subject

Chemistry, 17.12.2021 02:00 AnimePo2020

A 2.00 g brass sample is dissolved and the resulting Cu 2 solution is diluted to 100.0 mL. If the solution has an absorbance of 0.45, what was the percentage of copper in the brass sample

ansver

Answers: 3

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 20:30

18. use the activity series to predict whether the following synthesis reaction will occur. write the chemical equations for the reaction if it's predicted to occur. (s) + o2(g) -> *note: it is possible.*

Answers: 1

question

Chemistry, 22.06.2019 07:30

Identify two types of chemical bonding in the source of dietary potassium

Answers: 3

question

Chemistry, 22.06.2019 08:00

Why is silver chloride is an ionic compound

Answers: 1

question

Chemistry, 22.06.2019 15:00

Large helium-filled balloons are used to lift scientific equipment to high altitudes. what is the pressure inside such a balloon if it starts out at sea level with a temperature of 10.0ºc and rises to an altitude where its volume is twenty times the original volume and its temperature is – 50.0ºc ?

Answers: 2

You know the right answer?

A 2.00 g brass sample is dissolved and the resulting Cu 2 solution is diluted to 100.0 mL. If the so...

Questions

question

Social Studies, 03.02.2020 20:55

Which of the barbary states did jefferson choose to blockade in 1801? a) tripoli b) morocco c) algiers d) tunis...

question

Mathematics, 03.02.2020 20:55

Write the equation of the line that is parallel to the line 7 − 4 x = 7 y 7−4x=7y through the point (2,0)....

question

Mathematics, 03.02.2020 20:55

The consumption of a vegetable has decreased. the consumption per capita in 2000 was 22.8 pounds, and in 2010, the consumption dropped to 12.1 pounds....

question

English, 03.02.2020 20:55

Scientific knowledge is both durable and open to change. in your own words, explain why scientific knowledge may be open to change. include two exampl...

question

English, 03.02.2020 20:55

How could you correctly combine the first three sentences of the passage below to add variety? check all that apply. i saw amir. i was visiting new y...

question

English, 03.02.2020 20:55

Though wise men at their end know dark is right, because their words had forked no lightning they do not go gentle into that good night.

question

Mathematics, 03.02.2020 20:55

Can you tell me if my answers are wrong or right? explain why or why not. (answers located at the bottom. 5,0)

question

Mathematics, 03.02.2020 20:55

Quincy feeds his dog 2.75 cups food each day each cup of dog food costs $1.25. he multiplies the numbers together to determine how much it costs to fe...

question

Advanced Placement (AP), 03.02.2020 20:55

First-hand personal experience is enough to base a statement of fact on. a. true b. false...

question

Mathematics, 03.02.2020 20:55

Videos mom buy an 8 pack of juice boxes at the store for $4 find the unit rate for the juice...

question

English, 03.02.2020 20:55

What structural elements of romeo and juliet show seneca’s influence on elizabethan drama?...

question

Biology, 03.02.2020 20:55

Bioinformatics includes all of the following except...

question

History, 03.02.2020 20:55

In the mid-1700s, savannah's ports played an integral role in the controversial a) rice trade. b) cotton trade. c) animal pelt tra...

question

History, 03.02.2020 20:55

Will mark brainliest need correct answers. 1. world war i started in 1914, but the united states did not join until 1917. explain two reas...

question

Mathematics, 03.02.2020 20:55

If 1/2 gallon of paint covers 1/6 of the wall , then how much paint is needed for the entire wall ?...

question

Social Studies, 03.02.2020 20:55

Why would a totalitarian government be considered to be more efficient at making decisions and democratic one...

question

Mathematics, 03.02.2020 20:55

There is a sales tax of six dollars on an item that cost $88 before tax the sales tax on a second item is $21 how much does the second item cost befor...

question

Mathematics, 03.02.2020 20:55

Is 100 greater than 8 feet 6 inches...

question

Social Studies, 03.02.2020 20:55

The population of ancient egypt was probably about one million, 95 percent of whom were farmers. according to the chart, when were farmers busiest?

question

History, 03.02.2020 20:55

How did the patriots justify their separation from great britain must be in tieds format...

More questions: Chemistry Another questions

Questions on the website: 13722367