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
Alla [95]
3 years ago
11

What type of reaction is Fe+H2O=Fe3O4+H2

Chemistry
2 answers:
Alex787 [66]3 years ago
7 0

Answer: This is a chemical reaction

Explanation: Hope this helps:)))

ziro4ka [17]3 years ago
3 0

Answer:

single replacement

Explanation:

it's when one element starts out by itself, then replaces another element in a compound, kicking it out

You might be interested in
All radioactive nuclides undergo what
kotykmax [81]
They undergo nuclear fission.
6 0
3 years ago
?Where did the mass of the forest trees come from? What happens to that mass when the forest burns?
Gala2k [10]

Answer:

Forests prevent desertification.

Explanation:

5 0
3 years ago
Write the following number using Scientific notation : 13,215,296.50 *​
ludmilkaskok [199]

Answer:

13.22x10^7

Explanation:

7 0
3 years ago
What mass of hydrogen sulfide, H2S, will completely react with 2.00 moles of silver nitrate, AgNO3?
hodyreva [135]

Answer:

34g

Explanation:

We'll begin by writing the balanced equation for the reaction. This is illustrated below:

H2S + 2AgNO3 —> 2HNO3 + Ag2S

Next, we shall determine the number of mole of H2S required to react with 2 moles of AgNO3.

This is illustrated below:

From the balanced equation above,

We can see that 1 mole of H2S is required to react completely with 2 moles of AgNO3.

Finally, we shall convert 1 mole of H2S to grams. This is shown below:

Number of mole H2S = 1 mole

Molar mass of H2S = (2x1) + 32 = 34g/mol

Mass = number of mole x molar Mass

Mass of H2S = 1 x 34

Mass of H2S = 34g

Therefore, 34g of H2S is needed to react with 2 moles of AgNO3.

6 0
3 years ago
PLZ ANSWER QUICKLY! The electronegativity values of carbon, hydrogen, and nitrogen are compared in the table. Comparison of Elec
andriy [413]

Answer:

c. CH4 < NH3 because the NH bond is more polar than the CH bond.

Explanation:

Actually, the electronegativity difference between carbon and hydrogen is just about 0.4. This meager difference in electronegativity corresponds to a nonpolar bond between the two atoms.

However, the electronegativity difference between nitrogen and hydrogen is about 0.9. This larger electronegativity difference corresponds to the existence of a polar covalent bond between the two atoms.

Hence the N-H bond is significantly polar unlike the C-H bond. This implies that CH4 molecules are only held together by weak dispersion forces while NH3 molecules are held together by stronger dipole-dipole interactions and hydrogen bonds.

8 0
2 years ago
Other questions:
  • What elements are in table salt
    12·1 answer
  • Tin(II) fluoride (SnF2) is often added to toothpaste as an ingredient to prevent tooth decay. What is the mass of F in grams in
    7·1 answer
  • Chlorine-35 has 17 protons. how many protons and neutrons does the isotope chlorine-36 have?
    9·2 answers
  • A reaction occurs via the following sequence of elementary steps. What is the reaction intermediate?
    12·1 answer
  • Reliable results are results that can be...<br> A: communicated<br> B: evaluated<br> C: duplicated
    8·2 answers
  • \"Give the nuclear symbol for the isotope of gallium, Ga, that contains 40 neutrons per atom.\". .
    11·1 answer
  • The enzyme Y catalyzes the elementary reaction
    7·1 answer
  • A very flammable substance would not be used in children’s clothing. Please select the best answer from the choices provided T F
    12·1 answer
  • 1s22s22p?<br> 1.22<br> 2.22<br> 6
    14·1 answer
  • Patra drops her toy from the balcony. The toy hits the ground in: 2.5 seconds. What is the velocity of
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!