Solution:- The given name is 3,6-diethyl-2,8-dimethyl-4-decyne. The number of parent carbon chain are written at the end along with the suffix for the multiple bond or the functional group.
Looking at the given name, there is dec at the end which stands for 10 carbons chain. Also, the suffix used is -yne which is used for a triple bond between carbon atoms. Since it says 4-decyne, it states that the triple bond is at 4th position in the parent carbon chain.
3,6-diethyl states two ethyl groups at number 3 and number 6 carbons and 2,8-dimethyl states two methyl groups at number 2 and number 8 carbons.
Remember that the numbering is started from the side to which the multiple bond is closer and the substituents are written in alphabetic order. Since the e of ethyl comes before m of methyl, the ethyl groups are written before methyl groups in the naming and while doing this the prefixes like -di or -tri etc are not considered. So, the structural formula of the compound will be:
Wear face mask and holy the conical flask or test tube away from your face and body and dont put it on directly on fire or it
Answer:
1) 4.0744 grams of aluminum chloride can be obtained.
2) 0.7652 grams of chlorine that react with 0.194 g of aluminum.
Explanation:
1) Moles of aluminum :
According to reaction, 2 moles of aluminum gives 2 moles of aluminium chloride.
Then 0.03052 mol of aluminum will give with :
of aluminium chloride.
Mass of 0.03052 moles of aluminium chloride :
4.0744 grams of aluminum chloride can be obtained.
2) Moles of Aluminium :
According to reaction, 2 moles of aluminum reacts with 3 moles of chlorine gas.
Then 0.007185 mol of aluminum will react with:
of chlorine gas.
Mass of 0.01077 mol moles of chlorine gas:
0.7652 grams of chlorine that react with 0.194 g of aluminum.
Explanation:
the answer is C because with us destroying habitat of animals that depend on it for their survival
1 US cup equals to 8 fluid ounces :)