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
Marina86 [1]
3 years ago
9

Jeremy had a set of 500 toy blocks that could be connected by snapping them together. At first, he used all the blocks to build

a small house. Later, he rearranged all the blocks to build a small car. How did the mass of the house compare to the car?
Chemistry
2 answers:
valentina_108 [34]3 years ago
6 0
The masses were the same
Nat2105 [25]3 years ago
3 0

Answer:

The masses were the same.

Explanation:

study isalnd :)

You might be interested in
Is slime a liquid or solid?
9966 [12]

Answer:

a <u>non-</u><u> </u>NEWTONIAN liquid, which means viscosity, and or resistance, of the liquid changes as you apply stronger force

8 0
3 years ago
Read 2 more answers
What are all the ways that you think knowing about the flow of energy might be useful in
Kaylis [27]

Yes the main benifit can be recyclation of energy

  • The example can be seen in powerbanks or inverters
  • The chemical energy present inside the battery can be used to convert itself into electric energy.
  • Which can help us in climate protection
4 0
2 years ago
The distinctive odor of vinegar is due to acetic acid, HC₂H₃O₂, which reacts with sodium hydroxide. If a 3.45 mL sample of vineg
Vilka [71]

Answer:

Explanation:

CH₃COOH + NaOH = CH₃COONa + H₂O .

42.5 mL of .115 M of NaOH will contain .0425 x .115 moles of NaOH

= 48.875 x 10⁻⁴ moles NaOH

It will react with same number of moles of acetic acid

So number of moles of acetic acid in 3.45 mL = 48.875 x 10⁻⁴

number of moles of acetic acid in 1000 mL = 48.875 x 10⁻⁴ x 10³ / 3.45 moles

= 1.4167 moles

= 1.4167 x 60 gram

= 85 grams .

So 85 grams of acetic acid will be contained in one litre of acetic acid.

8 0
3 years ago
If a cell wants to tell another cell what to do, it will send the message through
horsena [70]

Answer:

it will send the message through the axon

6 0
3 years ago
Which statement explains how the Sun influences movement in the Earth's atmosphere?
MakcuM [25]
Correct Answer: The Sun heats the Earth unevenly; this heating pattern then causes convection currents in the atmosphere.
4 0
3 years ago
Other questions:
  • HEY COULD SOMEONE PLEEZ HELP ASAP!?!?THANKS! :)
    12·1 answer
  • A positively charged ion is called a cation which means there are more protons in the atom compared to the number of protons in
    14·1 answer
  • Calculate k′, the equilibrium constant, for the system 1/2h2+fdox→fdred+h+.
    12·1 answer
  • An atom loses one of its neutrons. What changes about the atom?
    9·1 answer
  • What do you think would happen if a solid were exposed to extremely cold temperatures, or if a gas were exposed to extremely hot
    10·1 answer
  • A bond between H and o
    15·1 answer
  • What term describes the specific amount of time required for half of a radioactive substance to become stable
    6·1 answer
  • HURRY I NEED TO GET OFF SOON PELASEE THIS IS ALSO FOR A 60 POONT GRADE ITS SO IMPORTANT WILL GIVE BRAIN LIEST
    6·1 answer
  • What information in a balanced chemical equation shows how many moles of a reactant are involved in the reaction?
    12·1 answer
  • The detonation of some amount of TNT causes the volume of nearby gas to increase from 10.0 L to 90.0 L (the pressure remains con
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!