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
dangina [55]
2 years ago
5

Complete this example: A 0.67 molal solution was

Chemistry
1 answer:
Lynna [10]2 years ago
3 0

Answer:

A then C

Explanation:

You might be interested in
What is kinetic energy related to?<br><br> heat<br><br> position<br><br> motion<br><br> electricity
Anna35 [415]
The Answer Should Be Motion
8 0
3 years ago
Read 2 more answers
What is a small-ball shaped organelle that helps the cell break down nutrients and old cell parts.
Gemiola [76]
Lysosome: only ones that  break down old cell parts<span>
</span>
6 0
3 years ago
Which of these Group 14 elements has the most metallic properties? 1. C 2. Ge 3. Si 4. Sn
seraphim [82]
I would say that the answer is Sn.
C-is a non-metal
Ge-is a metalliod (consists both non-metal and metal)
Si -is a metalloid
Sn- is a pure metal 
5 0
3 years ago
Read 2 more answers
A steel cylinder of oxygen is being store in a room at 25.0 °C under a pressure of 1250 atm. What pressure would be exerted by t
Rudik [331]

Answer:

P₂ = 1312.88 atm

Explanation:

Given data:

Initial temperature = 25°C

Initial pressure = 1250 atm

Final temperature = 40°C

Final pressure = ?

Solution:

Initial temperature = 25°C (25+273.15 = 298.15 K)

Final temperature = 40°C ( 40+273.15 = 313.15 k)

The pressure of given amount of a gas is directly proportional to its temperature at constant volume and number of moles.

Mathematical relationship:

P₁/T₁ = P₂/T₂

Now we will put the values in formula:

1250 atm / 298.15 K = P₂/313.15 K

P₂ = 1250 atm × 313.15 K / 298.15 K

P₂ = 391437.5 atm. K /298.15 K

P₂ = 1312.88 atm

6 0
3 years ago
Is it a physical or chemical change when a candle is lit
never [62]

Answer:

Gtgggg

Explanation:

Bgfvffff

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which substance can be broken down by chemical means?
    12·2 answers
  • Celery stalks that are immersed in fresh water for several hours become stiff and hard. similar stalks left in asalt solution be
    9·1 answer
  • A(n) ____ is an abbreviation for the name of an element and has either one or two letters.
    6·1 answer
  • What sequence should be followed when conducting a laboratory investigation? Make observations, gather experimental data, form a
    13·2 answers
  • Why is water necessary for living organisms?
    12·2 answers
  • Scientists classify rocks into three different types. What is the main basis for the classification system they chose? color of
    7·2 answers
  • A compound is made up of at least
    14·1 answer
  • Which of the following BEST explains why fossil fuel supplies are limited?'
    10·1 answer
  • Mole Conversion:Find the number of moles in 384g of cobalt.​
    10·1 answer
  • Where dose the energy that drives the rock cycle come from
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!