I am not sure about my answer, but I think that it's density allows it to fall to the ground/floor.
Answer is in Word document below.
Hydrogenation is reaction of organic compound with hydrogen. In this chemical reaction, three alkenes react with hydrogen and produce alkanes. Double bond in alkenes breaks up and single bond is formed. Three alkenes are all 2-butene with one methyl group substituent.
<h3><u>Answer;</u></h3>
<u>= 5 M or 5 moles/liter</u>
<h3><u>Explanation;</u></h3>
At point E, 90 g of substances X are dissolved in 100 g of the solvent.
100g of the solvent is equal to 100 ml
Molarity is the number of moles of a substance in one liter of a solvent.
90 g of X are in 100 ml
But; the RFM of X = 180 g/l
Therefore; the moles of X in 90 g = 90/180
= 0.5 moles
Therefore;
0.5 moles of X are contained in 100 ml of the solvent;
Thus, molarity = 0.5 × 1000/100
=<u> 5 M or 5 moles/liter</u>
Answer:
They would be carnivores.
Explanation:
To find concentration H+ you want to do the inverse log
So 3.5= -log10[x] = 10^-pH
x= 10^-3.5
So [H+]= 3.16*10^-4 M or mol/L