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raketka [301]
2 years ago
9

Does light travel faster than sound?

Chemistry
1 answer:
irina1246 [14]2 years ago
6 0

Answer:

and id say maybe

Explanation:

Light waves travel much faster than sound waves.

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What's the mass in grams of 0.334 moles of sucrose (C12H22O11)?
Sonbull [250]

Answer:

114.23g

Explanation:

Mass = xg

Mole = 0.334 mol

Molar mass of Sucrose

(C = 12, H = 1, O = 16)

C12H22O11

(12×12)+(1×22)+(16×11)

144 + 22 + 176

342g/mol

Mass = No of mole × Molar mass

Mass = 0.334 × 342

Mass = 114.228

Mass ≈ 114.23g

3 0
3 years ago
What does the plant do with the extra glucose produced from photosynthesis? Select all that apply.
Alona [7]

Answer:

i think the answer is a. if not then c

6 0
3 years ago
Read 2 more answers
NADH is also used by cells when making certain molecules. Based on your knowledge of the role of NADH in cellular respiration, w
OLEGan [10]

Answer:

Reducing molecules.

Explanation:

NAD (Nicotinamide adenine dinucleotide) is the important molecule used by the living organisms for the generation of ATP. NADH is used almost in every biochemical cycle like glycolysis, kreb cycle and elelctron transport chain.

The NADH molecule is used as the reducing molecule in the biosynthesis of the different reaction. The NADH molecule reduces its hydrogen ions and also carry electrons for the synthesis of molecules. The NADH molecule is also used in the shuttle system as well.

Thus, the answer is reducing molecules.

6 0
3 years ago
An atom forms an ion with a -2 charge. It is:
marusya05 [52]
The correct answer is D
8 0
3 years ago
How is Zinc chloride formed in the lab and please tell the steps
Olenka [21]

Answer:

When zinc metal is reacted with hydrochloric acid, hydrogen gas is released and an aqueous solution of zinc chloride is produced. ... It is important that all of the zinc used be reacted and that large excess amounts of hydrochloric acid not be used.

Anhydrous zinc chloride is synthesized by treating zinc with hydrogen chloride. Whereas, hydrated and aqueous forms of zinc chloride are prepared by treating zinc with hydrochloric acid. Zinc metal could either be in the form of zinc sulfide or zinc oxide

Have a nice Day , Hope this helped you I would appreciate it if you could mark my answer brainliest

Merry Christmas

8 0
3 years ago
Read 2 more answers
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