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
Inessa05 [86]
3 years ago
5

During every chemical reaction, _____.

Chemistry
1 answer:
never [62]3 years ago
3 0
I believe new substances are formed
hope this helps!
You might be interested in
The solubility of three compounds in water is shown in the table above. What best explains the observations shown in the table?
kotegsom [21]

Answer:

D) Lead (II) hydroxide is least soluble because the hydroxide ions in water decrease the dissociation of the ions due to the common ion effect.

Explanation:

8 0
3 years ago
Read 2 more answers
The smallest units of matter that normally CANNOT be broken down are atoms. molecules. cells. phospholipids.
olya-2409 [2.1K]

Answer: atoms

Explanation:

All matter is made up of smaller indivisible particles called atoms. These atoms are the smallest units of matter ACCORDING to the Dalton's Atomic theory.

Molecules are combined atoms, while cells and phospholipids are complex combination of atoms.

Therefore, atoms is the answer

4 0
3 years ago
Which of the following sets of empirícal formula, molar mass, and molecular formula is correct?
skad [1K]

<em>Answer:</em>

  • The option C is correct.
  • CH4N, 90g, C3H12N3.

<em>Explanation:</em>

                    <em>Option C:</em>

  • The molecular formula is C3H12N3.
  • If we take ratio 3:12:3 that will be equal to 1:4:1 so its empirical formula will be CH4N.
  • The molar mass of molecular formula = (12×3) + (1×12) +( 14×3) = 98 g

                <em>Option A :</em>

  • In option A , molecular and empirical formula are both correct but molar mass is not valid. It should be 169 acc. to molecular formula.

              <em>Option B:</em>

  • In option B, molecular formual is not valid.
  • It should be as C6H16O2
4 0
3 years ago
Hellllllppppppp!!!!!!!! 5 more minnnnnnn<br><br><br> C. To produce <br><br> D. To have a purpose
riadik2000 [5.3K]
I believe it is C) to produce
6 0
3 years ago
How many grams of MgO are needed to produce 264.0 grams of Mg(OH)2?
sergij07 [2.7K]
15396 g
tell me if its correct
7 0
3 years ago
Other questions:
  • A blacksmith making a tool heats 525 grams of steel to 1230°C. After hammering the steel, she places it into a bucket of water t
    5·1 answer
  • Assume you have 60 micrograms (1 microgram = 10-6 gram) of pure u-238. how many nuclei n0 is this? (recall avogadro's number equ
    8·1 answer
  • What is the difference between electronegativity and ionization energy
    11·2 answers
  • The__ contains all the elements l, arranged according to similarities in their properties​
    11·1 answer
  • What stops gravity from pulling water to the center of the earth
    8·2 answers
  • How is the water cycle realated to weather patterns and climate? Make sure to put 2 evidences
    9·1 answer
  • Take points by writing only a ok¡<br><br><br><br><br><br><br><br><br>​
    13·2 answers
  • Which compounds were classified as organic compounds according to the early chemists
    7·1 answer
  • 3. Briefly discuss the results of the TLC. Was there evidence of unreacted p-nitrobenzaldehyde in either product
    14·1 answer
  • Step 4: Summarize nuclear changes.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!