Which products were produced or raised in large amounts on the prairie?

Chemistry

2 answers:

slavikrds [6]4 years ago

3 0

The correct answer is, tobacco.

Margarita [4]4 years ago

3 0

Answer:

<u>D. Wheat</u>

Explanation:

As prairies grassland cover about 40% of the United States they are recently developed systems of North America. These grasslands stretch from the rocky mountain to east of Mississippi River and south of texas.

The grassland is a biome, including, purple needlegrass, wild oats, foxtail, ryegrass, and buffalo grass. Thus prairies are also known as the wheat bowl of North America and Texas is known as the <u>wheat belt.</u>

As being a winter crop it gets most of its required nutrients from the fertile soil and nearly 50% of the production is exported from the state.

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Alina [70]

The empirical formula for this vitamin : C₃H₄O₃

<h3>Further explanation </h3>

The empirical formula is the smallest comparison of atoms of compound =mole ratio of the components

The principle of determining empirical formula

Determine the mass ratio of the constituent elements of the compound.
Determine the mole ratio by dividing the percentage by the atomic mass

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$\tt \dfrac{12}{44}\times 1.4991=0.409~g$

Mass of H in H₂O :(MW H = 1 g/mol, H₂O = 18 g/mol)

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Mass O = Mass sample - (mass C + mass H) :

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mol ratio C : H : O =

$\tt \dfrac{0.409}{12}\div \dfrac{0.0455}{1}\div \dfrac{0.5455}{16}\\\\0.0341\div 0.0455\div 0.0341\rightarrow 1\div 1.33\div 1=3\div 4\div 3$

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3 years ago

Name the type of organic compound from each description of the functional group: (b) group that is not polar and has a double bo

krek1111 [17]

Some of the crucial functional groups in organic compounds are the hydroxyl, methyl, carbonyl, carboxyl, amino, phosphate, and sulfhydryl groups. The formation of molecules including DNA, proteins, carbohydrates, and lipids depends heavily on these groups.

<h3>What is Function Group ?</h3>

In organic chemistry, a functional group is a collection of atoms within molecules that interact to cause predictable reactions. Functional groups include the hydroxyl, ketone, amine, and ether groups, for instance.

(b) Most double bonds, such those found in alkenes, are formed when two carbon atoms are present. In a carbonyl group, for instance, where a carbon atom and an oxygen atom are together, there are several double bonds connecting the two separate components. Sulfoxides (S=O), imines (C=N), and azo compounds (N=N) also include common double bonds.

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2 years ago

How many elements are there

Levart [38]

Answer:

there r 118 elements in periodic table..

hope it helps.

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3 years ago

Read 2 more answers