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
hram777 [196]
3 years ago
11

Please help me ASAP I’ll mark Brainly

Chemistry
1 answer:
poizon [28]3 years ago
3 0

Answer:

Electrical, heat, and light

Explanation:

You might be interested in
Does neon have a larger atomic radius than argon
Lera25 [3.4K]

Answer:

No

Explanation:

Argon has a larger atomic radius

6 0
2 years ago
If you collect 1.75 L of hydrogen gas during a lab experiment when the room temperature is 23oC and the barometric pressure is 1
ziro4ka [17]

Answer:

n=0.0747mol

Explanation:

Hello,

In this case, since we can consider hydrogen gas as an ideal gas, we check the volume-pressure-temperature-mole relationship by using the ideal gas equation:

PV=nRT

Whereas we are asked to compute the moles given the temperature in Kelvins, thr pressure in atm and volume in L as shown below:

n=\frac{105kPa*\frac{0.009869atm}{1kPa}*1.75L}{0.082\frac{atm*L}{mol*K}*(23+273.15)K} \\\\n=0.0747mol

Best regards.

8 0
2 years ago
Can someone help me pls
Inessa [10]

Answer:

The heat would flow from the hot solid to the cool solid until all temperatures are near equal.

4 0
3 years ago
Which colorless and odorless gas, produced by radioactive decay of Uranium-238, is considered to be a cancer-causing agent?
DiKsa [7]
B, radon is correct. Interestingly, it often collects in basements from radioactive decay of rocks such as granite that contain uranium. Because it is an unreactive noble gas and because it is denser than air it sits in basements and must be pumped out. It collects in human lungs and is the second leading cause of lung cancer behind smoking.
7 0
3 years ago
It is possible to have more than the maximum amount of solute dissolved in a solvent.
vladimir1956 [14]

B. False

When the maximum amount of solute has been dissolved in a given amount of solvent, we say that the solution is saturated with solute.

3 0
3 years ago
Read 2 more answers
Other questions:
  • A carpet sells for $28.99 a square yard. What is the price of the carpet per square meter?
    5·2 answers
  • A substance in the solid phase (state) of matter has
    14·2 answers
  • Please...help!
    10·2 answers
  • WHAT DID YOU OBSERVE HAPPENED WHEN AN S-WAVE TRAVELED INTO A LIQUID?
    9·1 answer
  • What is the density of a rock with a mass of 100kg and a volume of 25mL
    9·2 answers
  • What is the voltage for the following cell: Cu(s)| Cu+(aq) || Mg2+(aq) |Mg(s)?
    5·1 answer
  • Calculate the number of moles in 15.5g of CaSO4.5H2O
    15·1 answer
  • ___________occurs when a liquid gains enough energy to become a gas
    13·1 answer
  • How many
    8·1 answer
  • Brock wants to see a full cycle of one high tide to the next. About how long will Brock have to wait?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!