Answer:
the fuel efficiency in kilometers per liter is 16.561 kilometer per liter
Explanation:
The computation of the full efficiency in kilometers per liter is shown below:
39.0 miles ÷ gallon = (39.0 miles ÷ gallon) × (1.6094 km ÷ 1 miles) × (1 gallon ÷ 3.79 L)
Now cut the opposite miles and gallons
So, the fuel efficiency would be
= 16.561 kilometers per liter
Hence, the fuel efficiency in kilometers per liter is 16.561 kilometer per liter
Answer:
3-brom-4-etyl-2,3-đimetylhexan
Explanation:
Moles of
= 6.5 mol
mole ratio of <span>
: HCl = 1 : 2
</span>∴ since <span>
cntain 6.5 mol, then HCL contains (2 * 6.5) mol
Thus moles of HCl = 13.0 </span><span>mol
Volume of HCl needed = </span>
=
<span>
</span><span> = 8.67 </span>
<span>then volume of HCL needed = 8.67 L
</span>
Three of the functions of proteins are as antibodies, as enzymes and as messengers. As antibodies, they protect the cells from diseases ie they fight diseases. As enzymes, they regulate the chemical reactions within cells, and thirdly they transmit signals as messengers such as hormones do in co-ordinating biological processes. Proteins are so diverse because of their unique 3-D structures which their polymers form from the 20 amino acids available as their building blocks.
Answer: strongly acidic
Explanation: a strongly acidic solution has a pH between one and four