Chemistry, 03.08.2019 18:00 ineedhelp2285

Twenty-seven milliliters of an acid with an unknown concentration are titrated with a base that has a concentration of 0.55 m. the indicator changed color when 12.5 milliliters of base were added. what is the concentration of the unknown acid? 0.25 m 1.2 m

Answers: 2

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 20:20

Calculate the molarity of the solution. 6.02 x 1022 molecules of hci (molecular weight = 36.5 g/mole) in 2.0 liters of water m

Answers: 1

Answer

Chemistry, 22.06.2019 08:40

Which statement can best be concluded from the ideal gas law?

Answers: 2

Answer

Chemistry, 23.06.2019 00:20

What type of context clue you understand the meaning of quandary?

Answers: 3

Answer

Chemistry, 23.06.2019 00:30

When a beta particle is emitted, the mass number of the nucleus a. decreases by one b. increases by one c. remains the same d. decreases by two

Answers: 2

Answer

You know the right answer?

Twenty-seven milliliters of an acid with an unknown concentration are titrated with a base that has...

Questions

Business, 12.08.2020 06:01

A company completes construction of a $400 million offshore oil platform and places it into service on January 1. State law requires that the platform...

Mathematics, 12.08.2020 06:01

Angela took a general aptitude test and scored in the 90th percentile for aptitude in accounting. (a) What percentage of the scores were at or below h...

Business, 12.08.2020 06:01

Conor Airlines Inc. recently issued $50 par value preferred stock that pays a 8.25% dividend rate per year. Yahoo. finance shows that the stock has a...

Business, 12.08.2020 06:01

Suppose you earn $40,000 per year and pay taxes based on marginal tax rates. The first tax bracket, which taxes at 10 percent, ranges from $0 to $20,0...

Business, 12.08.2020 06:01

A bank that uses a computer system to record deposits and withdrawals from its customers' checking accounts is using a(n):...

Mathematics, 12.08.2020 06:01

Help please on question 61!! ...

Physics, 12.08.2020 06:01

a. What is the resultant force exerted by the two cables supporting the traffic light in the figure? b. What is the weight of the light? c. If a 20-N...

Mathematics, 12.08.2020 06:01

Find the value of x. ...

Business, 12.08.2020 06:01

A(n) is a computer-based information system designed to help knowledge workers select one of many alternative solutions to a problem....

Mathematics, 12.08.2020 06:01

g natasha is in a class of 30 students that selects 4 leaders. How many ways are there to select the 4 leaders so that natasha is one of the leaders...

Medicine, 12.08.2020 06:01

Parents who have a child with autism spectrum disorder have about a chance of having another child with such a disorder. This rate is more than 100 ti...

Physics, 12.08.2020 06:01

10. How far does a transverse pulse travel in 1.23 ms on a string with a density of 5.47 × 10−3 kg/m under tension of 47.8 How far will this pulse tr...

Business, 12.08.2020 06:01

Best Foods, Inc. has an unlevered cost of capital of 10 percent. The company generates EBIT of $4,250 per year and has a tax rate of 35 percent. If th...

Mathematics, 12.08.2020 06:01

What is the rate of change and initial value for the linear relation that includes the points shown in the table? ху 1 | 20 3 | 10...

Business, 12.08.2020 06:01

The offer curve describes Group of answer choices different wage offers a firm will make to workers of different education levels. different wage-and-...

Business, 12.08.2020 06:01

Suppose you know a company's stock currently sells for $70 per share and the required return on the stock is 14 percent. You also know that the total...

Business, 12.08.2020 06:01

Georgia is the primary shareholder in Acme, Inc., a small corporation. After its corporate certificate was issued by the state, there were no other fo...

Business, 12.08.2020 06:01

Solve the consumer’s problem for John’s optimal demand for Germ-X and Purell. (You should find actual numbers representing the quantity of Germ-X chos...

Business, 12.08.2020 06:01

The firm receives an average of $20,000 in checks per day. The weighted average delay in clearing the checks received is 3 days. Meanwhile, the firm w...

Physics, 12.08.2020 06:01

The bar magnet is pushed toward the center of a wire loop. Looking down from the top view (would appear the magnet is coming up toward the observer);...

More questions: Chemistry Another questions