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
Vadim26 [7]
2 years ago
6

How many different elements are involved in the reaction shown below?

Chemistry
1 answer:
ivann1987 [24]2 years ago
4 0

There are four. Fe, H, C, and O

You might be interested in
Based on the kinetic molecular theory, which of the following statements is correct about a sample of gas at a constant temperat
Scilla [17]

Answer:

C) It has a constant average kinetic energy

Explanation:

The average kinetic energy of the particles in a gas is directly proportional to the temperature of the gas, according to the equation.

k is the Boltzmann's constant

T is the absolute temperature of the gas

Therefore, temperature of a gas is a measure of the average kinetic energy of the particles.

In this problem, we are told that the gas is at constant temperature (and volume): therefore, according to the previous equation, this means that the average kinetic energy is also constant.

8 0
3 years ago
2. Convert 1500 milligrams to grams.​
Kisachek [45]

Answer: 1.5 grams.

Explanation:

7 0
3 years ago
Calculate the mass (in grams) of 250mL of ether at 25 oC. The density of
leonid [27]
  • Volume=250mL
  • Density=0.71g/ml

\boxed{\sf Density=\dfrac{Mass}{Volume}}

\\ \sf{:}\implies Mass=Density(Volume)

\\ \sf{:}\implies Mass=0.71(250)

\\ \sf{:}\implies Mass=177.5g

6 0
2 years ago
How to make bread step by step
Sedaia [141]
You slap some dough on to a beach and wait for it to become bread
7 0
3 years ago
No I don’t have a question
Nikitich [7]

Answer:

then why'd you ask a question

Explanation:

3 0
2 years ago
Other questions:
  • Scientific knowledge can withstand the test of time because A. exceptions can be made regarding scientific laws. B. it is open t
    9·2 answers
  • A thermometer that was used in a calorimeter was consistently 2.7 °c too high. how would this affect the calculations of δh for
    10·1 answer
  • What are the concentrations of hydroxide and hydronium ions in a solution with a pH of 10.2?
    13·2 answers
  • if a 2.0g sample of water at 5.0celcius absorbs 21.8Joules of energy, the temprature of the sample will be raised by
    9·1 answer
  • HELP PLEASE WILL GIVE  BRAINLIEST , the dark portion of the soil created by the decay of organic matters? is called?
    5·2 answers
  • If an element only partially conducts electricity, it would be part of the _______ category. *
    14·1 answer
  • Which an element that exist into two form​
    12·1 answer
  • What is the term for electrons that are not held within a bond?
    11·1 answer
  • In your reactions, you diluted the provided stock concentration of ADH for your alcohol. Calculate the actual ADH concentration
    12·1 answer
  • 4. Using stoichiometry, how many grams of sodium chloride should be produced from the reaction
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!