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
Serggg [28]
3 years ago
13

What couse the rusting in metals?​

Chemistry
2 answers:
Olenka [21]3 years ago
8 0

The rusting of metals occurs when iron, oxygen, and water combine.When they combine, the iron loses electrons to oxygen atoms. This is called oxidation and when it happens it produces a chemical reaction forming Fe203 Iron Oxide otherwise known as Ferric Oxide, or more commonly known as rust.

suter [353]3 years ago
7 0

Oxide or too much Oxygen and Moisture

You might be interested in
A solution has [H+] = 2.35 × 10-3 M. Find the [OH-] for this solution
Aleks04 [339]

Answer:

[OH-] for this solution is 4.255*10^-12

Explanation:

We are given

[H+] = 2.35 × 10-3 M

we need to find the concentration of [OH-]

we know from Equilibrium

[H+][OH-] = 10^-14

[OH-] = 10^14/2.35*10^10^-3

[OH-] = 0.4255*10^-11

[OH] = 4.255*10^-12

Therefore the Concentration  of [OH-] for this solution is 4.255*10^-12

3 0
4 years ago
Which items below are properties of matter? [select all that apply]
8_murik_8 [283]

Answer:

Solubility, length, hardness, color, mass, density, weight, volume, boiling, and point.

Explanation: Hope this helps

4 0
3 years ago
Can you me what is a tsunamis is
Anton [14]
<span>a long high sea wave caused by an earthquake, submarine landslide, or other disturbance, is the definition.  </span>
4 0
3 years ago
Read 2 more answers
How many moles of water are produced from 373 mol Al??
stepladder [879]
I cannot come up with a reaction which you can convert directly from Al to H2O.

But you can convert from Al2O3 to H2O by adding HCL solvent.
5 0
3 years ago
Read 2 more answers
When 0.25 moles of NH3 are produced according to the reaction below, how many moles of H2 must have reacted?
marissa [1.9K]

Answer:

Explanation:

by stoichiometry

nNH3/2=nH2/3

0.25/2=nH2/3

nH2=0.25×3/2

nH2=0.375 mol

so its 0.38 mol

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which is one way that scientist communicate the results of an experiment
    9·2 answers
  • Remember to use the proper number of significant figures and leading zeros in all calculations. A sample has a mass of 35.4 g an
    7·2 answers
  • A plane has a cruising speed of 100 miles per hour when there is no wind. At this speed, the plane flew 600 miles with the wind
    8·1 answer
  • Given that kb for c6h5nh2 is 1.7 × 10-9 at 25 °c, what is the value of ka for c6h5nh3 at 25 °c?
    9·1 answer
  • Where dpes the comma go I had a dream once more like a nighmare about a zombie apocalypse?
    6·1 answer
  • The bond enthalpy of the oxygen-oxygen bond in O2 is 498 kJ/mol. Based on the enthalpy of the reaction represented above, what i
    10·1 answer
  • 15 POINTS! WILL MARK BRAINLEST! NEED IN 10 MINUTES!
    13·1 answer
  • What is the energy that travels from sun in the form of waves
    7·2 answers
  • The properties of a compound are ____ the properties of the element that form it
    9·1 answer
  • Can a solid crystal be composed of molecules?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!