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Elina [12.6K]
3 years ago
15

4Fe + 3O2 + xH2O → 2Fe2O3 • xH2O

Physics
2 answers:
Alecsey [184]3 years ago
6 0

The answer is synthesis

Nina [5.8K]3 years ago
4 0

Answer: Its A

Explanation:

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Explanation:

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3 years ago
Mary and her younger brother Alex decide to ride the 26 ft diameter carousel at the State Fair. Mary sits on one of the horses i
hammer [34]

Answer:

a_M=1.92a_A

Explanation:

\omega_M=\omega_A = Angular speed

r_M = Distance of Mary = 11.5 ft

r_A = Distance of Alex = 6 ft

Ratio of centripetal acceleration is given by

\dfrac{a_M}{a_A}=\dfrac{\omega_M^2r_M}{\omega_A^2r_A}\\\Rightarrow \dfrac{a_M}{a_A}=\dfrac{r_M}{r_A}\\\Rightarrow a_M=a_A\dfrac{r_M}{r_A}\\\Rightarrow a_M=\dfrac{11.5}{6}a_A\\\Rightarrow a_M=1.92a_A

Mary's centripetal acceleration is 1.92 times the centripetal acceleration of Alex

8 0
3 years ago
PLZ HELP GUYS PLZ!!!!! The answer is not motion, particles.
harina [27]

Answer:

Energy

Explanation:

4 0
3 years ago
Which is the correct order to use in writing the name of an ionic compound?
muminat

Answer:anion followed by cation

Explanation:

8 0
3 years ago
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The image below shows two opposite forces acting on a rope, what can we say is true about the affect of the forces on the rope?
Tamiku [17]
It would be D) the rope is pulled to the right. This is because their is a greater force in that direction.
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