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
liberstina [14]
2 years ago
9

Can someone help me with this

Chemistry
1 answer:
Trava [24]2 years ago
7 0

Answer:

I think cold front if not than its c

You might be interested in
Sodium metal is sometimes used as a cooling agent in heat exchange units because of its relatively high molar heat capacity of 2
IgorC [24]

Answer:

The specific heat of sodium is 1,23J/g°C

Explanation:

Using the atomic weight of sodium (23g/mol) and the atomic weight definition, we have that each mole of the substance has 23 grams of sodium.

starting from this, we use the atomic weight of sodium to convert the units from J / mol ° C to J / g ° C

28,2 \frac{J}{mol C} x \frac{1mol}{23g} = 1,23 J/g C

4 0
3 years ago
If some of the gas bubbles from the reaction had escaped out the bottom of the tube, how would this have affected your value for
Andrej [43]

The composition would be more "diluted" in a sense.

7 0
3 years ago
Someone help pls thank you i will give brainliest
Lelu [443]

Answer: See attached image

Explanation:

6 0
2 years ago
Read 2 more answers
HELP!! ASSIGNMENT DUE TODAY! PLEASE HELP!!! I'LL GIVE 21 POINTS!!!!
ra1l [238]

mitochondria

im not 100% sure but it makes sense

8 0
3 years ago
How are atoms arranged in molecular compounds?
frutty [35]
Atoms<span> are </span>arranged in molecular compounds in groups. 
<span>
For </span>covalent compounds<span>: </span>
<span>consider drawing the lewis structure of the covalent compound in question, putting the atom which is least electronegative (save hydrogen) in the center.


</span>
4 0
3 years ago
Other questions:
  • Why couldn't you substitute 3m H2SO4 for concentrated HNO3 when oxidizing copper?
    14·2 answers
  • calculate the average atomic mass for neon if its abundance in nature is 90.5% neon-20, 0.3% neon-21, and 9.2% neon-22
    11·1 answer
  • Determine the volume of a 75-gram sample of gold at stp
    5·1 answer
  • Do Atoms of one element change into Atoms of another element during chemical reactions
    13·2 answers
  • Which element is heavier lead or flourine​
    11·1 answer
  • This characteristic of a sound wave changes as the volume of the sound wave changes
    12·2 answers
  • Why this chemical equation 3P4 + 10O2 = 4P2O5 + P4 is wrong?
    15·1 answer
  • Why does the author include information about bread and sandwich wrappings in the article?
    9·2 answers
  • How many grams of silver bromide are produced when 505 grams of cobalt (III) bromide reacts completely in the following equation
    5·1 answer
  • Nitrogen from a mixture of nitrogen and oxgen
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!