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
zhuklara [117]
3 years ago
11

Assume the cup of tea has cooled off faster than the pot of tea. In which liquid would the molecules be moving faster and in whi

ch would they be moving slower?
Chemistry
2 answers:
OLga [1]3 years ago
8 0
In the pot of tea the molecules would be moving faster than in the cooled cup of tea. As liquid is heated the atoms vibrate faster which increases the distance between them. When heat leaves a substance, the molecules vibrate slower and get closer.
Serjik [45]3 years ago
5 0
In the pot of tea the molecules would be moving faster than the tea in the cup.

So when the liquid heats up the molecules vibrate fast and it increases the difference between them. When the heat leaves a substance, the molecules vibrate slower and get closer.

Hope I Helped You!!! :-)

<span>Have A Good Day!!!</span>
You might be interested in
If 10.7 grams of NH4Cl is dissolved in enough water to make 800 mL of solution,what will be it's molarity
olga nikolaevna [1]
<h3><u>Answer;</u></h3>

Molarity = 0.25 M

<h3><u>Explanation;</u></h3>

Molarity is given by moles/Liter.

First we find moles:

Number of moles = Mass /molar mass

= (10.7g NH4Cl)/(53.5g/mol NH4Cl)

= 0.200 moles NH4Cl  

Then  we convert to liters:

= (800mL)*(1L/1000mL) = 0.800L  

Therefore; molarity = 0.2moles/0.8L

                                = 0.25M

6 0
2 years ago
Why does hydrogen have a -1 oxidation state in the compound NaH?
ruslelena [56]

your answer will be :

B. <u>Na has a lower</u> <u>electronegativity than H</u>

because Na belongs to alkali metals which are least electronegative (most electro positive) but hydrogen is a non metal, it has higher electronegativity as compared to metals like Sodium (Na).

6 0
3 years ago
What does creativity have to do with Science?​
Lady_Fox [76]

creativity is the very element in science that helps us understand things. if we didn't have creative minds, we would never conduct experiments that help us discover things.

hope this helps, good luck!:)

5 0
2 years ago
The density of nitric oxide (NO) gas at 0.866 atm and 46.2 degrees celcius is ____ g/L
Artyom0805 [142]

Answer:

 d = 0.992 g/L

Explanation:

Data Given:

Pressure of nitric oxide (NO) = 0.866 atm

Temperature of a gas = 46.2° C

Convert the temperature to kelvin = 46.2° C + 273  

temperature in kelvin = 319.2 K

density of nitric oxide (NO) = ?

Solution:

Density of a gas can be calculated by

                       d = PM /RT

Where

d = density

P = Pressure

M = molar mass of gas

R = ideal gas constant  = 0.0821 L atm mol⁻¹ K⁻¹

T = temperature

So,

Molar mass of NO = 30 g/mol

Put values in the formula:

                        d = PM /RT

           d = 0.866 atm × 30 g/mol / 0.0821 L atm mol⁻¹ K⁻¹ × 319.2 K

           d = 25.98 atm. g/mol / 26.2 L atm mol⁻¹

           d = 0.992 g/L

8 0
3 years ago
The amount of matter in an object is considered to be its _____. size volume area mass density
marta [7]
The amount of matter in an object is consisted to be MASS .
6 0
2 years ago
Other questions:
  • Which of the following requires an oxidizing agent?
    5·1 answer
  • a normal hemoglobin concentration in the blood is 15g/100ml of blood how many kilogram of hemoglobin are in a person who has 5.5
    13·2 answers
  • How many ml of 0.01-m naoh will be required to titrate 0.061-g of khp to it's endpoint?
    10·1 answer
  • What is the molality of a solution
    9·1 answer
  • For the balanced equationLaTeX: 2Li\left(s\right)\:+\:2H_2O\left(l\right)\:\longrightarrow\:2LiOH\left(aq\right)\:+\:H_2\left(g\
    12·1 answer
  • Can someone help me solve all of these problems? (Will give brainliest and a heart)
    8·1 answer
  • ¿Por qué hay sal de diversos colores?
    14·1 answer
  • How many
    8·1 answer
  • Which of the following happens when an ionic bond is formed? (1 point)
    6·1 answer
  • Calculate AHræn for the following reaction
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!