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
lisov135 [29]
3 years ago
6

#4 only plss and huryy ​

Chemistry
1 answer:
scoray [572]3 years ago
6 0

Answer:C

Explanation: The mass is still the same even though they took it apart.

You might be interested in
The _________________ are either elements or compounds which are present prior to a chemical reaction.
mr Goodwill [35]
Reactants would be the missing word in the sentence because they make up the products in a chemical reaction
3 0
3 years ago
Read 2 more answers
Ice must absorb heat to melt into water. What must water do to evaporate?
Flauer [41]
Increase in heat, molecules start to escape and it turns to vapor
3 0
3 years ago
Read 2 more answers
What is the oxidation number of boron in Na(B(NO3)4)
Vitek1552 [10]

Answer:

the oxidation state od boron in sodium boron hydride is (+3).

7 0
2 years ago
Read 2 more answers
To determine the concentration of X in an unknown solution, 1.00 mL of 8.48 mM S was added to 3.00 mL of the unknown X solution
kogti [31]

Answer:

positif

Explanation:

3.87169.843826 = y = x = .ion \: in \: cells = y = x. >  \\  \geqslant  {8}^{2}  \times \frac{4}{3}  | \geqslant |  \times \frac{68.1 < }{3 = 8}

6 0
3 years ago
During which two processes does a substance release energy?
enyata [817]

Answer:

Freezing and condensation

Explanation:

Because they are exothermic, they release energy

6 0
3 years ago
Other questions:
  • Consult an aufbau diagram which shell would be complete with 10 electrons
    6·2 answers
  • The number of unique open-chain structures corresponding to the molecular formula c3h5cl is:
    12·1 answer
  • What is the activation energy of this reaction? 10 kJ 25 kJ 30 kJ 35 kJ
    9·1 answer
  • Which of the following is not one of the main five types of reactions?
    15·1 answer
  • The empirical formula of a molecule is C2H6. In an experiment, the Molar mass of the molecule was determined to be 90.21g/mol. U
    14·1 answer
  • Balance N2 + H2 —NH3 what type of reaction
    11·1 answer
  • What is the proper structure for 3-methylpentane? draw the molecule on the canvas by choosing buttons from the tools (for bonds)
    8·1 answer
  • Give 3 examples of conduction, radiation, and convection.
    14·2 answers
  • calculate the (m/v) of nacl of a solution made by diluting 25.0 ml of a 7.50 (m/v)% NaCl solution to a total volume of 75.00 ml
    15·2 answers
  • Which statement about earths atmosphere is true
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!