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
Sliva [168]
3 years ago
13

Which one of the following [H+] concentrations represents an acidic solution?

Chemistry
1 answer:
Nutka1998 [239]3 years ago
7 0
The correct answer is C.
You might be interested in
In large generators in power plants, ___________ rotate inside a coil of wire to produce an electric current
lapo4ka [179]
<h3><u>Answer;</u></h3>

Magnets

In large generators in power plants, <u>magnets</u> rotate inside a coil of wire to produce an electric current.

<h3><u>Explanation;</u></h3>
  • Generators are devices that use electromagnetic induction to convert mechanical energy to electrical energy.
  • In power plants, large wheel known as turbine that rotates when pushed by steam,wind, or water and provides mechanical energy to a generator.
  • <u><em>Generators are used in power plants and have very large quantities of copper wire spinning around inside very large magnets, at very high speeds. A turbine spins the shaft that runs the generator. Eventually, electric current is generated.</em></u>
8 0
3 years ago
PLZZZZZ HELPPP THANK U 10 ptsssss
balandron [24]
Hi!

I think the oxidation state of all the atoms should change. :)

Hope this helps
6 0
3 years ago
How are plate tectonics and the rock cycle connected
mote1985 [20]

Answer:

All igneous rocks the basis of the rock cycle are formed by plate tectonics. ... The heat from the mantle that fuels plate tectonics causes both igneous and sedimentary rocks to be turned into metamorphic rocks. The metamorphic rocks can be eroded into sedimentary rocks are remelted back into igneous.

Explanation:

8 0
2 years ago
Determine the formula weight of caffeine, C₈H₁₀N₄O₂. Provide an answer to two decimal places.
arlik [135]

Let's find

\\ \tt\hookrightarrow C_8H_10N_4O_2

  • We need accurate mass

\\ \tt\hookrightarrow 8(12.011)+10(1.007)+4(14.006)+2(16.0)

\\ \tt\hookrightarrow 96.088+10.07+56.024+32.0

\\ \tt\hookrightarrow 196.182g/mol

\\ \tt\hookrightarrow 196.18g/mol\:or 196.18u

5 0
2 years ago
Read 2 more answers
If 52500 J of heat is used to heat a 10200g block of metal and
Angelina_Jolie [31]

Answer:

45.95 Jkg^-1°C^-1

Explanation:

as specific heat capacity = heat energy / mass × delta

temperature

=52500/10.2×112

=45.95 Jkg^-1°C^-1

5 0
3 years ago
Other questions:
  • Enter the chemical formula for the cation present in the aqueous solution of AgNO3.
    13·1 answer
  • A solid metal oxide crystallizes in a cubic unit cell. In the unit cell there are metal (M) ions on every corner and in the cent
    12·1 answer
  • Where are globular clusters found
    11·2 answers
  • The atomic mass of copper - is 62.930 amu
    6·1 answer
  • Confucius taught that the government should always be fair and do what was right, and in return _____.
    11·1 answer
  • After 56 days, a 4.0-g sample of phosphorus-32 contains only 0.25 g of isotope. Based on this data,
    9·2 answers
  • What ion will be formed by the selenium atom shown below when it has a stable set of valence electrons?
    12·1 answer
  • Shows the types and amounts of atoms that form an ionic bond
    8·1 answer
  • In which of these situations should a fire blanket be used?
    10·2 answers
  • Apply your knowledge of atomic theory to determine The number of protons contained in a neutral Adam of palladium that has 46 el
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!