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What is the concentration of chloride ion in a 2.0M solution of calcium chloride?
CaCL2 on its own cannot have a concentration. It would have to be dissolved in a solution first. Then, from the amount of CaCl2 which is dissolved in a certain amount of a solute (such as water), you would be able to figure out the concentration.
What color is it when you mix water and calcium chloride?
What happens when you mix water and calcium chloride?Water colour does not change
What does a gallon of calcium chloride way?
Calcium chloride is a solid and therefore is not measured by gallons. The weight of a gallon of calcium chloride solution would depend on the concentration of said solution.
What is the concentration of a solution that has a volume of 2.5 L and contains 660 g of calcium phosphate?
Find the atomic mass of calcium phosphate [ Ca3(PO4)2 ]Ca3 = 120.3P2 = 62O8 = 128Total Atomic Mass = 310.3Moles= mass/atomic massMoles = 660/310.3Moles = 2.127M (Concentration) = moles/litresM= 2.127 mol/2.5LM= 0.8508Concentration = 0.8508M
What affects how quickly acids react with calcium carbonate?
It's the concentration of the acid.Limestone and marble are forms of calcium carbonate.Acid rain reacts with calcium carbonate. The stronger the acid the more quickly it effects calcium carbonate and dissolves.
When calcium chloride (CaCl2) dissolves in water will the solution be an electrolyte or nonelectrolyte solution?
This solution is an electrolyte.
What is the enthalpy of solution of calcium nitrate tetrahydrate in water?
The enthalpy of solution of calcium nitrate tetrahydrate (Ca(NO₃)₂·4H₂O) in water is approximately -11.5 kJ/mol. This value indicates that the dissolution process is endothermic, meaning it absorbs heat from the surroundings, resulting in a decrease in temperature of the solution. This enthalpy change is influenced by the interactions between the solute and solvent, as well as the breaking of ionic bonds in the solid and the formation of hydration shells around the ions.
What is the concentration of chloride ion in a 2.0M solution of calcium chloride?
CaCL2 on its own cannot have a concentration. It would have to be dissolved in a solution first. Then, from the amount of CaCl2 which is dissolved in a certain amount of a solute (such as water), you would be able to figure out the concentration.
What ions are present in the control that contains calcium chloride dissolved in distilled water?
In a control solution containing calcium chloride (CaCl₂) dissolved in distilled water, the primary ions present are calcium ions (Ca²⁺) and chloride ions (Cl⁻). When calcium chloride dissolves, it dissociates into one calcium ion and two chloride ions for each formula unit, resulting in a solution with a concentration of Ca²⁺ and Cl⁻ ions. Thus, the ions in the solution are Ca²⁺ and 2Cl⁻.
What would a student would see if a salt contained calcium ions?
A student would observe that the salt dissolves in water, forming a clear solution. When a calcium-containing salt dissolves, it may produce a white precipitate if reacted with a carbonate or phosphate solution, indicating the presence of calcium ions.
If a saturated solution of calcium hydroxide had a molarity of 0.0125M what is the concentration of Ca and OH?
In a saturated solution of calcium hydroxide, the concentration of calcium ions (Ca^2+) is twice the concentration of hydroxide ions (OH^-). Therefore, in this case, the concentration of Ca^2+ is 0.025M, and the concentration of OH^- is 0.0125M.
Is calcium nitrate a crystalline solid?
Yes, calcium nitrate is an ionic crystalline salt of calcium normally encountered as the tetrahydrate, Ca(NO3)2.4H2O
What is the name of this compound Ca2 Cl4 O12?
The compound described is calcium chloride tetrahydrate.
How you measure calcium concentration with EGTA titration method?
In the EGTA titration method, calcium concentration is measured by titrating a known concentration of EGTA (a calcium chelator) with the solution containing calcium ions. As EGTA binds to calcium ions, the solution's color changes due to the formation of a complex. By monitoring the color change using a spectrophotometer or indicator dye, you can calculate the concentration of calcium ions present in the solution.
What happens when calcium oxide dissolves in water?
When calcium oxide dissolves in water, it forms calcium hydroxide. This process releases a large amount of heat, making it an exothermic reaction. Calcium hydroxide solution is alkaline in nature and can be used in various applications such as in the production of cement and in agriculture as a soil amendment.
Is calcium chloride insoluble in water?
No, calcium chloride is soluble in water. When calcium chloride dissolves in water, it dissociates into calcium ions (Ca2+) and chloride ions (Cl-) which can move freely throughout the solution.
When calcium chloride and water and baking soda were combined what things were formed?
When calcium chloride and water are combined, calcium chloride dissolves in the water to create a solution. When baking soda is added to the solution, it reacts with the calcium chloride to form calcium carbonate, water, and carbon dioxide gas.
