reguler2009@gmail.comElsa Yanti Mala
RSA1C110010
kelas PG-SBI kimia
Angkatan 2010
alamat blog: http://elsa.yantimala.blogspot.com
ORGANIC CHEMISTRY
Hydrocarbons
Problem:
1. Why are nonpolar hydrocarbons?
2. Which is most randah nonpolarnya of alkanes, alkenes, and alkyne?
3. Why are ripe fruits produce ethylene gas? And Why the immature fruits do not contain ethylene gas?
4. Why are the tomatoes ripe yet when placed together with a ripe tomato in a place so immature fruit will be quickly cooked, what causes it?
RSA1C110010
kelas PG-SBI kimia
Angkatan 2010
alamat blog: http://elsa.yantimala.blogspot.com
Hydrocarbons
Problem:
1. Why are nonpolar hydrocarbons?
2. Which is most randah nonpolarnya of alkanes, alkenes, and alkyne?
3. Why are ripe fruits produce ethylene gas? And Why the immature fruits do not contain ethylene gas?
4. Why are the tomatoes ripe yet when placed together with a ripe tomato in a place so immature fruit will be quickly cooked, what causes it?
Problem solving:
1. One of the properties of hydrocarbon compounds are nonpolar. Because it is nonpolar hydrocarbon compounds are not soluble in hydrocarbon air.selain Because it has no positive and negative poles because it only consists of atomic H and C that have no free electron pair.
2. Among the three alkanes, alkenes, and alkyne lowest alkyne nonpolarnya is because among the three compounds on the most easily soluble in water is alkyne and alkenes and alkanes are compounds that can not dissolve in water.
3. Ethylene gas is a growth hormone that is produced from normal metabolism in plants. Ethylene gas plays a role in the process of fruit ripening and leaf loss. This gas is colorless and easy menguap.Dalam fruit ripening, ethylene acts by breaking chlorophyll in young fruit, making fruit has only xantofil and carotene. Thus, the color becomes orange or red fruit.
Another function of ethylene gas in particular are:
• End the period of dormancy
• Stimulate the growth of roots and stems
• Formation of adventitious roots
• Stimulate absisi fruit and leaves
• Stimulate interest induction Bromiliad
• Induction of female sex cells of interest
• Stimulate the expansion rate
4. To accelerate the ripening process, it takes carbon dioxide and ethylene gas. ethylene gas is a plant hormone that accelerates the growth of plants. However, once picked, the fruit no longer get the ethylene gas that fruits have to obtain ethylene gas from the environment. Therefore, immature tomatoes should have ethylene gas from the environment to accelerate pematangannya. These gases can be obtained from ripe tomatoes by the gas to evaporate so that when in place along the immature fruit will quickly become mature.
1. One of the properties of hydrocarbon compounds are nonpolar. Because it is nonpolar hydrocarbon compounds are not soluble in hydrocarbon air.selain Because it has no positive and negative poles because it only consists of atomic H and C that have no free electron pair.
2. Among the three alkanes, alkenes, and alkyne lowest alkyne nonpolarnya is because among the three compounds on the most easily soluble in water is alkyne and alkenes and alkanes are compounds that can not dissolve in water.
3. Ethylene gas is a growth hormone that is produced from normal metabolism in plants. Ethylene gas plays a role in the process of fruit ripening and leaf loss. This gas is colorless and easy menguap.Dalam fruit ripening, ethylene acts by breaking chlorophyll in young fruit, making fruit has only xantofil and carotene. Thus, the color becomes orange or red fruit.
Another function of ethylene gas in particular are:
• End the period of dormancy
• Stimulate the growth of roots and stems
• Formation of adventitious roots
• Stimulate absisi fruit and leaves
• Stimulate interest induction Bromiliad
• Induction of female sex cells of interest
• Stimulate the expansion rate
4. To accelerate the ripening process, it takes carbon dioxide and ethylene gas. ethylene gas is a plant hormone that accelerates the growth of plants. However, once picked, the fruit no longer get the ethylene gas that fruits have to obtain ethylene gas from the environment. Therefore, immature tomatoes should have ethylene gas from the environment to accelerate pematangannya. These gases can be obtained from ripe tomatoes by the gas to evaporate so that when in place along the immature fruit will quickly become mature.
i like it is
BalasHapus