Ask a question
Acid–base reaction
admin
The drain cleaner Liquid Plumber contains the base NaOH as the main ingredient. The \approx imate pH of this solution would be?
To answer Answers (1)
Acid–base reaction
admin
The effluent from a metal plating plant contains 8.5 mM hydrochloric acid. If this plant produces 1.00 x 10^3 L/hr of effluent, how many liters per day of 2.00 M sodium carbonate solution will be required to neutralize the wastewater?
To answer Answers (1)
Acid–base reaction
admin
What is a litmus test?
To answer Answers (1)
Acid–base reaction
admin
What type of reaction is the reaction of baking soda and vinegar?
To answer Answers (1)
Acid–base reaction
admin
You are creating a tank to grow tadpoles in for an experiment. You know that tadpoles prefer a relatively neutral pH. Over time the water is likely to become more acidic due to tadpole excretions and other biological processes. What might you add to the t
To answer Answers (1)
Acid–base reaction
admin
As a technician in a large pharmaceutical research firm, you need to produce 150 mL of 1.00 M potassium phosphate solution of pH = 7.03. The pKa of H2PO4^- is 7.21. You have 2.00 L KH2PO4 of 1.00 M so
To answer Answers (0)
Acid–base reaction
admin
Determine the name of the compound HClO4.
To answer Answers (1)
Acid–base reaction
admin
A 10 wt% aqueous sulfuric acid solution ( ? = 1.066 g / m L ) flows through a 75 m long pipe with a 4 cm diameter at a rate of 94 L/min. a) What is the molarity of sulfuric acid in the solution? b
To answer Answers (0)
Acid–base reaction
admin
Which of the following substances is the most neutral (neither acidic nor alkaline)? a. Borax pH 9.3 b. Tropicana orange juice pH 3.3. c. Cow’s milk pH 6.7. d. Clorox bleach pH-12.6. e. Acid rain pH 5.2 1 answer
To answer Answers (1)
Acid–base reaction
admin
What is pH value in chemistry?
To answer Answers (1)
Acid–base reaction
admin
What is the strength of the hydrohalic acids from weakest to strongest (HF, HCl, HBr, HAt)?
To answer Answers (1)
Acid–base reaction
admin
Calculate the pH of a 1.02 x 10-4 M phosphoric acid solution.
To answer Answers (1)
Acid–base reaction
admin
What is a base in science?
To answer Answers (1)
Acid–base reaction
admin
Complete this equation to show how hydrofluoric acid, HF, acts as a Bronzed-Lowry add in water. HF + H_2 O rightleftharpoons F^- + H_3 O^+
To answer Answers (0)
Acid–base reaction
admin
It was suggested that we visit a grocery store or auto parts store and find 3 products in 3 different sections (or aisles) of the store that contain an acid(s) or a base(s). Start with common products you would use regularly. Provide the name of the store
To answer Answers (1)
Acid–base reaction
admin
Do most foods tend to be acidic, basic, or neutral? Why? Give some examples to support your answer.
To answer Answers (1)
Acid–base reaction
admin
What is the pH of distilled water?
To answer Answers (1)
Acid–base reaction
admin
What is the name of the acid whose formula is HI? Spell out the full name of the acid.
To answer Answers (1)
Acid–base reaction
admin
What are the normal pH levels of a healthy human being?
To answer Answers (2)
Acid–base reaction
admin
Briefly explain how to make a saturated solution of sodium bicarbonate. When the sodium bicarbonate solution is added to the salicylic acid/naphthalene mixture dissolved in ether, a gas is evolved. W
To answer Answers (1)
Acid–base reaction
admin
What is the IUPAC name for H3PO4?
To answer Answers (1)
Acid–base reaction
admin
Would the reaction HOOCCOOH(aq) + NO2-(aq) arrow HOOCCOO-(aq) + HNO2(aq) favor the reactants or favor the products? Explain.
To answer Answers (1)
Acid–base reaction
admin
Describe how acids and bases affect the color of blue and red litmus paper.
To answer Answers (0)
Acid–base reaction
admin
What is the potential hydrogen (pH) of water value?
To answer Answers (1)
Acid–base reaction
admin
H3PO4 reagent solution in a lab is 85% pure. The specific gravity of the H3PO4 solution is 1.69. Find out the normality of H3PO4.
To answer Answers (1)
Acid–base reaction
admin
A sample of a new cleaning product, “Joe’s Famous Bleach Cleaner,” with a mass of 53.0g was diluted with an acetic acid solution containing excess I-. A small amount of starch indicator solution was then added, turning the solution a deep bluish-purple. T
To answer Answers (0)
Acid–base reaction
admin
Exactly 23.6 mL of a 0.131 N HCl solution was required for the complete neutralization of 25.0 mL of a NaOH solution. What was the normality of the NaOH?
To answer Answers (1)
Acid–base reaction
admin
Only a pH of 8 or higher is alkaline. True False
To answer Answers (1)
Главная › Science › Acid–base reaction
Authorization
*
*

Entry Lost your Password ?
Password generation
Get New Password