Calculate and explain exactly how to make solution of hcl
A teacher has a stock solution of 12M HCL. They need to make 500 mL of a 2.5 M solution of HCL. Calculate and specifically explain exactly how to make this solution.
Now Priced at $5 (50% Discount)
Recommended (90%)
Rated (4.3/5)
How are the empirical and molecular formulas of a compound related? What is the empirical formula of compounds: ethyne (C2H2) and styrene (C8H8).
The precipitate was then heated in a stream of Cl2, converting it to 0.7125 g of AgCl. Calculate the % w/w NaNo3 in the sample.
Write down the structure of molecule A, write a balanced equation for these two reactions and give the name of B?
Fe+3 can be identified in solution by breaking apart the ion (III) hydroxide, putting Fe+3 back into solution, and then complexing it to form a blood-red solution. Write a net ionic equation for this process.
They need to make 500 mL of a 2.5 M solution of HCL. Calculate and specifically explain exactly how to make this solution.
Calculate the pH of a solution prepared by dissolving 0.750 mol of NH3 and 0.250 mol NH4Cl in water sufficient to yield 1.00 L of solution. The Kb of ammonia is 1.77 x10-5 .
A-One HVAC started selling annual maintenance agreements for $100 in January. This entitles the customer to two maintenance calls - one in May and one in October. A-One also performs maintenance calls by appointment for $75 per call.
A solution is prepared by mixing 5.4 g of FeCl3 with enough water to make 75 mL of solution. Calculate the molarity of the solution.
A 420g mixture of butane and butene is combusted in air to make carbon dioxide and water. If 555 grams of water are formed, how much butane was in the mixture?
1930564
Questions Asked
3,689
Active Tutors
1438807
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Impact evaluations differ from process evaluations in what ways? Group of answer choices Process evaluations seek to assess
The nurse cares for a client who is believed to have developed TB. The nurse implements which actions when collecting sputum specimen?
Question: Which trauma patient is most at risk for posttraumatic acute kidney injury?
An older male client who has recently been admitted to the hospital tells the practical nurse (P) that he is unable to fall asleep states
What characteristic best describes holistic health methods? a. They place the major responsibility for attaining wellness on the patient.
Which of the following is true regarding Levodopa? Group of answer choices D. Dyskinesias often develop within the first year of use
Which of the following are correct statements regarding pain? (Select three) a. Pain is a personal and subjective experience