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dimaraw [331]
3 years ago
10

To produce 8 molecules of ammonia, NH3, we would need ___________ molecules of hydrogen, H2 and ____________ molecules of nitrog

en, N2

Chemistry
1 answer:
Setler79 [48]3 years ago
7 0
I have included the work and the process which is easiest for me to balance chemical equations. I hope it helps!

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Ferric chloride is being applied for coagulation at a 15.0 MGD surface water treatment plant, at a rate of 195 pounds per day. A
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5850 pounds of this chemical will be used in a 30-day month.

195 pounds per day.

So, 30 days = 195 * 30

= 5850 pounds

Iron(III) chloride is the inorganic compound with the components FeCl 3. additionally known as ferric chloride, it is a commonplace compound of iron inside the +3 oxidation country. The anhydrous compound is crystalline and stable with a melting point of 307.6 °C.

The primary use of ferric chloride is to dispose of impurities in water and for wastewater treatment. Ferric chloride is likewise one of the few water remedy chemical compounds that can sequester odors.

Reasonably poisonous with the aid of ingestion but a strong irritant to the skin and eyes. it's far moderately corrosive and skin touch should be avoided and avoid skin and eye contact.

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6 0
2 years ago
List at least four characteristics of acids
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Answer:

pH>7

sour taste

donate H+ ions

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Explanation:

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3 years ago
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The muscle layer of the heart is known as the
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Answer:

Myocardium

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myo means "of muscle" or "relating to muscle"

cardium denotes tissues or cells that are associated with the heart.

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4 years ago
(iii) Calculate the volume of carbon dioxide at room temperature
avanturin [10]

The combustion of 30.0 g of glucose at room temperature and pressure produces 24.0 L of carbon dioxide.

<h3>What is combustion?</h3>

It is a reaction in which a substance burns with oxygen to form carbon dioxide and water.

Let's consider the combustion of glucose.

C₆H₁₂O₆ + 6 O₂ ⇒ 6 CO₂ + 6 H₂O

First, let's convert 30.0 g of glucose to moles using its molar mass.

30.0 g × 1 mol/180.16 g = 0.167 mol

The molar ratio of C₆H₁₂O₆ to CO₂ is 1:6. The moles of carbon dioxide produced are:

0.167 mol Glucose × (6 mol CO₂/1 mol Glucose) = 1.00 mol CO₂

1 mol of an ideal gas at room temperature and pressure occupies 24.0 L.

The combustion of 30.0 g of glucose at room temperature and pressure produces 24.0 L of carbon dioxide.

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Car battery energy that makes device work
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