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?
1944909
Questions Asked
3,689
Active Tutors
1438755
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Which of the following is false regarding Mek? Need Assignment Help? Group of answer choices Mek is classified as dual specificity kinase Mek
Which statement best describes the relationship between Parkinson's disease and the neurotransmitter dopamine?
This discussion gives you an opportunity to reflect on the different ways of doing science and converse with your classmates on this topic.
Question: How is erythroblastosis fetalis defined? Need Assignment Help? Group of answer choices
Question: How do primates compare with non-primate mammals in terms of gestation length?
Question: Explain the circumstances that lead to the development of an autoimmune disorder and provide some examples.
The dependent factor in this experiment is tensile strength of the wire. This is the outcome that the engineer is measuring