![subject](/tpl/images/cats/himiya.png)
Chemistry, 26.12.2019 05:31 jenisimonsow6ddf
One way in which the useful metal copper is produced is by dissolving the mineral azurite, which contains copper(ii) carbonate, in concentrated sulfuric acid. the sulfuric acid reacts with the copper(ii) carbonate to produce a blue solution of copper(ii) sulfate. scrap iron is then added to this solution, and pure copper metal precipitates out because of the following chemical reaction: (s) (aq) (s) (aq) suppose an industrial quality-control chemist analyzes a sample from a copper processing plant in the following way. he adds powdered iron to a copper(ii) sulfate sample from the plant until no more copper will precipitate. he then washes, dries, and weighs the precipitate, and finds that it has a mass of . calculate the original concentration of copper(ii) sulfate in the sample. be sure your answer has the correct number of significant digits.
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 12:20
The yearly amounts of carbon emissions from cars in belgium are normally distributed with a mean of 13.9 gigagrams per year and a standard deviation of 5.8 gigagrams per year. find the probability that the amount of carbon emissions from cars in belgium for a randomly selected year are between 11.5 gigagrams and 14.0 gigagrams per year. a. 0.340 b. 0.660 c. 0.167 d. 0.397
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 14:30
Which of the following is not one of the steps in the scientific method a. hypothesize b. summarize c. analyze d. familiarize
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 21:30
How many oxygen atoms are there in 3.15 moles of hcl manganese (iv) oxide, mno2
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 01:00
Which statement characterizes synthetic polymers? a. they come from animals and plants. b. they are found in nature. c. they are made in a lab. d. they are components of starch.
Answers: 1
You know the right answer?
One way in which the useful metal copper is produced is by dissolving the mineral azurite, which con...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 23.10.2020 01:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 23.10.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 23.10.2020 01:01
![question](/tpl/images/cats/istoriya.png)
History, 23.10.2020 01:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.10.2020 01:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 23.10.2020 01:01
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.10.2020 01:01
![question](/tpl/images/cats/geografiya.png)
Geography, 23.10.2020 01:01
![question](/tpl/images/cats/biologiya.png)
Biology, 23.10.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 23.10.2020 01:01
![question](/tpl/images/cats/en.png)
English, 23.10.2020 01:01
![question](/tpl/images/cats/en.png)
English, 23.10.2020 01:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 23.10.2020 01:01
![question](/tpl/images/cats/en.png)
English, 23.10.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 23.10.2020 01:01