Chemistry, 12.03.2020 18:30 reecce2233

The forensic technician at a crime scene has just prepared a luminol stock solution by adding 19.0 g of luminol into a total volume of 75.0 mL of H2O. What is the molarity of the stock solution of luminol?

Answers: 3

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 09:30

What is the molar mass of potassium nitrate, kno3

Answers: 1

Answer

Chemistry, 22.06.2019 11:20

Which fact represents evidence for the big bang theory?

Answers: 2

Answer

Chemistry, 22.06.2019 14:50

Which of the following is most likely true about water in chemical systems? a) water dissolves nonpolar ionic compounds. b) water dissociates ionic compounds. c) water dissociates covalent molecules. d) water dissolves nonpolar covalent substances.

Answers: 1

Answer

Chemistry, 22.06.2019 18:30

Which of the following words describe the reality that the universe looks the same from various perspective

Answers: 3

Answer

You know the right answer?

The forensic technician at a crime scene has just prepared a luminol stock solution by adding 19.0 g...

Questions

Health, 20.02.2020 17:26

Hey wanna chat please answer...

Computers and Technology, 20.02.2020 17:26

Hich formula would you enter to return the number 2? =MAX(A2:B5) =AVERAGE(A2:B5) =SUM(A2:B5) =MIN(A2:B5)...

Mathematics, 20.02.2020 17:26

From a deck of 52 cards, the 12 face cards and 4 aces are removed. From these 16 cards, 4 are chosen. How many combinations are possible that have at...

Business, 20.02.2020 17:26

You sell short 200 shares of Doggie Treats Inc. Which are currently selling at $22 per share. You post the 48% margin required on the short sale. If y...

Mathematics, 20.02.2020 17:26

When 5 times a number is decreased by 20, the answer is the same as when 60 increased by that number. Find the number....

Mathematics, 20.02.2020 17:26

Which points have an x-values less than zero?...

History, 20.02.2020 17:26

1. Identify Cause and Effect How did the Industrial Revolution lead to the new imperialism? Jed...

Biology, 20.02.2020 17:26

10 points QUESTION 1 When cells express different genes, what occurs? cell reproduction morphogenesis

Business, 20.02.2020 17:26

Your company policy allows gift exchanges with customers up to a certain limit. By mistake, you have given a gift beyond the limit mentioned in your c...

Social Studies, 20.02.2020 17:26

Your neighbors have three children, and both parents work. Without fail, whenever one of the children is sick, the expectation is that the mother will...

Business, 20.02.2020 17:26

Oriole Industries collected $105,000 from customers in 2014. Of the amount collected, $25,000 was from services performed in 2013. In addition, Primo...

Computers and Technology, 20.02.2020 17:26

How are binary values represented in amplitude-shift keying, and what is the limitation of this approach?...

Mathematics, 20.02.2020 17:26

Find the percentage of students that scored higher than 95.5. Round your answer to the nearest percent....

English, 20.02.2020 17:26

1. Each stanza in this poem has six lines. Which lines rhyme within each stanza?...

Mathematics, 20.02.2020 17:26

On a coordinate plane, a red line, labeled g of x, begins on a negative slope, crosses the x-axis at (negative 2, 0), the y-axis at (0, negative 2), a...

History, 20.02.2020 17:27

The rise and fall of Caesar represented what? A The Christening of Rome. B The rise of the Roman Republic. C The e...

Physics, 20.02.2020 17:27

You throw a rock straight up from the edge of a cliff. It leaves your hand at time tt = 0 moving at 12.0 m/sm/s. Air resistance can be neglected. Find...

English, 20.02.2020 17:27

A(n) _ allows a student the chance to observe professionals in the workplace for one to three days. serve professionals in the...

Mathematics, 20.02.2020 17:27

Consider the two triangles. How can the triangles be proven similar by the SSS similarity theorem? Show that the ratios u. W a...

Biology, 20.02.2020 17:27

Your study group is in the midst of a discussion on fungi. One of your classmates emphatically states that animals and fungi do not share an evolution...

More questions: Chemistry Another questions