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nika2105 [10]
3 years ago
13

Solve for Keq , given the following concentrations at equilibrium. Based on the calculated Keq, are products or reactants larger

?
CO2 = 3.0 M O2 = 1.5 M CO = 2.0 M
Chemistry
1 answer:
miv72 [106K]3 years ago
4 0

Answer:

it blows up very lighty

Explanation:

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Draw the structures of the following and write out their names :
german

Answer:

i. CH2 = C(CH3)CH=C(Cl) - CH3

<u> 4-methyl pent-2,4-diene-2-chloro</u>

Explanation:

ii.CH3 CH2 C(CH3) Cl CH(CH3) C(Br)2 CH3

2-Bromo -4 chloro-2,3,4 tri methyl hexane

6 0
3 years ago
At the ph found in cells (about 7.0) what happens to the amino group on an amino acid
Andrew [12]
This means that the amino acid is neutral due to the pH equals 7
6 0
3 years ago
PLEASE I REALLY NEED ANSWER REAL QUICK
DENIUS [597]

Answer:

b. 760 g

Explanation:

The mass of the solution = 800 g

5% of NaCl by mass of the solution can be determined as follows;

    5% of 800  =  \frac{5}{100} × 800

                       = 5 × 8

                       = 40 g

The mass of NaCl in the solution is 40 g.

The mass of water = mass of solution - mass of NaCl

                               = 800 - 40

                              = 760 g

Therefore, the mass of water required is 760 g.

5 0
3 years ago
How does an organic pH indicator works. (illustrate using chemical equations and
kap26 [50]

Answer:

A pH indicator is a halochromic chemical compound added in small amounts to a solution so the pH (acidity or basicity) of the solution can be determined visually. Hence, a pH indicator is a chemical detector for hydronium ions (H3O+) or hydrogen ions (H+) in the Arrhenius model.A pH of 7 indicates a neutral solution like water. A pH less than 7 indicates an acidic solution and a pH greater than 7 indicates a basic solution. Ultimately, the pH value indicates how much H+ has dissociated from molecules within a solution. The lower the pH value, the higher concentration of H+ ions in the solution and the stronger the acid. Likewise, the higher the pH value, the lower the concentration of H+ ions in the solution and the weaker the acid.

Explanation:

4 0
3 years ago
Which of the following produces a physical change in the shape of an object?
bogdanovich [222]

Answer:Any change that occurs without altering the chemical composition of a substance is a physical change. Physical changes can include changing the color, shape, state of matter, or volume of a substance. It is crucial to remember that physical changes never alter the chemical makeup.

Explanation:

i hope that helps u try to figure it out a little bit sorry i couldn't find your answer i didn't have much to go off of

8 0
3 years ago
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