3 years ago

A chemist test new mixtures for paint samples and decides one mixtuees stickiness makes is worthless

1 answer:

monitta3 years ago

4 0

Answer:

known are those proposed by Patrick,1 and Howard,2 and the group scheme devised by ... are unsatisfactory for complicated food mixtures and entirely useless so far as ... Congdon's procedure is evidently based on qualitative tests made on the ... it was decided at the outset that on account of the complex food mixtures.

Explanation:

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pantera1 [17]

Answer:

2.2 moles

Explanation:

n = CV

n = 0.4×5.50

n=2.2 moles

5 0

1 year ago

Read 2 more answers

Write a balanced equation for the neutralization reaction between the following (you do not need to include states of matter):

givi [52]

Answer:

Both have the same balance on a weight with. 2 dimensional figures on the area formula

Explanation:

8 0

2 years ago

3. How does<br> photosynthesis affect<br> your daily life?

olga2289 [7]

Answer:

to create oxygen and energy in the form of sugar

Explanation:

photosynthesis is the process by which plants use sunlight, water, and carbon dioxide

7 0

2 years ago

Write the oxidation number for the following elements: for brainliest answer

ollegr [7]

Explanation:

Here's an oxidation chart to help

..................

6 0

2 years ago

How is percent by mass and concentration related?

Julli [10]

You can have a solution of hydrogen peroxide that might say 10% that means that 10% per mass of the hydrogen peroxide solution is the hydrogen peroxide the rest is water.

concentration is the amount of mass in the solution eg 5gdm-3

hope that helps

6 0

2 years ago