![subject](/tpl/images/cats/himiya.png)
Chemistry, 22.10.2019 10:00 nrosario33
Suppose you begin with 1.50~g of the hydrate copper(ii)sulfate · x-hydrate (cuso4· x h2o), where x is an integer. after dehydration you find that you are left with 0.96~g of the an-hydrate cuso4. what is the unknown integer x? round your answer to the nearest integer, enter only an integer. suppose you begin with of the hydrate kal(so4)2 · 12h2o. after dehydration you find that you are left with 3.0~g of the an-hydrate kal(so4)2. how many grams did you start with? write the value to the correct number of significance figures.
![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 09:00
Astudent is asked to identify and element that is pale yellow brittle solid and does not conduct electricity. at which location in this periodic table would the element most likely be found?
Answers: 2
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 19:30
To calculate percent by mass, use the equation below: calculate the percent by mass of each element. %n = % %h = % %o = %
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 21:00
Which answer tells the reason the earth’s climate is getting warmer? too many animals are becoming extinct. large glaciers are melting in antarctica. the earth is moving closer to the sun. driving cars gives off gases that trap heat in the atmosphere.
Answers: 1
You know the right answer?
Suppose you begin with 1.50~g of the hydrate copper(ii)sulfate · x-hydrate (cuso4· x h2o), where x i...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.10.2021 14:00
![question](/tpl/images/cats/ekonomika.png)
Business, 24.10.2021 14:00
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 24.10.2021 14:00
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mir.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 24.10.2021 14:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.10.2021 14:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 24.10.2021 14:00
![question](/tpl/images/cats/istoriya.png)
History, 24.10.2021 14:00