138. Solving a chemistry problem

Content: 2.rar (19.28 KB)
Uploaded: 19.05.2022

Positive responses: 0
Negative responses: 0

Sold: 0
Refunds: 0

Seller: Derkach
information about the seller and its items

$0.92

Description
Responses 0

2. Determine the molecular weight and establish the formula of the substance if its vapor density at 373 K and 1.013 * 105 Pa is 2.55 g / l. The mass ratio of elements in this compound is C: H = 12: 1.

No feedback yet