3 years ago

PLEASE ANSWER AS FAST AS YOU CAN I'M ON A TIME LIMIT...

Chemistry

1 answer:

Nataly_w [17]3 years ago

8 0

Its C IT WILLBE LESS EXPENSIVETO COLLECT DATA AND MAKE OBSERVATIONS ANOUT ELEMENTS

You might be interested in

Construct a three-step synthesis of 1,2-epoxycyclopentane from cyclopentanol by dragging the appropriate formulas into the bins.

zubka84 [21]

Answer:

(1) Bromination, (2) E2 elimination and (3) epoxidation

Explanation:

In the first step, -OH group in cyclopentanol is replaced by more facile leaving group Br by treating cyclopentanol with $PBr_{3}$
In the second step, E2 elimination in presence of strong base e.g. NaOEt/EtOH produce cyclopentene
In the third step, treatment of cyclopentene with mCPBA produces 1,2-epoxycyclopentane
Full reaction scheme has been shown below

3 0

3 years ago

What do navigators need to consider when plotting a course?

Vaselesa [24]

1.) scale of the chart
2.) Notes of the chart
3.) chart symbols
4.) chart corrections
5.) GPS positions
6.) radar fixes

7.) Visual fixtures and position circle and position line

8 0

3 years ago

A solution with a pH of 11 has a [H+] of: 11

Lera25 [3.4K]

It’s B. 1 x 10-11

Explanation:

8 0

3 years ago

Why does the study of science have limitations

oksano4ka [1.4K]

Science doesn't make moral judgments, doesn't make aesthetic judgments, doesn't tell you how to use scientific knowledge, doesn't draw conclusions about supernatural explanations. So that's why I think it has limitations.

7 0

3 years ago

Solubility of a salt that has a general formula M3X (where M is the cation and X is the anion) is 0.0283 g/L of the solution. Th

egoroff_w [7]

$ksp = 7.003 \times {10}^{ - 16} {mol}^{4} {dm}^{ - 12}$

6 0

3 years ago