Ndi magalamu angati omwe ali mu mole ya HG?
Ndi magalamu angati omwe ali mu mole ya HG?
Anonim

1 mole ndi 1 masamba Hg, kapena 200.59magalamu.

Komanso, mumasintha bwanji kuchoka ku moles kukhala magalamu?

Kutembenuka kwa Moles kupita ku Gramu Fomula. Ndicholinga chotitembenuzani ndi moles wa chinthu ku magalamu, muyenera kuchulukitsa mole mtengo wa chinthucho ndi misa yake. Nthawi zambiri zimalembedwa pakugwiritsa ntchito ngati: komwe, ndi molar mass of the substance.

Komanso, kodi mercury imalemera magalamu angati? Izo zimachitika chifukwa mercury amalemera pafupifupi 13.5magalamu pa kiyubiki centimita. Madzi, poyerekeza, amalemera 1 gram pa cc. Choncho a 1-lita botolo la madzi amalemera 1 kilogalamu (2.2 mapaundi), pomwe a 1-lita botolo la mercury amalemera 13.5 kg.

Kupatula apo, mumatembenuza bwanji magalamu kukhala ma atomu?

Kuwerengera nambala ya ma atomu mu chitsanzo, gawani kulemera kwake magalamu ndi kuchuluka kwa atomiki kuchokera pa tebulo la theperiodic, kenaka chulukitsa zotsatira ndi nambala ya Avogadro: 6.02x 10^23.

Ndi maatomu angati omwe angapezeke mu mole ya mercury?

The mole (kapena mol) imayimira chiwerengero cha zinthu. SI def.: kuchuluka kwa chinthu chomwe chili ndi kuchuluka kwazinthu zomwe zilipo ma atomu mu 12 g wa carbon-12. Ndendende 12 g ya carbon-12 ili ndi 6.022 x 1023ma atomu. O mamolekyu ili ndi 6.022 x 1023mamolekyu.

Yotchuka ndi mutu