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Official Acids and Official Gases

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Total cards: 24•Content version: v4•Public deck•Updated: 8/1/2026

Card preview (24)

#1
Front (Question)

Used in space above Hg in thermometers A. Oxygen B. Carbon dioxide C. Helium D. Nitrous oxide E. Nitrogen

Back (Answer)

E

#2
Front (Question)

Used to treat achlorhydria and hypochlorhydria

Back (Answer)

Diluted HCl

#3
Front (Question)

Stored in black cylinders A. Oxygen B. Carbon dioxide C. Helium D. Nitrous oxide E. Nitrogen

Back (Answer)

E

#4
Front (Question)

2 commercial methods of preparing sulfuric acid C________ L_____ C________

Back (Answer)

Contact or catalytic Lead Chamber

#5
Front (Question)

Solid form used as caustic A. Oxygen B. Carbon dioxide C. Helium D. Nitrous oxide E. Nitrogen

Back (Answer)

B

#6
Front (Question)

Used as air replacement A. Oxygen B. Carbon dioxide C. Helium D. Nitrous oxide E. Nitrogen

Back (Answer)

E

#7
Front (Question)

Hygroscopic A. Boric acid B. Hydrochloric acid C. Nitric acid D. Phosphoric acid E. Sulfuric acid

Back (Answer)

B

#8
Front (Question)

Used in making TNT A. Boric acid B. Hydrochloric acid C. Nitric acid D. Phosphoric acid E. Sulfuric acid

Back (Answer)

C

#9
Front (Question)

Reduce risk of bend in deep sea diving A. Oxygen B. Carbon dioxide C. Helium D. Nitrous oxide E. Nitrogen

Back (Answer)

C

#10
Front (Question)

Weak bacteriostatic agent A. Boric acid B. Hydrochloric acid C. Nitric acid D. Phosphoric acid E. Sulfuric acid

Back (Answer)

A

#11
Front (Question)

Agua boricada A. Boric acid B. Hydrochloric acid C. Nitric acid D. Phosphoric acid E. Sulfuric acid

Back (Answer)

A

#12
Front (Question)

Dental anaesthesia A. Oxygen B. Carbon dioxide C. Helium D. Nitrous oxide E. Nitrogen

Back (Answer)

D

#13
Front (Question)

Stored in brown cylinders A. Oxygen B. Carbon dioxide C. Helium D. Nitrous oxide E. Nitrogen

Back (Answer)

C

#14
Front (Question)

Disinfectant A. Boric acid B. Hydrochloric acid C. Nitric acid D. Phosphoric acid E. Sulfuric acid

Back (Answer)

B

#15
Front (Question)

Oil of vitriol A. Boric acid B. Hydrochloric acid C. Nitric acid D. Phosphoric acid E. Sulfuric acid

Back (Answer)

E

#16
Front (Question)

Xanthoproteic reactions produce ________ stains A. Orange B. Brown C. Yellow

Back (Answer)

C

#17
Front (Question)

Acid former by Lavoiser A. Oxygen B. Carbon dioxide C. Helium D. Nitrous oxide E. Nitrogen

Back (Answer)

A

#18
Front (Question)

Non oxidizing, non volatile A. Boric acid B. Hydrochloric acid C. Nitric acid D. Phosphoric acid E. Sulfuric acid

Back (Answer)

D

#19
Front (Question)

Stored in green cylinders A. Oxygen B. Carbon dioxide C. Helium D. Nitrous oxide E. Nitrogen

Back (Answer)

A

#20
Front (Question)

Stored in gray cylinders A. Oxygen B. Carbon dioxide C. Helium D. Nitrous oxide E. Nitrogen

Back (Answer)

B

#21
Front (Question)

Strong oxidizing property A. Boric acid B. Hydrochloric acid C. Nitric acid D. Phosphoric acid E. Sulfuric acid

Back (Answer)

C

#22
Front (Question)

Azote A. Oxygen B. Carbon dioxide C. Helium D. Nitrous oxide E. Nitrogen

Back (Answer)

E

#23
Front (Question)

Used to displace air in pharmaceutical preparations A. Oxygen B. Carbon dioxide C. Helium D. Nitrous oxide E. Nitrogen

Back (Answer)

B

#24
Front (Question)

Laughing gas A. Oxygen B. Carbon dioxide C. Helium D. Nitrous oxide E. Nitrogen

Back (Answer)

D