Recently Asked Questions In Chemistry

Question

What was NOT a major problem faced by the cities in the table above? to. The growth of nativist attitudes against immigrants b. Rising food prices caused by labor shortages on farms c. Increased corruption in the city government by political machines. d. Increased congestion of pedestrian, wagon and train traffic.

Answer

C. Increased corruption in the city government by political machines.

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The major problems faced by the cities in the table above were the growth of nativist attitudes against immigrants, rising food prices caused by labor shortages on...

Question

Cycloalkane Reactions

With certain exceptions, undergo the same reactions as

alkanes (combustion and halogenation)

• Predict the organic products) of the following reactions:

Cyclopropane + Brz heat

Answer

1,2-dibromocyclopropane

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When cyclopropane reacts with Br2 in the presence of heat, it undergoes a substitution reaction where two bromine atoms are added across...

Question

Which of the following is correct regarding the intensity of moderate physical activity?

at least as intense as brisk walking but less intense than normal jogging

at least as intense as a jog but less intense than a run

• less intense than a full out sprint

• very low intensity; equal to low intensity yoga

Answer

at least as intense as brisk walking but less intense than normal jogging

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The correct answer is at least as intense as brisk walking but less intense than normal jogging. Moderate physical activity is defined as an activity that is at...

Question

The inner wall of the small intestine contains millions of finger!

projections called

Answer

villi.

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The inner wall of the small intestine is lined with millions of tiny finger-like projections called villi. These villi increase the surface area of the...

Question

Temprano es lo opuesto de

3.

tarde.

noche.

Answer

Correcto, temprano es lo opuesto de tarde.

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None

Question

20.14 Completa le frasi con less / fewer... than, as much / as many... as.

1. It's not fair. You've

got

homework

at the conference so you could eat

us. 2. There was a buffet lunch

you

There were

attractions

liked. 3. We didn't like the theme part.

we

didn't cost

thought. 4. The tickets for the concen

around

expected. 5. It was a relaxing trip. There weren't

cars

usual.

Answer

1. as much as 2. fewer than 3. as many as 4. as much as 5. fewer than

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1. It's not fair. You've got as much homework at the conference as us. 2. There was a buffet lunch with fewer...

Question

The states' Reserve Powers come from the ——. In government definition and summary

Answer

10th Amendment of the United States Constitution.

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The 10th Amendment of the United States Constitution is part of the Bill of Rights and was ratified on December 15, 1791...

Question

00000

Level 2

03

Which of the following is not a function of

the digestive system?

Answer

Thinking.

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The digestive system is responsible for breaking down food, absorbing nutrients, and eliminating waste. Thinking is not a function of the digestive system...

Question

Sometimes countries give up some control of their own affairs to work together on goal

they all share. This is a form of

Answer

International Cooperation.

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International cooperation is a form of collaboration between two or more countries in order to achieve a common goal. This can involve sharing resources, exchanging information, and...

Question

Describe the phosphate cyde How does the use of

chemical phosphate fertilzer alter this cyde?

Answer

The phosphate cycle is a biogeochemical cycle that involves the movement of phosphorus between the biotic and abiotic components of the environment. The use of chemical phosphate fertilizer alters this cycle by introducing large amounts of phosphorus into the environment, which can lead to eutrophication and other environmental issues.

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The phosphate cycle is a biogeochemical cycle that involves the movement of phosphorus between the biotic and abiotic components of the environment. Phosph...