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
sattari [20]
2 years ago
13

Formula to calculate Speed of election​

Chemistry
1 answer:
Kay [80]2 years ago
4 0

Answer:

Step 1: Identify the Equation of Interest · Step 2: Determine the Potential Difference Across the Field · Step 3: Solve for the Speed

Explanation:

You might be interested in
BRAINLIESTTT ASAP!!!! PLEASE HELP ME :)
Elan Coil [88]

Answer:

1s² 2s²2p³  

Explanation:

If the atom has seven electrons, it is Element 7 (nitrogen).

In the Periodic Table, you count the electrons in all the subshells up to

No. 7.

In the first Period, you have filled the 1s level (2 electrons).

In the second Period, you have filled the 2s subshell (2 electrons) and put three electrons in the 2p subshell.

Thus, the electron configuration is

1s² 2s²2p³

Note how the superscripts tell you the number of electrons in each subshell: <em>2 + 2 + 3 = 7</em>.

6 0
2 years ago
What are standard conditions when working with gases?
zloy xaker [14]

Answer:

STP in chemistry is the abbreviation for Standard Temperature and Pressure. STP most commonly is used when performing calculations on gases, such as gas density. The standard temperature is 273 K (0° Celsius or 32° Fahrenheit) and the standard pressure is 1 atm pressure.

4 0
3 years ago
Which solution has the highest boiling point at standard pressure?
julia-pushkina [17]
Pressure: when the external pressure is:
less than one atmosphere, the boiling point of the liquid is lower than its normal boiling point.
equal to one atmosphere, the boiling point of a liquid is called the normal boiling point.
greater than one atmosphere, the boiling point of the liquid is greater than its normal boiling point.
8 0
3 years ago
Read 2 more answers
What does it regulate? One sentence will help!
Mandarinka [93]
<span>a regultate is to control or direct by a rule, principle, or method.</span>
7 0
3 years ago
8.) If 396 g of Carbon Dioxide (CO2) are produced, what mass of Oxygen<br> (02) reacted? *
Brut [27]

Answer:

264g

Explanation:

C + O2 -> CO2

_g + _g -> 396g

396÷3=132

C (132g) + O2 (264g) -> CO2 (396g)

7 0
2 years ago
Other questions:
  • Explain the composition of dna nucleotides and the structure of the dna molecule need help
    11·1 answer
  • Enter the coefficients that balance the tarnishing
    6·1 answer
  • The gram-formula mass of NO2 is defined as the mass of
    15·2 answers
  • At room temperature, all samples of liquid water must have the same
    8·2 answers
  • Living organisms contain carbon compounds.
    14·2 answers
  • A cool, yellow-orange flame is used to heat the crucible. Would this affect the mass of the crucible? If so, how?
    11·1 answer
  • Which choice correctly places the discovery of subatomic particles in order from earliest to latest?
    6·1 answer
  • PLZ HELP I WILL GIVE BRAINLIST ITS DUE IN AN HOUR
    8·1 answer
  • I smell onions.
    9·2 answers
  • How much did Britain’s royal society of chemistry estimate that it would cost to make Benedict cumberpatch
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!