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ikadub [295]
3 years ago
12

Balance the equations by inserting coefficients as needed.

Chemistry
1 answer:
drek231 [11]3 years ago
4 0

Answer:

first one is already balanced

2.   MgN2+6HCl->3MgCl2+2NH3

Explanation:

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2. As an airplane moves forward, the shape of its wings causes a difference in pressure
Yuki888 [10]

Answer:

C. An upward force is created

Explanation:

As an airplane moves forward, the shape of its wing creates lower pressure above the wing than below, yielding a net upward force known as lift.

Hope this helps!

7 0
3 years ago
An example of a double replacement chemical reaction takes place in batteries. In an alkaline battery, Manganese oxide reacts wi
ozzi

Answer:

2MnO2 + H2O => Mn2O3 + 2OH is the correct balanced equation.

6 0
2 years ago
Examine the following electron configuration:
maksim [4K]

Answer:

The answer to 12 is Indium... you should be able to figure out the rest from there with help from the internet since i've given you the element

Explanation:

I would usually do it but I got a ton of hw

5 0
3 years ago
The _____ forms of the electron carriers nad+/nadh and fadh/fadh2 have high potential energy.
Sergeu [11.5K]
The reduced forms of the electron carries NAD+ / NADH and FADH / FADH2 have high potential energy.

- NAD& FAD used to donate electrons as a reducing agent, they receive electrons from other molecules and then became reduced.

-FAD is called flow in adenine dinucleotide, it is a redox cofactor and it is in many important enzymatic reactions in metabolism.
5 0
3 years ago
Read 2 more answers
Which particle has the least mass?(1) alpha (3) neutron<br> (2) beta particle (4) proton
ivann1987 [24]
Alpha particle has a mass of 4 (Two protons and two neutrons)
Neutron has a mass of 1
Beta particle has a mass of about 0 (Electron)
Proton has a mass of 1
So the answer is (2) Beta particle
4 0
3 years ago
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