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Deck 8 (141 - 160)

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卡片总数: 20内容版本: v4公开卡包更新时间: 8/1/2026

卡片预览 (20 张)

#1
正面 (问题)

• PIC

背面 (解答)

#2
正面 (问题)

• The momentum quantum number (I) of an orbital indicates the ——- of the orbital

背面 (解答)

shape

#3
正面 (问题)

• Name the functional group in the following molecule: CH3-CH2-OH

背面 (解答)

hydroxyl

#4
正面 (问题)

• Which of the following is the correct formula for aluminium oxide? a. AlO2 b. Al2O3 c. AlO d. Al3O2

背面 (解答)

b. Al2O3

#5
正面 (问题)

• Draw the structure of acetic acid

背面 (解答)

CH3COOH

#6
正面 (问题)

• A chemical reaction where the energy is released is called ?

背面 (解答)

exothermic

#7
正面 (问题)

• Magnesium atoms loose two electrons when they react. The symbol for the ion that results is …

背面 (解答)

Mg2+

#8
正面 (问题)

• What is the IUPAC name of the following hydrocarbon? CH3-CH = CH-CH2-CH3

背面 (解答)

2-pentene

#9
正面 (问题)

• Compounds of this halogen are used as additives in toothpastes: a. Fe b. F c. Cl d. Cr

背面 (解答)

F

#10
正面 (问题)

• Identify the amine: a. R-NH2 b. R-CO-NH2 c. R-COO-NH4 d. R-CO-NH4

背面 (解答)

a. R-NH2

#11
正面 (问题)

• What is the mass in grams of 150 x 10*12 iron atoms each having an atomic mass of 56 u?

背面 (解答)

1.39 x 10*8 g

#12
正面 (问题)

• Which of the following compounds is not a monosaccharide? a. fructose b. sucrose c. glucose d. ribose

背面 (解答)

b. sucrose

#13
正面 (问题)

• A solution with a pH of 6 is considered to be …

背面 (解答)

slightly acidic

#14
正面 (问题)

• Another name for table sugar is ?

背面 (解答)

sucrose

#15
正面 (问题)

• A chemical reaction in which the energy is absorbed is called …

背面 (解答)

endothermic

#16
正面 (问题)

• The general formula for the alkynes is ..

背面 (解答)

CnH2n-2

#17
正面 (问题)

• The polysaccharide that stores energy in plants is called?

背面 (解答)

starch

#18
正面 (问题)

• How many molecules are in 2 mol of O2 ?

背面 (解答)

12.044 x 10*23

#19
正面 (问题)

• PIC

背面 (解答)

#20
正面 (问题)

• Sublimation involves a change from …

背面 (解答)

solid to a gas