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
Travka [436]
2 years ago
5

Tell whether each is mass, volume, or density. Some may be used more than once

Chemistry
1 answer:
mash [69]2 years ago
5 0
Search up the answer on safari it will be easy
You might be interested in
Need help with this question
hichkok12 [17]
What question? Lhh this is hilarious.
4 0
3 years ago
How many particles are in 2.0 moles of CH4
Whitepunk [10]

Answer: There are 4.8 x 1024 hydrogen atoms in 2.0 moles of CH4

6 0
2 years ago
Read 2 more answers
How many molecules are in 42.3g sample of water
Helga [31]

Answer:

The number of molecules is 1.4140*10^24 molecules

Explanation:

To know the number of molecules, we need to determine how many moles of water we have, water has molar mass of 18.015g/mol

This means that one mole of water molecules has a mass of 18.015g.

42.3g * 1 mole H2O/18.015g

= 2.3480 moles H2O

We are using avogadros number to find the number of molecules of water

2.3480 H2O * 6.022*10^ 23moles/ 1mole of H2O

That's 2.3480 multiplied by 6.022*10^23 divided by 1 mole of H2O

Number of molecules = 1.4140 *10^24 molecules

5 0
3 years ago
A longer growing season is a result of
vredina [299]

Answer: <u><em>Hope this helps</em></u>

<u><em /></u>

<h3>Explanation:</h3><h3> <u><em>The growing and flowering seasons of plants will start earlier as a result of an earlier spring caused by warmer conditions. The growing and flowering season will most likely also last longer, resulting in increased plant growth.</em></u></h3><h3><u><em /></u></h3>
5 0
3 years ago
Read 2 more answers
Mountain ranges are formed by: plate collision melting of rock in the mantle evaporation of ocean waters buildup of salt and sed
Likurg_2 [28]
Mountain ranges are caused by "A) Plate Collision"
6 0
3 years ago
Read 2 more answers
Other questions:
  • If the standard solutions had unknowingly been made up to be 0.0024 m agno3 and 0.0040 m k2cro4, would this have affected your r
    6·2 answers
  • Maria is researching a family of elements for her high school chemistry class. She is using her text book for information about
    14·1 answer
  • Taking a nap in the afternoon makes people more focused for the rest of the day.
    14·2 answers
  • What is the molar concentration of the Br⁻ ions in 0.17 M CaBr2(aq)?
    8·1 answer
  • Bismuth has a density of 9.80 g/cm^ 3 . What is the of 3.74 cm ^ 3 of Bi?
    6·1 answer
  • The reaction between nitrogen and hydrogen to produce ammonia is described by the equilibrium reaction 3 H 2 + N 2 − ⇀ ↽ − 2 NH
    15·1 answer
  • What are the hazards, if any of the reactants AgNO3, and K2CrO4?
    7·1 answer
  • What volume is occupied by 10.0 moles of ammonia, Nh3, at standard conditions?
    6·1 answer
  • Which is longer, the carbon-oxygen single bond in a carboxylic acid or the carbon-oxygen bond in an alcohol?
    6·1 answer
  • What is the name of P2O in Chemistry?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!