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
bixtya [17]
2 years ago
15

Is the number of particles in a substance directly proportional to the grams of a substance OR the

Chemistry
1 answer:
Cloud [144]2 years ago
3 0

Answer: The amount of substance of a system that contains as many elementary entities as there are atoms in 12 g of carbon-12

Explanation:

You might be interested in
Choose all the answers that apply.
Stolb23 [73]

Answer:

the first statement

Explanation:

hope this helps

please like and Mark as brainliest

6 0
3 years ago
What volume of a 0.200 M HCI solution is needed to neutralize 25.0 L of a 0.250 M NaOH solution? Follow these steps
Zolol [24]

Answer: A little bit confused can you explain what I have to do

Explanation:

3 0
2 years ago
When patterns of stars appear to move across the sky, it provides evidence that ________.
Alexus [3.1K]

Answer:

Answered B

Explanation:

The earth moves which makes the stars and everything in space seem like its moving

6 0
3 years ago
Which process releases the most heat?
yaroslaw [1]

Answer:

the boiling of 10g of liquid water

8 0
3 years ago
Read 2 more answers
If a neutral atom becomes negatively charged, it has undergone _________.
ycow [4]
<span>If a neutral atom becomes negatively charged, it has undergone reduction.

Reduction is the process through which a neutral atom gain an electron (thus reducing its oxidation number) and turns into a negative ion (also known as : anion)</span>
7 0
3 years ago
Other questions:
  • Balance the following reaction. A coefficient of "1" is understood. Choose option "blank" for the correct answer if the coeffici
    10·2 answers
  • A 250ml aqueous solution contains 45.1microgram of pesticide.express the pesticide concentration in:
    8·1 answer
  • Find gas pressure of 2.5 moles H2 and 4.6 moles Ne at 1400mmHg.
    11·1 answer
  • The maximum number of electron that can occupy the third principle energy level is
    10·2 answers
  • What four properties are used to classify stars?
    10·1 answer
  • Uranium hexaflouride (UF6) has a triple point at (T, p) = (337 K,152 kPa). Suppose you have a (gaseous) sample of UF6 at atmosph
    7·1 answer
  • What is the total mass of products formed when 64.18 grams of CH4 is burned with excess oxygen?
    6·1 answer
  • How to get proton? I need help, its due today
    5·2 answers
  • How many molecules are contained in 5.7 gms of CaCO3​
    9·1 answer
  • Vanadium has an atomic mass of 50.9415 amu. It has two common isotopes. One isotope has a mass of 50.9440 amu and a relative abu
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!