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
slavikrds [6]
3 years ago
13

What do we call the study of matter and how matter changes?

Chemistry
1 answer:
svet-max [94.6K]3 years ago
7 0

Answer:

Explanation:

Chemistry is the study of matter and the changes that matter undergoes. Matter is anything that has mass and takes up space.

You might be interested in
What type of energy does most energy end up as
valentinak56 [21]

Answer:

The energy associated with motion ends up as kinetic energy . The energy associated with position ends up as potential energy .

Explanation:

8 0
3 years ago
Calculate the molar solubility of silver(i) bromate with ksp = 5. 5×10-5. also, convert the molar solubility to the solubility.
Sindrei [870]

The molar solubility is 7.4×10^{-3} M and the solubility is  7.4×10^{-3} g/L .

Calculation ,

The dissociation of silver bromide is given as ,

AgBr → Ag ^{+} + Br^{-}

S  

 -          S        S        

Ksp =  [Ag ^{+} ] [ Br^{-} ]  =  [S] [ S ] = S^{2}

S = √ Ksp = √ 5. 5×10^{-5} = 7.4×10^{-3}

The solubility =7.4×10^{-3} g/L

The molar solubility is the solubility of one mole of the substance.

Since ,  one mole of AgBr is dissociates and form one mole of each  Ag ^{+} and Br^{-} ion . So, solubility is equal to molar solubility but unit is different.

Molar solubility = 7.4×10^{-3} mol/L = 7.4×10^{-3} M

To learn more about molar solubility ,

brainly.com/question/16243859

#SPJ4

7 0
1 year ago
Oxygen is a non-metal true or false
Sergio [31]

Answer:

This is true because oxygen belongs to the non-metal part of the periodic table.

4 0
4 years ago
Read 2 more answers
Please help thank you (15 points)
Eva8 [605]

Answer:

D. The sun has less gravitational pull on Pluto because it is farther away.

6 0
3 years ago
A student reduces the temperature from a 300 cm3 balloon from 60°C to 20°C. What will the new volume of the balloon be?
Naddika [18.5K]

To solve this we assume that the gas inside the balloon is an ideal gas. Then, we can use the ideal gas equation which is expressed as PV = nRT. At a constant pressure and number of moles of the gas the ratio T/V is equal to some constant. At another set of condition of temperature, the constant is still the same. Calculations are as follows:

T1 / V1 = T2 / V2

V2 = T2 x V1 / T1 

V2 = 293.15 x 300 / 333.15

V2 = 263.98 cm^3

4 0
4 years ago
Other questions:
  • One of the most important industrial sources of ethanol is the reaction of steam with ethene derived from crude oil: c2h4(g) + h
    15·1 answer
  • Consider the total ionic equation below.
    10·1 answer
  • Draw the structure(s) of all of the possible monochloro derivatives of 2,4-dimethylpentane, c7h15cl.
    13·1 answer
  • A 100.0-mL flask contains 0.193 g of a volatile oxide of nitrogen. The pressure in the flask is 760 mmHg at 17°C. Is the gas NO,
    12·1 answer
  • How to distinguish between polar and non-polar molecules/compound? For instance, one that you have not studied before but have t
    11·1 answer
  • Please answer asap (98 Points! ) ( This is for science btw )
    9·2 answers
  • Scientific investigations must be well __________ to be sure the data collected will help answer the scientist's question
    12·1 answer
  • A female rabbit had 4 babies. For phenotypes: two of the babies were black and two of the babies were white. In rabbits, the all
    9·1 answer
  • What is mean by old bonds broken<br>​
    13·1 answer
  • Visible light, radio waves, microwave radiation, infrared, ultraviolet radiation, X-rays, and gamma rays all
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!