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What is the percentage by mass of chlorine in hydrochloric acid HCL?
The percentage by mass of chlorine in hydrochloric acid (HCl) is 97.29%.
What is the word equation of calcium with hydrochloric acid?
One gram atomic mass of calcium reacts with two gram molecular masses of hydrochloric acid to form one gram formula mass of calcium chloride and one gram molecular mass of diatomic hydrogen gas.
Where is hydrochloric acid to the food mass?
Hydrochloric acid is naturally produced in the human stomach as part of gastric acid which helps in the digestion process by breaking down food. It is not added directly to food but is produced in the stomach to aid in the breakdown of proteins and kill any potential harmful bacteria in the food.
1.63 g of precipitate is collected from a reaction of a silver nitrate solution with 10.0 mL of hydrochloric acid Calculate the concentration of a hydrochloric acid solution?
To find the concentration of the hydrochloric acid solution, you first need to convert the mass of the precipitate to moles using the molar mass of silver chloride. Then, use the mole ratio from the balanced chemical equation to find the moles of hydrochloric acid used. Finally, calculate the molarity by dividing the moles of hydrochloric acid by the volume in liters.
Which would diffuse faster ammonia or hydrochloric acid?
Ammonia would diffuse faster than hydrochloric acid because ammonia is a lighter molecule with a lower molecular weight, allowing it to move more quickly through a medium. Hydrochloric acid is a denser molecule with a higher molecular weight, which slows down its diffusion rate.
Where is hydrochloric acid added to food mass?
the stomach
What is the percentage by mass of chlorine in hydrochloric acid HCL?
The percentage by mass of chlorine in hydrochloric acid (HCl) is 97.29%.
What is the equivalent mass of hydrochloric acid?
36.5
What is the mass of 1.26 moles of hydrochloric acid?
1,26 moles hydrogen chloride (not hydrochloric acid) is 45,94 g.
What is the word equation of calcium with hydrochloric acid?
One gram atomic mass of calcium reacts with two gram molecular masses of hydrochloric acid to form one gram formula mass of calcium chloride and one gram molecular mass of diatomic hydrogen gas.
What experiment can you do to find out how much calcium carbonate there is in limestone?
To determine the amount of calcium carbonate in limestone, you can perform a titration using hydrochloric acid. By reacting a known mass of limestone with hydrochloric acid, you can measure the volume of acid required to neutralize the calcium carbonate. This information can then be used to calculate the amount of calcium carbonate present in the limestone sample.
Where is hydrochloric acid to the food mass?
Hydrochloric acid is naturally produced in the human stomach as part of gastric acid which helps in the digestion process by breaking down food. It is not added directly to food but is produced in the stomach to aid in the breakdown of proteins and kill any potential harmful bacteria in the food.
Where is the hydrochloric solution added to the food mass?
The stomach
How many grams are 0.7 mole of hydrochloric acid?
This mass is 25,522 g.
1.63 g of precipitate is collected from a reaction of a silver nitrate solution with 10.0 mL of hydrochloric acid Calculate the concentration of a hydrochloric acid solution?
To find the concentration of the hydrochloric acid solution, you first need to convert the mass of the precipitate to moles using the molar mass of silver chloride. Then, use the mole ratio from the balanced chemical equation to find the moles of hydrochloric acid used. Finally, calculate the molarity by dividing the moles of hydrochloric acid by the volume in liters.
Why does the mass of a beaker containing magnesium and hydrochloric acid go down during the reaction?
The mass of the beaker decreases during the reaction between magnesium and hydrochloric acid because hydrogen gas is produced as a byproduct. When magnesium reacts with hydrochloric acid, it forms magnesium chloride and releases hydrogen gas, which escapes into the atmosphere. Since the gas is not contained within the beaker, the total mass of the system decreases as the reaction proceeds.
What do you observe when calcium carbonate reacts with hydrochloric acid?
The loss of mass from the start as time goes on
