•It takes a season to create a hybrid, and about 15 years to create a <u>Plant </u><u>va</u><u>r</u><u>iety.</u>
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Answer:
1.)
2.) 
3.) 2HCl
4.) MgO
5.) Mg and 
6.)
and 
7.)Na and 
8.) 3 aluminums and 3 chlorides
Explanation:
Answer:
hope this helps
Explanation:
The atoms of hydrogen have smaller mass than oxygen. Thus their speeds have to higher in order to produce the same average kinetic energies.
Rutherford postulated the existence of some neutral particle having mass similar to proton but there was no direct experimental evidence. Several theories and experimental observations eventually led the discovery of neutron.
Hello!
The Chemical reaction is the following:
2F₂(g) + 2 H₂O(g) → O₂(g) + 4HF(g)
If we assume that all the gases are ideal gases,
we can describe the coefficients of this reaction as Volume rather than moles, so we can apply the following equations:

So,
2 L of Water Vapor reacts with the fluorine; and
1 L of Oxygen and
4 L of Hydrogen Fluoride are produced.
Have a nice day!