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3 years ago

Predict the products of below reaction, and whether the solution at equilibrium will be acidic, basic, or neutral.

Chemistry

1 answer:

kati45 [8]3 years ago

8 0

Answer: The product of the given reaction is $HNO_{3}$ and the solution at equilibrium will be acidic.

Explanation:

When two or more chemical substances react together then it forms new substances and these new substances are called products.

For example, $3N_{2}O_{5} + 3H_{2}O \rightarrow 6HNO_{3}$

This shows that nitric acid $(HNO_{3})$ is the product formed and it is an acidic substance.

Hence, the solution at equilibrium will be acidic in nature.

Thus, we can conclude that the product of the given reaction is $HNO_{3}$ and the solution at equilibrium will be acidic.

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How many moles of O2 are produced in the decomposition of 24 g of water in the

Natali5045456 [20]

M of water = 2(1) + 16 = 18 g/mol
n of water = 24g/(18g/mol) = 4/3 mol
n of H2O : n of O2 = 2 : 1
2:1 = 4/3 : x
x = (4/3)/2 = 2/3 mol of O2

8 0

3 years ago

Which type of reaction is represented by the generic equation ab cd right arrow. ad cb? combustion decomposition single replacem

arsen [322]

The illustration would be that of a double replacement reaction.

<h3>What are double replacement reactions?</h3>

They are reactions in which 2 ionic compounds exchange ions to form two new products.

Thus, in the reaction: ab + cd ----------> ad + cb

ab and cd are two ionic compounds. The b in ab is replaced by the d in cd while the d in cd itself is replaced by the b in ab. Hence, new products, ad and cd, are formed.

More on double replacement reactions can be found here: brainly.com/question/19267538

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4 0

2 years ago

If the temperature of a gas is increased from 20°C to 35°C, what is the new pressure if the original pressure was 1.2 atm? Assum

Marta_Voda [28]

Answer:

B.) 1.3 atm

Explanation:

To find the new pressure, you need to use Gay-Lussac's Law:

P₁ / T₁ = P₂ / T₂

In this equation, "P₁" and "T₁" represent the initial pressure and temperature. "P₂" and "T₂" represent the final pressure and temperature. After converting the temperatures from Celsius to Kelvin, you can plug the given values into the equation and simplify to find P₂.

P₁ = 1.2 atm P₂ = ? atm

T₁ = 20 °C + 273 = 293 K T₂ = 35 °C + 273 = 308 K

P₁ / T₁ = P₂ / T₂ <----- Gay-Lussac's Law

(1.2 atm) / (293 K) = P₂ / (308 K) <----- Insert values

0.0041 = P₂ / (308 K) <----- Simplify left side

1.3 = P₂ <----- Multiply both sides by 308

3 0

1 year ago

Glucose is stirred into water to form a solution. In this case, what are the glucose and water?

lilavasa [31]

<em>Glucose is the solute and water is the solvent. (Answer C)</em>

<h3><em>Further explanation</em></h3>

Mixtures: Substances that are composed of several types and non-permanent comparison substances from elements and compounds.

The mixture is a material consisting of two or single substances. The material we meet every day is almost all mixed. We often make a mixture of ingredients, for example when we make coffee or sweet tea.

The mixture is divided into three types, namely:

• Homogeneous mixture = solution

• Heterogeneous mixture = suspension, and

• A mixture that is in a state between suspension and solution = Colloid

The solution is a mixture of two or more substances consisting of solutes and solvents. The particle size of the solution is very small, less than 1 nm, so it cannot be seen using ultra microscopes. and can not be distinguished between solute and solvent medium. Substances in the solution cannot be separated by filtration.

For example sugar solutions, we cannot tell which sugar or water in a sugar solution. Some examples of solutions are salt solutions, acid-base solutions, and others.

The solution is a homogeneous mixture and has the same composition in each part.

The solution consists of solvents (solvents) and solutes (solute)

Usually, components that are in large quantities are considered as solvents.

So if we make a sugar solution, Glucose is the solute and water is the solvent. (Answer C)

<h3><em>Learn more</em></h3><h3><em>a substance than can be separated brainly.com/question/1593828</em></h3>

<h3><em>Answer details </em></h3>

Grade: Senior High School

Subject: Chemistry

Chapter: Material Classification

Keywords: solution, solute, solvent, sugar

8 0

3 years ago

What are the major storage reservoirs of carbon

AVprozaik [17]

Answer:

Check Explanation.

Explanation:

When we are talking about the reservoirs of carbon we mean the places where carbon are been stored. So, we will be considering the places where carbon can be stored in our planet. Remember that carbon is the 6th element in the periodic table or chart.

Within these Reservoirs, the carbon moves from one to another and that is called Carbon cycle. The reservoirs of carbon can be in the atmosphere, the lithosphere and in the biosphere.

(1). Carbon can be stored in the atmosphere as Carbondioxide,CO2.

(2). Carbon can be found on lithosphere in sedimentary rock such as limestone. Also, as components in fossil fuels.

(3). Carbon can be found in the biosphere as soil carbon.

5 0

4 years ago