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Rina8888 [55]
4 years ago
15

Helppp me faststttttt plzzzzz freee points

Chemistry
2 answers:
Volgvan4 years ago
8 0

Explanation:

Where is the question.

lara [203]4 years ago
3 0
Okkk whatttt issss theeeee questionnnnnn?????
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Which blood protein level increases in the case of primary liver cancer?
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Answer:

Alpha feto protein AFP

Explanation:

Plasma protein bio marker alpha feto protein is detected by the liver test to determine the presence of liver cancer in a patient.

High levels of alpha feto proteins is also a sign of cancer of ovaries and testicles and also liver non cancerous diseases that is cirrhosis and hepatitis.

The increased levels of  two liver enzyme AST and ALT is also indicator of hepatic cancer.

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The complete combustion of octane, C8H18, the main component of gasoline, proceeds as follows: 2C8H18 (l) 25 O2(g) --> 16 CO2
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The ratio of mole number of the reactants and products is equal to the coefficients. So the answer is a. 18.75 mol. b. 35.1 g. c. 1.38 * 10^5 g.
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3 years ago
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3 years ago
Which of the following variables has the least effect on the rate a substance dissolved in a container of water?
Lelechka [254]
I think it’s A. The force of the stirring
4 0
3 years ago
A foundry produces circular utility access hatches (manhole covers). Currently, 120 covers are produced in a 10-hour shift. If l
SOVA2 [1]

Answer:

14.4 covers/hr.

Explanation:

First, we need to identify how much covers are produced in 1 hour, which will be total produced divided by the total time:

covers/hr = 120/10

covers/hr = 12

If the production will be increased by 20%, it means that new production will be the initial one plus 20% (0.20) of it:

12 + 0.20*12 =  14.4 covers/hr.

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