subject

Chemistry, 25.05.2021 21:00 willisanthony7815

A 318.0 g sample of hydrated calcium sulfate is warmed above a flame until all the water has evaporated the remaining calcium sulfate has a mass of 250,0 g. What is the chemical formula of the hydrated compound? (You may use a dash - in place of the dot)

ansver

Answers: 3

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 09:00

Achemist 16 drop copper metal from copper chloride solution. the chemist place is 0.50 g of aluminum foil in a solution containing 0.75 g of copper (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction?

Answers: 1

question

Chemistry, 22.06.2019 12:40

How does concentration affect reaction rate

Answers: 2

question

Chemistry, 22.06.2019 13:30

Ants live on acacia trees in south america. the ants feed on sugars secreted by the trees. the trees provide room for the ants to live. the ants sting any other insect or animal that comes to eat the trees. what type of relationship is this?

Answers: 1

question

Chemistry, 22.06.2019 19:30

Acetylene gas c2h2 undergoes combustion to produce carbon dioxide and water vapor how many grams of water are produced by the same amount of c2h2?

Answers: 2

You know the right answer?

A 318.0 g sample of hydrated calcium sulfate is warmed above a flame until all the water has evapora...

Questions

question

Chemistry, 06.05.2021 04:40

The vapor pressure of a system at equilibrium...

question

English, 06.05.2021 04:40

Which est explains Tict in this story She had said yes! Asami, the most popular girl in school, had said yes! Edgar fell back on h...

question

Computers and Technology, 06.05.2021 04:40

Create an array based on the screen shot below and extract or display the cities, and the numbers in the format shown below (disregard the grid you se...

question

Business, 06.05.2021 04:40

Bubbly Soda company hires Carlo to work on Bubbly's shipping dock, checking outgoing loads and dispatching Bubbly's drivers. With respect to Carlo, Bu...

question

English, 06.05.2021 04:40

What materials that you can include in the appendix of a long essay....

question

History, 06.05.2021 04:40

What was the immediate governmental response to the book Jacob Riis published?...

question

Mathematics, 06.05.2021 04:40

The coordinate plane shows the floor plan for a swimming pool. What is the area of the pools border? 20+ 18 16 Pool Distance...

question

Mathematics, 06.05.2021 04:40

Four fair coins are tossed. Find the following probabilities: a) P(getting one head and three tails head) b) P(getting at least one...

question

English, 06.05.2021 04:40

Thomas has a teacher who is an effective teacher, and where most of the children in her class are learning, thriving, and being successful. However, T...

question

Mathematics, 06.05.2021 04:40

What is the measure of PQ? a. 50° b. 60° C. 70° d. 1200

question

Chemistry, 06.05.2021 04:40

I don't understand how to do this . Can you guys help me

question

Mathematics, 06.05.2021 04:40

You have a bag of 100 chocolate candies. The bag only contains red and green but you don't know how many of each. You pick out 10 candies at a time an...

question

Mathematics, 06.05.2021 04:40

Suppose a plane passes through the center of a square pyramid perpendicular to the base. Which two-dimensional figure is formed? a. circle

question

Mathematics, 06.05.2021 04:40

How many 90∘ angles does it take to make a full turn? I'll mark you brainiest if you do this corrctly...

question

Chemistry, 06.05.2021 04:40

5. Mark is raising money for a charity. He makes either 18 phone calls per day or 10 home visits per day. Mark wants to contact at least 100 p...

question

Mathematics, 06.05.2021 04:40

If (-10,8) is a point on the terminal side f a angle 0 in standard position what is the value of tan0?...

question

Mathematics, 06.05.2021 04:40

Can you help me with these two questions ...

question

Mathematics, 06.05.2021 04:40

Which equation can be used to find h, the number of hours Deandra worked before Friday? A: h=41.25 + 7.5 B: h= 41.25 -7.5 C: h=41.25 • 7.5 D:...

question

Mathematics, 06.05.2021 04:40

Help please! . ...

question

Mathematics, 06.05.2021 04:40

For a beach trip, D’Marion spends $9 on sunscreen, $18 on beach towels, $22 on food, $9 on a first aid kit, and $11 on sand toys. What is the median...

More questions: Chemistry Another questions

Questions on the website: 13722360