Question

How many moles of HNO3 can react with 3.8g of Ca(OH)2?

183

likes

914 views

Answer to a math question How many moles of HNO3 can react with 3.8g of Ca(OH)2?

$Expert avatar$

Timmothy

4.8

99 Answers

\textbf{Step 1: Balanced Chemical Equation}

The balanced chemical equation for the reaction between

Ca(OH)_2

and

HNO_3

is:

Ca(OH)_2 + 2HNO_3 \rightarrow Ca(NO_3)_2 + 2H_2O

\textbf{Step 2: Calculate Molar Mass of } Ca(OH)_2

The molar mass of Ca(OH)_2 is calculated as:

Molar\ Mass\ of\ Ca(OH)_2 = 40.08 + (2 \times 16.00) + (2 \times 1.01) = 74.1\ g/mol

\textbf{Step 3: Calculate Moles of } Ca(OH)_2

The number of moles of Ca(OH)_2 present in 3.8 grams is calculated as:

Moles\ of\ Ca(OH)_2 = \frac{3.8\ g}{74.1\ g/mol} \approx 0.0513\ moles

\textbf{Step 4: Determine Moles of } HNO_3 \textbf{ that React with } Ca(OH)_2

Since 2 moles of HNO3 react with 1 mole of Ca(OH)2, we calculate the moles of HNO3 needed:

Moles\ of\ HNO_3 = 2 \times 0.0513\ moles \approx 0.1026\ moles

\textbf{Answer:}

About 0.1026 moles of

HNO_3

can react with 3.8 grams of

Ca(OH)_2

Frequently asked questions (FAQs)

What is the condition for the signs of equality between triangles?

Math question: What is the equation of the basic shape of a graph that resembles a "U" and opens upwards?

What is the variance of the dataset {3, 6, 9, 12, 15}?

New questions in Mathematics

A=m/2-t isolate t

Using a remarkable product you must factor the expression: f(x) =36x^2-324 and you are entitled to 5 steps

3(2+x)-2(2x+6)=20-4x

How many percent is one second out a 24 hour?

what is 3% of 105?

5) A family with a father, mother and 3 children must sit on five chairs in a row and the only restriction is that the mother must be at one end. In how many different ways can they be seated?

58+861-87

Two numbers differ by 7, and the sum of their squares is 29. Find the numbers.

A bird randomly chooses to land on 1 of 12 perches available in its aviary. Determine the Probability of it landing on a perch numbered 8 and then on a perch marked with a prime number; take into account that he never lands on the same perch in the sequence.

By direct proof, how can you prove that “The sum of any three consecutive even integers is always a multiple of 6”.

A recurring sequence is one where elements repeat after completing one standard. If the sequence AB8C14D96AB8C1... is recurring its twentieth term is equal to: (A) B. (B) 8. (C) A. (D) 6. (E) D.

From 1975 through 2020 the mean annual gain of the Dow Jones Industrial Average was 652. A random sample of 34 years is selected from this population. What is the probability that the mean gain for the sample was between 400 and 800? Assume the standard deviation is 1539

Determine the increase of the function y=4x−5 when the argument changes from x1=2 to x2=3

The two sides of the triangle are 12 cm and 5 cm, and the angle between the sides is 60°. Cover the area of the triangle!

392929-9

Sabendo+que+o+tri%C3%A2ngulo+ABC+%C3%A9+ret%C3%A2ngulo+e+que+um+de+seus+%C3%A2ngulos+mede+30+quanto+mede+o+terceiro+ tri%C3%A2ngulo

We have received our p&l statement back from accounts. The board has asked for an innovation hub. What items should we prioritise reviewing to decide if we can afford an innovation hub?

4m - 3t + 7 = 16

Solve the system of equations by the addition method. 0.01x-0.08y=-0.1 0.2x+0.6y=0.2

(3b)⋅(5b^2)⋅(6b^3)

How many moles of HNO3 can react with 3.8g of Ca(OH)2?

Answer to a math question How many moles of HNO3 can react with 3.8g of Ca(OH)2?

You might be interested in