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Gekata [30.6K]
3 years ago
11

The kidneys perform several important functions in the human body. One of these is to regulate the amount of water that makes up

the liquid part of blood. If too much water is present, the kidney will increase the amount of urine produced and lower the amount of liquid water in the blood. If the amount of water is too low, the kidney will decrease the amount of urine produced in order to conserve water.
A person spends several days in a hot, dry desert environment with little water available to drink. Which statement BEST summarizes how the kidneys will function during this time?
A) the amount of urine produced will increase to allow the body to eliminate heat
B) the amount of urine produced will increase in order to eliminate waste products from the body
C) the amount of urine produced will decrease in order to maintain the proper amount of water in the bloodstream
D) the amount of urine produced will decrease because the body will not be
Chemistry
2 answers:
Tasya [4]3 years ago
8 0

Answer:The answer to your question is C) the amount of urine produced will decrease in order to maintain the proper amount of water in the bloodstream.

Explanation:

givi [52]3 years ago
7 0

Answer:

c)the amount of urine will decrease

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How many liters of space will 7.80 moles of methane gas (CH4) occupy at STP
Alchen [17]

Answer:

V CH4(g) = 190.6 L

Explanation:

assuming ideal gas:

  • PV = RTn

∴ STP: T =298 K and P = 1 atm

∴ R = 0.082 atm.L/K.mol

∴ moles (n) = 7.80 mol CH4(g)

∴ Volume CH4(g) = ?

⇒ V = RTn/P

⇒ V CH4(g) = ((0.082 atm.L/K.mol)×(298 K)×(7.80 mol)) / (1 atm)

⇒ V CH4(g) = 190.6 L

4 0
3 years ago
According to markovnikov's rule of the electrophilic addition to an alkene, the electrophile, usually a proton, is more likely t
stealth61 [152]

According to markovnikov's rule of the electrophilic addition to an alkene, the electrophile, usually a proton, is more likely to add to the less-substituted carbon in a double bond.

With additional substituents present in this configuration, the intermediate carbocation is stabilised by being located on the more-substituted carbon.

The nucleophile will then end up in a double bond on the more-substituted carbon in a reaction that follows Markovnikov's rule.The outcome of some addition reactions is described by Markovnikov's rule or Markownikoff's rule in organic chemistry. Vladimir Markovnikov, a Russian scientist, created the rule in 1870.

To learn more about Markovnikov's rule

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8 0
2 years ago
A sealed reaction vessel initially contains 1.113×10-2 moles of water vapor and 1.490×10-2 moles of CO(g).
Molodets [167]

Answer:

Kc =\frac{[8.326x10-3]^{1} }{[1.113x10-2]^{1}[1.490x10-2]^{1}  }

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Explanation:

1. Balance the equation

2. Use the Kc formula

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Please help with this question.
marysya [2.9K]

Answer:

It is C.

Explanation:

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