(a) calculate %ic of the interatomic bonds for the intermetallic compound al6mn. (b) on the basis of this result what type of in

Response:

For each nitrate-based salt, we assess the nitrate mole count, as depicted below:

Calcium nitrate contributes two moles of nitrate, sodium nitrate provides one, and aluminum nitrate contains three. Summing the moles gives us the total nitrate mole count:

Ultimately, we proceed to calculate the molarity:

Best,

0.1045M represents the concentration of the initial sulfuric acid solution

Explanation:

Titration is conducted to ascertain the volume or concentration of an unknown electrolyte.

Given data:

acid volume = 50 ml

acid molarity =?

NaOH volume = 34.62 ml

molarity of NaOH = 0.1510

The titration formula applied is

Macid x Vacid = Mbase x Vbase

Substituting the values into the above equation results in:

Macid x 50 = 34.62 x 0.1510

Macid =

           = 0.1045 M, indicating the molarity of the sulfuric acid solution used to neutralize the 0.1510 M base solution.

Answer: refer to the explanation

Explanation:

This question requires calculating mass. To determine the mass, we need values for two parameters, namely the specifications for the grade 70 tow chain and the mass per unit length given.

Assuming the mass per unit length is 3 kilograms per meter (kg/m) and the length of the grade 70 tow chain is 5 meters (m).

Thus, the formula used to compute the mass of the chain is as follows;

Mass of the chain = mass per unit length (kg/m) × length ---------------------------------------------------------------------------------------------------------------------(1).

Mass of the chain = 3 kg/m × 5 m.

Mass of the chain equals 15 kg.

Answer:

25.2 kJ

Explanation:

The full question can be found in the image linked to this response.

It's important to highlight that the heat absorbed by the 2.00 L of water for increasing its temperature from the beginning to the end comes solely from the burning of benzoic acid, as there are no heat transfers to the container or the surroundings.

To find the heat released from benzoic acid combustion, we simply measure the heat needed to warm the water.

Q = mCΔT

To find the mass of the water,

Density = (mass)/(volume)

Mass = Density × volume

Density = 1 g/mL

Volume = 2.00 L = 2000 mL

Mass = 1 × 2000 = 2000 g

C = specific heat of water = 4.2 J/g.°C

ΔT = (final temperature) - (Initial temperature)

Final water temperature = 25°C

Initial water temperature = 22°C

ΔT = 25 - 22 = 3°C

Q = (2000×4.2×3) = 25,200 J = 25.2 kJ

Hope this Helps!!!

Answer:

B

Explanation:

Flammable substances contain chemicals that react with flames, thus making it their chemical property, particularly when they encounter other materials that cause a reaction.