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
JulijaS [17]
3 years ago
10

If a compound is separated into separate parts does the substance remain the same substance

Chemistry
1 answer:
MariettaO [177]3 years ago
6 0
No, if H2O is separated into H2 and O, then it is not the same substance

You might be interested in
10) One mole of a diatomic ideal gas is initially at a temperature of 127 °C and
Vladimir79 [104]
Ok hold on one second
6 0
3 years ago
Which statement is true? Nuclear power plants require more fuel than conventional power plants. There is a short supply of high
Bas_tet [7]
I believe the correct answer would be option 4. The only statement that is true would be that it is difficult to responsibly dispose of nuclear waste products. This is because nuclear waste products are radioactive and are very harmful to the society and to the environment. It could cause serious damage to every being in contact to it.
3 0
3 years ago
Read 2 more answers
7. What is the molarity, M, of the dilution solution of KBr, given:
sineoko [7]

Answer:

Hello There!!

Explanation:

I believe the answer is c. Volume of the dilute solution is 100.00 mL.

hope this helps,have a great day!!

~Pinky~

7 0
2 years ago
Read 2 more answers
A students drawing of a nitrogen atom is shown. What change would make the model more accurate?
zubka84 [21]

Answer:

C - show 7 neutrons in the nucleus

Explanation:

Use process of elimination:

-Answer A will not work because electrons are not in the nucleus.

-Answer B will change the atom's identity from nitrogen to fluorine; it will not work.

-Answer D will create a nitrogen ion, which is not what the prompt is asking for (an atom); it will not work.

The only logical answer is C, as that is the only one that is also true.

8 0
3 years ago
The gene for tallness (T) in a pea plant is dominant over the gene for shortness (t).
astra-53 [7]

Answer:

C. 75%

Explanation:

From a heterozygous cross (Tt x Tt) the produced offspring would consist of:

  • 25% TT -it would be tall-.
  • 50% Tt -it would be tall as the gene T is dominant-.
  • 25% tt -it would not be tall-.

Thus the produced offspring that would be tall is (50% + 25%) 75%. The answer is option C.

6 0
2 years ago
Read 2 more answers
Other questions:
  • Consider the following balanced reaction between hydrogen and nitrogen to form ammonia:
    14·1 answer
  • Write the nuclear equation for the alpha decay of:
    10·1 answer
  • What is the relationship between Celsius and kelvin
    12·1 answer
  • In which situation are the individual molecules moving the fastest? A) in a bowl of hot soup B) in a glass of iced tea C) in a g
    11·2 answers
  • To what volume should you dilute 30mL of a 12.0M H2SO4 solution to obtain a 0.160M H2SO4 solution?
    7·1 answer
  • Balance the following equation: H20 --> H2 + O2​
    10·1 answer
  • Which statement about the elements in the periodic table is true?
    15·1 answer
  • How many moles are in 150 g of Iron (III) oxide? (Fe203)
    14·2 answers
  • How many protons electrons and neutrons are present in the following atoms​
    7·2 answers
  • What is the definition of energy (in scientific terms)?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!