Answer:
Compound with most substituted double bond appears as major product.
Explanation:
- In acid-catalyzed dehydration of secondary and tertiary alcohols, a carbocation is produced as an intermediate after removal of a water molecule.
- Then deprotonation from adjacent carbon atom attached to positive charge bearing carbon atom takes place to produce a double bond.
- Here compound containing more substituted double bond appears as major product in accordance with saytzeff rule.
- Remember that the carbocation intermediate can undergo rearrangement to produce more stable carbocation.
- Structures of major and minor products are shown below.
Answer:
Eukarya- Multicellar and unicellar
Explanation:
Fugi- Multicellar
Protista- unicellar
eubacteria- unicellar and have no nucleus
Eukarya is the only option, and that is because Eukarya is both! It contains a nucleus, and a membrane making it the only one that fits into the incomplete graphic! Hope this helps! (I noticed you were waiting for a while so I came to help! <3)
Answer:
0.319 M
Explanation:
M1V1 = M2V2
M1 = 0.55M
V1=145 mL = 0.145 L
V2 = 250mL = 0.250L
M2 = M1V1/V2=0.55x0.145/0.250 = 0.319 M
Answer:
Winds are a result of the tendency of warm air to rise and, conversely, cool air to sink. ... Because the atmosphere constantly flows, like a fluid in a container, air rushes into such low pressure areas from cooler, high-pressure ones, and the movement of the air creates wind.