What`s the lewis structure for ch3oo?

See the figure 1.

Explanation:

For the acetate ion we will have a formula of . We have to keep in mind that we will have 1 electrons for each hydrogen, 4 electrons for each carbon and 6 electrons for each oxygen and 1 for negative charge.

So, we will have in total:

H=>(1x3)= 3 e-

C=>(2x4)= 8 e-

O=>(2x6)= 12 e-

-1=> 1 e-

Total= 3e- + 8e- + 12e- + 1e- = 24e-  (Figure 2)

When we do the formal charge for each atom we will have:

H=> FC=1-(0+*2)=zero

C=> FC=4-(0+*8)=zero

O=>FC=6-(4+*4)=zero

O=>FC=6-(6+*2)=-1

The total charge of the molecule is -1.

ch3 [ch2]14cooh

explanation:

answer : one can design an experiment using a liquid and an additive that can be added to the liquid and observe the chemical changes in the reaction species.

one would need a beaker which is filled with a known amount of the liquid in which thermometer is placed to measure the temperature changes; after addition of the additive to the liquid solution one can note down the temperature change and find whether the reaction is endothermic or exothermic in nature. by subtracting the initial temperature value with the final temperature one can find the temperature changes.

various combinations of liquid and additive can be used. liquid in this case can be a known quantity of water and additives can be epsom salt or without epsom salt the experiment can be conducted to notice the changes. water and ice, hydrogen peroxide and dry yeast, vinegar and baking soda,etc.