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mamaluj [8]
3 years ago
10

What determines the ending units of a stoichiometry problem?

Chemistry
1 answer:
kicyunya [14]3 years ago
4 0

Answer:

1.Write the balanced chemical equation.

2.Convert the units of the given substance (A) to moles.

3.Use the mole ratio to calculate the moles of wanted substance (B).

4.Convert moles of the wanted substance to the desired units.

Explanation:

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Dome mountains are formed when:
Airida [17]

Answer:

Dome mountains are formed when hot molten material (magma) rising from the Earth's mantle into the crust that pushes overlying sedimentary rock layers upward to form a “dome” shape.

Explanation:

6 0
3 years ago
How many moles of ammonium sulfate can be from the reaction of 30.0 mol of NH3 with H2SO4 according to the following equation: 2
marysya [2.9K]

Answer:

15 moles of  ammonium sulfate would be formed from 30 moles of ammonia.

Explanation:

Given data:

Number of moles of ammonium sulfate formed = ?

Number of moles of ammonia = 30.0 mol

Solution:

Chemical equation:

2NH₃  +   H₂SO₄  →  (NH₄)₂SO₄

Now we will compare the moles of ammonium sulfate with ammonia.

                           NH₃           :           (NH₄)₂SO₄

                             2              :               1

                            30.0          :              1/2×30.0 = 15.0 mol

So 15 moles of  ammonium sulfate would be formed from 30 moles of ammonia.

7 0
3 years ago
Which of the following statements best describes the relationships between carrying captivity in population size
Ierofanga [76]

The correct answer is letter a, whereas, carrying capacity in captivity increases population size. It is because the carrying captivity is the one responsible for having a maximum population size in which will help in sustaining the necessities that the species need in the environment in which makes it responsible for the population size to increase depending on its capacity. The correct answer is letter a.

4 0
3 years ago
IS THIS RIGHTTTT?????????
denis23 [38]

The first diagram is showing carboxylic acid because carboxyl contains a Carbon atom as the central atom bonded with  OH group, a double bonded Oxygen, hydrogen ofc, and a lone R group.

2. It is ester group

3. Correct its ether

4. It's the exact diagram for ethyl alcohol, so correct

WOOT WOOOT

7 0
3 years ago
What one is the answer?​
geniusboy [140]

Answer:

X:{ \tt{ \green{green \: particle \:» \:  }electron}} \\ Y:{ \tt{ \blue{blue \: particle \:»  \: }proton}} \\ Z:{ \tt{ \red{red \: particle \:» \:  }neutron}}

5 0
3 years ago
Read 2 more answers
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