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
sergeinik [125]
3 years ago
8

Topic 2 - Evidence Ticket

Chemistry
1 answer:
choli [55]3 years ago
5 0
Fatmagul neushe mode
You might be interested in
Select the number of valence electrons for hydrogen.
galina1969 [7]

Answer:

Vanlency of hydrogen - 11

Electrons of hydrogen - 1

7 0
3 years ago
Read 2 more answers
The pressure on 200 milliliters of a gas at constant
neonofarm [45]

The new volume of the gas is 100mL

Boyle's law is use to calculate the volume of a gas in relation with its pressure. The Boyle's law equation is as follows:

P1V1 = P2V2

Where;

P1 = initial pressure of the gas (torr)

P2 = final pressure of the gas (torr)

V1 = initial volume of the gas (mL)

V2 = final volume of the gas (mL)

According to the information of this question, the pressure on 200mL of a gas changed from 380 torr to 760 torr. Hence;

V1 = 200mL

V2 = ?

P1 = 380torr

P2 = 760torr

Using P1V1 = P2V2

V2 = P1V1/P2

V2 = (380 × 200) ÷ 760

V2 = 76000 ÷ 760

V2 = 100mL

Hence, the new volume of the gas is 100mL

Learn more: brainly.com/question/22467228

4 0
3 years ago
Read 2 more answers
How many p-orbitals are occupied in a Ar atom?
Orlov [11]

Answer:

6

Explanation:

p orbital can hold up to six electron. Argon electron configuration will be 1s²2s²2p⁶3s²3p⁶

6 0
3 years ago
Read 2 more answers
If given 5.98 x 10^24 atoms of Copper, how many kilograms do you have?
Rufina [12.5K]

Explanation:

guyvuyvyubi goyuvguvuvgjovovvjjgvgviyvugvygvyivguvugbugbubuggvugvugbgububjhbjhbkhnijninjknjknkjjknnjknjinihnhibibi

7 0
3 years ago
A student made this model of a carbon dioxide molecule. its has one carbon atom and two oxygen atoms what is the correct way to
ExtremeBDS [4]
The proper way to chemically write carbon dioxide is CO2
4 0
4 years ago
Read 2 more answers
Other questions:
  • Immediately after the Chernobyl nuclear accident, the concentratiorn of 137Cs (cesium 137) in cow's milk was 12,000 Bq/L (a Becq
    8·1 answer
  • 34.
    11·1 answer
  • All waves on the electromagnetic spectrum travel at the same speed in a vacuum.The speed of these waves in a vacuum is 3x108 m/s
    12·1 answer
  • QUESTION 13
    5·1 answer
  • In the following chemical reaction, what product is represented by X?
    12·1 answer
  • PLEASE HELP ASAP!<br><br><br> what are the products of radioactive decay?
    7·1 answer
  • What evidence can be used to explain the type of mutualistic relationship present between the water buffalo and frog?
    14·1 answer
  • 2 H2 + O2 → 2 H2O<br> Is the reaction balanced?
    11·1 answer
  • Hector uses the apparatus below to separate a mixture. How do the substances compare? Substance 1 has a lower density than Subst
    10·1 answer
  • how the various concentrations of acid will affect the amount of limestone that is dissolved from each jar.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!