Iupac naming of ch3ch(ch3)ch2ch2cho

4-Methylpentanal  

Explanation:

1. Find the longest continuous chain that contains the carbonyl carbon

The longest chain contains five carbon atoms (pentane).

2. Identify the functional group

The functional group is an aldehyde.

You form the name of an aldehyde by dropping the -e from that of the parent alkane and adding the ending -al.

pentane - "-e" + "-al" ⟶ pentanal

3. Number the C atoms of the main chain.

The aldehyde is automatically C1.

4. Identify any substituents

There is a methyl group on C4.

5. Attach the name of the substituent to that of the parent.

The name becomes methylpentanal.

6. Add the locant

The locant is the locating number (4). Join it to the name with a hyphen.

The IUPAC name is 4-methylpentanal.

the ideal gas law equation is as follows

pv = nrt

where p - pressure

v - volume

n - number of moles

r - universal gas constant

t - temperature

so if the pressure, volume and temperature are already known

we are left with n and r

since r is the universal gas constant that has a known fixed value then r too is known

so we are left with 'n'

once we know temperature volume and pressure

we can find the number of moles of gas present using the ideal gas law equation

this is not my own answer, this is an answer for the same question by the user blahblahmali. i do not claim ownership of this account.

chemical digestion occurs in the stomach were hcl and pepsin forms chyme, the mouth in which salivary amylase breaks down starch to form bolus, and the small intestine specifically the duodenum.