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
viva [34]
3 years ago
8

Hurry!!

Chemistry
2 answers:
pishuonlain [190]3 years ago
6 0

Answer:

condensation is the answer

Ratling [72]3 years ago
5 0

Answer:

Hi, There! =w=

A. Condensation

Explanation:

Condensation releases energy in going from the vapor to the liquid state.

You might be interested in
Which layer of the atmosphere is between the mesosphere and the exosphere?
Genrish500 [490]
C. Thermosphere is the correct answer
6 0
2 years ago
6. If 0.500 mol NaN3 react, what mass in grams of nitrogen will result?
lions [1.4K]

Answer:

21 g of N₂ are produced by the decomposition

Explanation:

The reaction is: 2 NaN3 → 2 Na + 3 N2

2 moles of sodium nitride decompose in order to produce 2 moles of Na and 3 moles of nitrogen gas.

According to stoichiometry, ratio is 2:3. Therefore we say,

2 moles of nitride can produce 3 moles of N₂

Then, 0.5 moles of NaN₃ will produce (0.5 . 3) / 2 = 0.75 moles of N₂

We convert the moles to mass, to find the answer

0.75 mol . 28 g / 1 mol = 21 g

7 0
3 years ago
Which object traveled at a greater speed?
agasfer [191]
Object B I know it lol
5 0
3 years ago
Read 2 more answers
If the spin of one electron in an orbital is clockwise, what is the spin of the other electron in that orbital?
umka2103 [35]

Answer:

The other electron must have anticlockwise spin.

Explanation:

According to the pauli exclusion principle, the two elecrton present in same orbital must have opposite spin.

If the one electron is clockwise the other must be in anti clockwise direction. The clockwise direction is represented by the sign +1/2 while anti clockwise direction is represented by -1/2.

According the pauli principle, the two electrons must have different fourth electronic quantum number. The electron in same orbital have same first three quantum number i.e, n=1 l=0 and ml =0 in case of first subshell.

3 0
3 years ago
A store employee first inflated a balloon with 1.53 moles of helium gas. When the customer said it needed to have a volume of 75
Leviafan [203]
The first volume milliliters are 328 mm
3 0
3 years ago
Other questions:
  • A microspectrophotometer measures which of the following?
    15·1 answer
  • olivia bought new gym shoes to play volleyball because she kept slipping when she ran in her old shoes. how will the new soles h
    11·2 answers
  • Theoretically how many moles of carbonic acid will be produced by the 3.00 g sample of NaHCO3
    13·2 answers
  • The atomic mass of an element is equal to the:
    5·2 answers
  • If cats take over the world, will you make them extinct or be their slave.
    11·1 answer
  • What is a substance that decreases the rate of a chemical reaction called?
    14·2 answers
  • In a Lewis diagram for methane, which atom or atoms is outside
    10·1 answer
  • A microwave has a wavelength of 0.028 m. What us this wavelength in scientific notation
    15·1 answer
  • PLEASE HELP QUICKLY! SERIOUS ANSWER PLEASE
    12·1 answer
  • Variable changed by the scientists what is being tested
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!