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What is the pH level of copper sulfate?
The pH level of copper sulfate solution depends on its concentration. A 1% solution of copper sulfate typically has a pH of around 4, making it acidic. However, as the concentration increases, the pH may decrease further due to the presence of sulfate ions. It is important to note that the pH level can vary based on the specific conditions of the solution.
How do you calculate grams of a compound in a solution?
- measuring the mass of this compound and the volume (or mass) of the solution - by chemical analysis (and determination of the concentration of this compound) If you know the molarity, multiply moles by molecular weight and adjust per the volume you have. If you don't know the molarity, a simple means is to just evaporate the solvent and weigh the remaining compound
The strength of a basic solution depends upon?
It's one of the following; a) Its concentration b) Its temperature c) The number of H+ ions that go into solution d) The number of OH- ions that go into solution e) The amound of the solution A)Its Concentration Trust me I Know
What formula can you use to calculate the H3O plus?
The concentration of H3O+ (hydronium ions) in a solution can be calculated using the formula pH = -log[H3O+], where [H3O+] represents the molarity of the hydronium ions. This formula relates the acidity of a solution to the concentration of hydronium ions present.
The absorbance of a solution of NiCl2 of unknown concentration is found to be 0.388 what is the concentration of this soultion?
The concentration of the NiCl2 solution can be determined by using Beer's Law, which states that absorbance is directly proportional to concentration. You would need to know the molar absorptivity of NiCl2 at that specific wavelength in order to calculate the concentration. Plugging in the values of absorbance and molar absorptivity into Beer's Law equation would give you the concentration of the NiCl2 solution.
Solution of level 79 in soko flash?
i want to know the password of level 80 the password is [ donalt ]
What is the percent by mass of N in CaCN2?
How is solution 1 made? What is its concentration? Need to know this to answer the question.
Is it necessary to know the exact concentration of oxalic acid to determine the concentration of the base?
No, it is not necessary to know the exact concentration of oxalic acid if you are titrating it with a base. You can determine the concentration of the base by measuring the volume of the base solution required to neutralize the acid solution.
Does diffusion go from high concentration to low concentration?
Yes, they move from high, to low.
Who has the highest level or do you know anyone who has a high level in Mafia Wars in Facebook?
**Who has the highest level or do you know anyone who has a high level in mafia wars in facebook?** ANSWER: I KNOW PLENTY OF HIGH LEVEL PEOPLE. I HAVE FRIENDS IN THE 400'S AND I'M ON MY WAY UP AS WELL.
How many moles of CaCl2 are in 250 ml of CaCl2 solution?
To determine the number of moles of CaCl2 in a solution, you need to know the concentration of the solution in mol/L. Without this information, it is not possible to calculate the number of moles of CaCl2 in the given volume of 250 ml.
What is the difference between titration and standardization?
Titration is a method used to determine the concentration of a substance in a solution by reacting it with a known concentration of another substance. Standardization, on the other hand, is the process of determining the exact concentration of a solution or reagent by titrating it against a primary standard. So, while titration is the general method for concentration determination, standardization is a specific process within titration used to calibrate solutions or reagents.
