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
MrRa [10]
3 years ago
11

The interaction of the skeletal and muscular systems to create movement and locomotion is regulated by which organ system?

Chemistry
1 answer:
rusak2 [61]3 years ago
4 0

Answer: steaks

Explanation:

You might be interested in
Silicon is in the same group of the Periodic Table as carbon. The compound
iragen [17]

Answer:

SiH

Explanation:

The symbol for Silicon is Si, and the symbol for Hydrogen is H. There is no need for extra characters in the name.

4 0
3 years ago
PLEASE HELP IM STUGGLING
Gre4nikov [31]

Answer:

8)acids are electron pair acceptors and bases are electron pair donors

9)monoprotic

10)weak acids

7 0
3 years ago
How will the volume of a gas be affected if the pressure is tripled, but the temperature remains the same?
dangina [55]

Answer:

Volume of the gass will decrease by three times of the original volume

Explanation:

Volume is inversly propotional to the pressure applied on it.

4 0
3 years ago
Read 2 more answers
Sulfur and fluorine react in a combination reaction to produce sulfur hexafluoride:
mixer [17]

In a particular experiment, the per cent yield is 79.0%. This means that in this experiment, a 7.90-g sample of fluorine yields is 7g of SF6.

<h3>How is Sulphur hexafluoride formed?</h3>

Sulfur Hexafluoride is a disparity agent formed of an inorganic fluorinated inert gas comprised of six fluoride atoms bound to one sulfur atom, with possible diagnostic activity upon imaging.

Thus, a sample of fluorine yields 7g of SF6.

To learn more about Sulfur Hexafluoride click here;

brainly.com/question/15024952

#SPJ1

3 0
2 years ago
An unknown compound contains 38.7 % calcium, 19.9 % phosphorus and 41.2 % oxygen. what is the empirical formula of this compound
Temka [501]

The amount per 100 g is:

38.7 % calcium = 38.7g Ca / 100g compound = 38.7g

19.9 % phosphorus = 19.9g P / 100g compound = 19.9g

41.2 % oxygen = 41.2g O / 100g compound = 41.2g

The molar amounts of calcium, phosphorus and oxygen in 100g sample are calculated by dividing each element’s mass by its molar mass:

Ca = 38.7/40.078 = 0.96

P = 19.9/30.97 = 0.64

O = 41.2/15.99 = 2.57

C0efficients for the tentative empirical formula are derived by dividing each molar amount by the lesser value that is 0.64 and in this case, after that multiply wih 2.

Ca = 0.96 / 0.64 = 1.5=1.5 x 2 = 3

P = 0.64 / 0.64 = 1 = 1x2= 2

O = 2.57 / 0.64 = 4= 4x2= 8

Since, the resulting ratio is calcium 3, phosphorus 2 and oxygen 8

<span>So, the empirical formula of the compound is Ca</span>₃(PO₄)₂

5 0
3 years ago
Other questions:
  • Which system creates blood cells
    15·2 answers
  • How would you describe the particles that make up a liquid? are the shape and volume of liquids definite or indefinite?
    12·1 answer
  • 2A1Cl3 + 3Na CO3→ Al2(CO3)3 + 6NaCl
    5·1 answer
  • 6. Organic or Inorganic?<br>a. 2C6H1206<br>b. 3HCI<br>c. 202<br>d. 3CH4<br>​
    5·1 answer
  • Toluene is subjected to the action of the following reagents in the order given: (1) KMnO4,OH-, heat; then H3O (2) HNO3, H2SO4 (
    9·1 answer
  • Somebody please helppppppppppp
    5·2 answers
  • What is the mass of a sample containing 8.53×10 to the 24th power formula units of magnesium phosphate?
    9·1 answer
  • What is Heat? What is Cold?
    14·1 answer
  • A white powder is made of 24% carbon and the rest being Fluorine. Its simplest formula is. (C=12, F=19)
    5·1 answer
  • 3c reaction time =138.5 sec reation rate=
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!