How quickly will I receive my key after purchase?

Most keys are delivered instantly by sellers after payment confirmation. You will receive the key by email or directly on the website.

Can I return or exchange a key if it doesn’t work?

Usually yes, key sellers provide a guarantee on all keys. In case of activation issues, contact the seller’s chat for assistance.

Are keys supported for different platforms — Steam, Xbox, PlayStation, and others?

Yes, on Irongamers you will find keys and accounts for most popular platforms, including Steam, EA Play, Uplay, Xbox, Twitch, and Epic Games.

Can I get discounts and bonuses for referrals?

Usually yes, sellers can give personal discounts on new games and keys.

What payment methods are available?

We support various payment methods: bank cards, e-wallets, SBP, and other convenient options.

How is security and confidentiality ensured when buying?

The purchasing process takes place on a special page that uses modern data protection methods, encryption, and guarantees full confidentiality of your payment and personal data.

43. Solving a chemistry problem

All 382 offers

5 (1 reviews)

Content: 4.rar (25.14 KB)
Uploaded: 13.02.2023

Positive responses: 1
Negative responses: 0

Sold: 2
Refunds: 0

Seller: Derkach

Ask a question

Description

4. Determine the equilibrium vapor pressure over drops of water and CCl4 with a dispersion of 0.1 nm-1 at 293 K. The saturation vapor pressure over a flat surface is 2338 and 13000 Pa, respectively, with a density of 0.996 and 1.593 g/cm3, and a surface tension of 72.75 and 25.68 mJ/m2. How does the nature of a liquid affect the saturated vapor pressure in a dispersed system?