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
ozzi
3 years ago
10

Water, also known as H2O, cannot be separated into hydrogen and oxygen.

Chemistry
2 answers:
Dmitry [639]3 years ago
6 0

Answer:

So, H2O means two atoms of hydrogen mixed with one atom of oxygen. All pure water is the same, two parts hydrogen to one part oxygen. ... Water cannot be separated by any physical means.

Explanation:

Logic and my notes from chem....

pav-90 [236]3 years ago
5 0

Answer:

stands for the element hydrogen, and the O stands for the element oxygen. So, H2O means two atoms of hydrogen mixed with one atom of oxygen. All pure water is the same, two parts hydrogen to one part oxygen. ... Water cannot be separated by any physical means.

Explanation:

You might be interested in
The measure of a right angle is
yawa3891 [41]
Answer:

90° is the measure, hope this helped :)
7 0
2 years ago
What does density have to do with the cycling of matter in earths interior
Anastaziya [24]

Answer:

The rocks of higher density inter the mantle. Due to density they sink and melt. When they melt the density decreases and rises to the top. They then are recycled through volcanoes.  

Explanation:

8 0
3 years ago
if it takes 54 ml of 0.100 M naoh to neutralize 125ml of an hcl solution, what is the concentration of the hcl
vichka [17]

Answer:

c = 0.0432moldm ^−3

Explanation:

The first step would be to find the molar ratio in the reaction. Now generally, one can simplify strong acid-strong base reaction by saying:

Acid+Base ->Salt+ Water

4 0
2 years ago
Which method is used to make the salt copper(II) sulfate?
Tanzania [10]

Answer:

Its B. Dilute acid + carbonate

Explanation:

hope it helps !!

3 0
2 years ago
Which of these elements has an atom with the most stable outer electron configuration? * Cl Ca Ne Na
SashulF [63]

Answer:

Neon (Ne) has the most stable outer electron configuration because the outer electron is completely filled and it has octet structure

Explanation:

The configuration of these elements is as follows;

Cl₁₇ = 2, 8,7 (the outer electron is 7)

Ca₂₀ = 2,8,8,2 (the outer electron is 2)

Ne₁₀ = 2,8 (the outer electron is 8)

Na₁₁ = 2,8,1 (the outer electron is 1)

Based on the outer electron value above, Neon (Ne) has the most stable outer electron configuration because the outer electron is completely filled and it has octet structure.

6 0
3 years ago
Other questions:
  • Einstein used the photoelectric effect to prove that light has what?
    5·1 answer
  • Based on the information shown, which statement about the subatomic particle must be correct?
    5·1 answer
  • What are 3 things that microwaves do
    12·1 answer
  • Why foodstuff with acid components should not be stored in aluminium containers why?​
    13·1 answer
  • according to the collision theory, for a reaction to be successful, it must have correct orientation of the atoms of the reactan
    12·2 answers
  • A general chemistry student found a chunk of metal in the basement of a friend's house. To figure out what it was, she tried the
    9·2 answers
  • Describe a dinner you would like to eat that includes all the main nutrients, but is low in the nutrients that you should limit.
    10·1 answer
  • 1) Compounds Y and Z both have the formula C9H18.
    8·1 answer
  • A compound is found to have 55.7% hafnium+and+44.3%+chlorine.+what+is+the+empirical+formula?
    10·1 answer
  • What feature of an orbital is related to each of the following?<br> (a) Principal quantum number (n)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!