Muaj pes tsawg moles nyob hauv Argon?

Video: Muaj pes tsawg moles nyob hauv Argon?

2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36

Peb xav tias koj yog converting ntawm moles Argon thiab gram. Koj tuaj yeem saib cov ntsiab lus ntxiv ntawm txhua chav ntsuas: molecular hnyav ntawm Argon los yog grams Cov mis mos molecular rau Argon yog Ar . SI lub hauv paus unit rau tus nqi ntawm cov khoom yog tus mole . 1 mole yog 1 moles Argon 39,948g ib.

Ib yam li ntawd, nws tau nug, pes tsawg moles ntawm argon nyob hauv atoms?

Cov lus teb yog 39.948.

Kuj Paub, qhov loj ntawm ib mole ntawm argon yog dab tsi? Cov molar pawg ntawm argon lawv yuav muab 39.948 grams-per- mole , los yog 39.948 g / mole.

Hais txog qhov no, pes tsawg moles nyob rau hauv 22 grams ntawm argon?

0, 55 mj

Kuv yuav xam moles li cas?

Pib nrog tus naj npawb ntawm grams ntawm txhua lub caij, muab rau hauv qhov teeb meem.
Hloov cov huab hwm coj ntawm txhua lub caij mus rau moles siv cov molar loj los ntawm lub sijhawm teem sijhawm.
Faib txhua tus nqi mole los ntawm tus lej tsawg tshaj plaws ntawm moles suav.
Hloov mus rau tus lej uas nyob ze tshaj plaws. Qhov no yog qhov piv ntawm mole ntawm lub ntsiab thiab yog.

Pom zoo:

Muaj pes tsawg molecules nyob rau hauv 9 moles ntawm h2s?

9 moles ntawm H2S = 9 (6.022 * 10²³ molecules) = 5.4198 * 1024 molecules. Teb: muaj 5.4198 * 1024 molecules hauv 9.00 moles ntawm H2S

Muaj pes tsawg moles ntawm oxygen atoms nyob rau hauv ib mole ntawm Al2O3?

Muaj pes tsawg moles nyob hauv Al2O3?

Peb xav tias koj tab tom hloov ntawm moles Al2O3 andgram. Koj tuaj yeem saib cov ntsiab lus ntxiv ntawm txhua chav ntsuas: molecular hnyav ntawm Al2O3 lossis grams Cov tshuaj no tseem hu ua AluminiumOxide. SI base unit rau tus nqi ntawm cov khoom yog mole. 1 mole yog sib npaug rau 1 moles Al2O3, los yog 101.961276grams