds reacts faster than benzene during electrophillic substitution reactions. This owes to the activation of the benzene ring towards electrophillic substitution by resonance.

The -OCH3 group is ortho- para directing hence it directs an incoming electrophile (such as during bromination) to the ortho or para position as shown in the image attached. This occurs due to resonance (mesomeric) effect as shown in the image attached to this answer.

Image credit: pinterest

6 0
3 years ago
If the equation, C2H5OH (l) + 3O2 (g) → 2CO2 (g) + 3H2 (l), were performed in a laboratory at room temperature, both of the gas
JulsSmile [24]
Yes it could be calculated everything that has numbers like those you calculate them and see what u get
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3 years ago
How much more acidic is a person’s blood if it has a pH of 7.3 compared to its preferred 7.4? How much more alkaline is a person
enot [183]

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0.1 and 0.2.

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4 0
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If the prefix hydro were used to name a ternary acid, what problem would this create when naming chloric acid
Lady_Fox [76]

Hydrochloric acid is a different kind of acid than chloric acid.

Ternary Acids (Oxy-acids) Ternary acids are also referred to as “Oxy-acids. Include hydrogen and oxygen and yet another (normally) nonmetallic detail. Those acids comprise each hydrogen and oxygen but their names make no reference to either hydrogen or oxygen.

A ternary acid is an acid that has the elements hydrogen and oxygen together with every other element, frequently a nonmetal. Or, they comprise hydrogen in addition to a polyatomic ion. An -ate complicated ion is named an -ic acid. as an example, HClO3(aq) consists of the chlorate ion and is known as chloric acid.

A binary acid is an acidic compound that always has hydrogen boned to every other chemical element, most of the time a nonmetal. Ternary acids are acidic compounds that comprise hydrogen and oxygen blended with some other detail. Binary acid has one style of a chemical element (hydrogen bonded to a nonmetal) .

Learn more about the ternary acid here brainly.com/question/13386259

#SPJ4

7 0
2 years ago
Diffusion of nonpolar molecules would not be affected by
wariber [46]
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