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
ASHA 777 [7]
2 years ago
7

Question in pic please see questions below !!!

Chemistry
1 answer:
ira [324]2 years ago
4 0

Answer:

its the same thing as 3 x3 or 3+3 it always come´s back as 9 or 6 Because of life

Explanation:

You might be interested in
Phase or state of matter​
klio [65]

Answer:

state of mater

Explanation:

6 0
2 years ago
Chemistry help!!
Scrat [10]

The student originally has 252 grams of water in this experiment.

LAW OF CONSERVATION OF MASS:

  • The law of conservation of mass explains that matter (mass) can neither be created nor destroyed but can be changed from one form to another.

  • This means that in a chemical reaction, the sum of the masses of the reactants must equate to the total mass of product(s).

  • According to this question, a student conducts an experiment to separate water into hydrogen and oxygen. The student collects 28.0 g of hydrogen and 224.0 g of oxygen.

  • Since hydrogen and oxygen are the constituent elements of water, the sum of their masses must equate the mass of water.

  • Therefore, 224g of oxygen + 28g of hydrogen = 252g of water.

Learn more at: brainly.com/question/24996173?referrer=searchResults

8 0
2 years ago
Which of the following illustrates a longitudinal wave?
monitta

Answer:

figure no. A is right answer.......

7 0
2 years ago
Read 2 more answers
When light rays appear to be coming from behind a mirror, what type of image has been formed
rusak2 [61]
The image<span> formed by a plane </span>mirror<span> is always virtual (meaning that the light rays </span>do<span> not actually come from the </span>image<span>), upright, and of the same shape and size as the object it is reflecting. A virtual </span>image<span> is a copy of an object formed at the location from which the light rays </span>appear<span> to come.</span>
8 0
2 years ago
Read 2 more answers
What is the current status of research on Lung Cancer?
Butoxors [25]
There is a chance between 5-10 year there will be a effective cure.
8 0
3 years ago
Other questions:
  • A package of chocolate instant pudding contains 3080mg of sodium.how many grams of sodium is that
    10·2 answers
  • Which statement best describes chemical properties of matter? Chemical properties, such as density, must be observed when a subs
    5·2 answers
  • The average radius of a molecule of lysozyme, an enzyme in tears, is 1.430 *10^-3 um. What is its radius in millimeter? Enter yo
    6·2 answers
  • Solid Iron (III) reacts with oxygen gas to form iron (III) oxide, which is the compound we see when rust is present. Based on th
    8·1 answer
  • Complete the unit conversion by entering the correct numbers <br> A=<br> B=<br> C=
    6·1 answer
  • Why sodium is active element...​
    8·2 answers
  • The electron pair geometry of a molecule is tetrahedral. What is its bond angle if it shows one lone pair of electrons and three
    12·2 answers
  • Enolase, an enzyme that catalyzes the conversion of 2-phosphoglycerate to phosphoenolpyruvate: Group of answer choices demonstra
    5·1 answer
  • Give an example of gravitational potential
    8·2 answers
  • What question would a student need to ask to form a compound with Group 16 nonmetals
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!