![subject](/tpl/images/cats/himiya.png)
Chemistry, 27.05.2021 18:00 ralphmillerrr
A 17.44 g sample of a hydrate of zinc sulfate is heated in a crucible to drive off all
of the water. After heating, the sample has a mass of 9.79g. What is the empirical
formula for this hydrate?
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/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 02:40
The difference between the atomic number of an element and the elementโs atomic mass is the number of ions.
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 07:00
Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 15:30
Count the number of each type of atom in the equation below, and then balance the equation. write in the numbers of atoms and coefficients. add a 1 if there should be no coefficient. cs2(l) + o2(g) โ co2(g) + so2(g) c [ ] s [ ] o > c [ ] s [ ] o [ ] cs2(l) + [ ] o2(g) > [ ] co2(g) + [ ] so2(g)
Answers: 3
![question](/tpl/images/cats/himiya.png)
You know the right answer?
A 17.44 g sample of a hydrate of zinc sulfate is heated in a crucible to drive off all
of the water...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 26.11.2020 19:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mir.png)
World Languages, 26.11.2020 19:20
![question](/tpl/images/cats/istoriya.png)
History, 26.11.2020 19:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.11.2020 19:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 26.11.2020 19:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.11.2020 19:30
![question](/tpl/images/cats/geografiya.png)
Geography, 26.11.2020 19:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.11.2020 19:30
![question](/tpl/images/cats/biologiya.png)
Biology, 26.11.2020 19:40
![question](/tpl/images/cats/mat.png)
Mathematics, 26.11.2020 19:40
![question](/tpl/images/cats/mat.png)
Mathematics, 26.11.2020 19:40
![question](/tpl/images/cats/himiya.png)
Chemistry, 26.11.2020 19:40