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
marusya05 [52]
3 years ago
9

What is the oxidation state of Fe(s)

Chemistry
1 answer:
ad-work [718]3 years ago
8 0

The  oxidation state is zero for Fe (s)

You might be interested in
Why can iron filings be used to visualize a magnetic field?
MrMuchimi

Answer:

iron have magnetic features which connects with magnets. That's why it's used to visualise

4 0
3 years ago
How is glaas made ? I reallyt don't know
Vlad1618 [11]
Glass is formed when sand or rocks are heated to high temperatures and then cooled rapidly to create glass. i learned that from minecraf,t when u put sand in a furnace lol
4 0
3 years ago
Element X
dedylja [7]
Element x is Silicon
7 0
3 years ago
The diagram below shows a gas sample being measured with an open-end mercury (Hg) manometer. If a barometer reads 730. 1 torr, w
IRISSAK [1]

The pressure of the gas in the flask (in atm) when Δh = 5.89 cm is 1.04 atm

<h3>Data obtained from the question</h3>

The following data were obtained from the question:

  • Atmospheric pressure (Pa) = 730.1 torr = 730.1 mmHg
  • Change in height (Δh) = 5.89 cm
  • Pressure due to Δh (PΔh) = 5.89 cmHg = 5.89 × 10 = 58.9 mmHg
  • Pressure of gas (P) =?

<h3>How to determine the pressure of the gas</h3>

The pressure of the gas can be obtained as illustrated below:

P = Pa + PΔh

P = 730.1 + 58.9

P = 789 mmHg

Divide by 760 to express in atm

P = 789 / 760

P = 1.04 atm

Thus, the pressure of the gas when Δh = 5.89 cm is 1.04 atm

Learn more about pressure:

brainly.com/question/22523697

#SPJ1

Missing part of question:

See attached photo

5 0
2 years ago
Scientific notation.
stiv31 [10]

Answer:

1.85 x 10^ -5

Explanation:

8 0
3 years ago
Other questions:
  • Explain why c6h5ch2ch2br is not formed during the radical bromination of c6h5ch2ch3. select the single best answer.
    8·1 answer
  • 7. How many significant figures are in the following numbers?
    9·1 answer
  • What would happen if they had no sunlight???
    5·2 answers
  • What does an elements location tell us about the forces within an atom?
    5·1 answer
  • A piston system absorbs 50.5 J of energy in the form of heat from the surroundings. The piston is working against a pressure of
    11·1 answer
  • A tool to measure forces such as weight or friction
    8·1 answer
  • After extended stirring of a spatula sized portion of a solid drug in 100 mL of water, the drug appeared to be insoluble. Yet wh
    8·1 answer
  • Granite is heterogeneous?
    12·2 answers
  • If an object has a mass of 250 grams and a volume of 5 milliliters, what is the density of the object?
    10·1 answer
  • Select the correct answer. Samuel adds a teaspoon of salt to a glass of water. He notices that the salt disappears. Samuel takes
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!