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loris [4]
2 years ago
12

(04.02 LC) Based on the cell theory, which of the following is true?

Chemistry
1 answer:
prohojiy [21]2 years ago
4 0

Answer:

c

Explanation:

there are billions of cells in living things. We are made out of millions of cells

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Using your knowledge of reactions and mechanisms, draw the mechanism for the formation of 2-methylpropene from 2-methyl-2-propan
BARSIC [14]

Answer:

Here's what I get  

Explanation:

The reaction is an E1 elimination of an alcohol to form an alkene. It has three steps:

1. Protonation

The alcohol is protonated with aqueous sulfuric acid to convert it into a better leaving group.

2. Loss of the leaving group

A water molecule leaves in a unimolecular process to form a stable 3° carbocation.

3. Loss of an α-hydrogen

A water molecule removes an α-hydrogen, forming 2-methylpropene and regenerating the original hydronium ion.

4 0
3 years ago
Explain this difference in reactivity between an ammonium ion and an iminium ion.
coldgirl [10]
<span>Ammonium ion when protonated, the result ammonium ion is not electophilic where in the case of iminium ion when protonated the result is electrophilic iminium ion that would have tendency to attract electrons. Protonate means sending a proton to the molecule to form a coordinate bond.</span>
4 0
3 years ago
2.00 liters of gas at 1.00 atm and conpresssed it to a pressure of 6.00 atm, what would the volume of the gas be
frez [133]

Answer:

V_2=0.5L

Explanation:

From the question we are told that:

initial Volume V_1=2.00L

initial Pressure P_1=1 atm

Final  Pressure P_2=6atm

Generally the equation for Final Volume V_2 is mathematically given by

Since Boyle's law states

 P_1V_1=P_2V_2

 V_2=\frac{P_1V_1}{P_2}

 V_2=\frac{2*1}{6}

 V_2=0.5L

4 0
2 years ago
2. Anna walks up the stairs on her way to class. She weighs 565 N,
Viefleur [7K]

Answer:

146 w

Explanation:

8 0
2 years ago
Write out the rule for determining total magnification of a compound microscope
Nady [450]
Total magnification of a compound microscope is found by multiplying the power of the objective times the power of the eyepiece.

For example, a 40X objective and 10X eyepiece multiply to 40x10 = 400X total magnification.
6 0
3 years ago
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