1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ratling [72]
3 years ago
13

What was the principal use of calcium sulfate in hospitals

Chemistry
1 answer:
Sergeeva-Olga [200]3 years ago
4 0

Answer: Plaster of paris cast

Explanation:

Calcium sulphate,CaSO4, is a odourless, white powder or a colourless, crystallines solid.It exists in as different hydrates: anhydrous(CaSO4), dihydrate(CaSO4.2H2O) and hemihydrate(CaSO4. 1/2 H2O).

The main use of calcium sulphate,specifically in hospitals,is plaster of paris cast.The powdered form of CaSO4 can be formed into a moldable paste upon hydration.

You might be interested in
Which body of water will have a greater influence on an area?
Andrei [34K]

Answer:

The correct option is A

Explanation:

Water from a river is used for many activities in a community. These activities could include (but not limited to) tourism, drinking for animals, local transport, irrigation for nearby farming, recreation (as in swimming), habitat for some living organisms among others. Rivers are not limited by what limits the influence of oceans such as taste (it's saltiness, which cannot be used in farming also) and wave current.

5 0
3 years ago
Which statement describes one feature of Rutherford model of the atom
serious [3.7K]

\huge{ \color{magenta}{ \fcolorbox{magenta}{black}{ \huge{ \color{white}{ \fcolorbox{aqua}{black}{♡Answer♡ }}}}}}

<em><u>The Rutherford model shows that an atom is mostly empty space, with electrons orbiting a fixed, positively charged nucleus in set, predictable paths.</u></em>

6 0
2 years ago
Name the salt produced if sodium carbonate reacts with dilute nitric acid ? Write the equation.
Angelina_Jolie [31]

Answer:

2HNO3 +Na2CO3 → CO2 + H2O + 2NaNO3

5 0
3 years ago
1.* Write the name and symbol of the ion formed when
wlad13 [49]
1a) anion and S-2
1b) cation and Al+3
1c) anion and N-3
1d) cation and Ca+2
6 0
3 years ago
Read 2 more answers
What is the only chemical that is liquid at room temperature
Arturiano [62]
The only chemical that is a liquid at room temperature is Mercury. It's toxic, and has a high vapor pressure at room temperature.
8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the environmental impact natural polymers have made?
    15·1 answer
  • Explain the environmental benefits of recyling paper products.
    12·1 answer
  • The kb for methylamine (ch3nh2) at 25 ∘c is 4.4×10−4. what is the value of δg at equilibrium?
    9·1 answer
  • Why can’t we go to the center of the Earth?
    15·1 answer
  • Name three variables that affect a living system
    13·1 answer
  • if 150g of aluminum react with 101g of sulfuric acid what is the maximum amount of hydrogen gas that can be produced
    6·1 answer
  • Which of the following elements holds its electrons with the most energy?
    12·1 answer
  • g What is the rate law for the elementary step OH+H2→H+H2OOH+H2→H+H2O? What is the rate law for the elementary step ? Rate=k[H2]
    15·1 answer
  • PLEASE HELP PLEASE LLEASE HELP, WILL MARK BRAINLIEST!!!
    11·1 answer
  • Calculate the average atomic mass for the element beryllium, given this information about the
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!