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ololo11 [35]
3 years ago
7

A) melissa planted more seeds than juan.

Chemistry
2 answers:
melomori [17]3 years ago
8 0
B.......................
kolbaska11 [484]3 years ago
3 0
C the two students watered the seeds differently
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Draw the structures of organic compounds a and b omit all by products thf
Brums [2.3K]
The reaction is shown below,

Step 1: Hydration of Alkene:
                                            In first step Ethene is hydrated to Ethanol through Hydroboration Reaction.

Step 2: Oxidation of Primary Alcohol:
                                                          In this step partial oxidation of ethanol is carried out using mild Oxidizing agent <span>Pyridinium chlorochromate (PCC) and Acetaldehyde is produced.

Step 3: Reduction of Acetaldehyde followed by Oxidation:
                                                                                           In this step, first acetaldehyde is reduced to secondary alcohol using grignard reagent. After that the sec. alcohol is oxidized to ketone by using oxidizing agent CrO</span>₃.

6 0
3 years ago
For Kw, the product of [H3O+] and [OH-] is ___________.
Levart [38]

Answer:

the product of the equation is 1.0 x 10^-1  

trust me, i'm a major in Biochem :)

8 0
3 years ago
If 4.12 l of a 0.850 m-h3po4 solution is be diluted to a volume of 10.00 l, what is the concentration of the resulting solution?
statuscvo [17]

The process in which the concentration of the solution is lessened  by the addition of water is said to be dilution and equation of dilution relates the initial concentration and volume of stock solution with the final concentration and volume of the solution.

Formula is given by:

C_{1}V_{1}=C_{2}V_{2}   (1)

where,

C_{1} is the initial concentration

V_{1} is the initial volume

C_{2} is the final concentration

V_{2} is the final volume

Now,

C_{1} = 0.850 M

V_{1} = 4.12 L

C_{2}  =?

V_{2} = 10.00 L

Substitute the give values in formula (1),

0.850 M\times 4.12L=C_{2}\times 10.00 L

C_{2} =\frac{0.850 M\times 4.12L}{10.00 L}

= 0.3502 M

Thus, the final concentration of theH_{3}PO_{4} solution = 0.3502 M












5 0
3 years ago
Draw a Lewis Dot Structure for the following element P
Mkey [24]
Lewis dot structure for phosphorus

6 0
4 years ago
* 25) Aspirin has the formula C.H.O.. If it is decomposed, a product it could never produce is:
gogolik [260]

Answer:

HBO

Explanation:

5 0
3 years ago
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