10 17 атомов аргона Ar; з) a молекул аммиака NH 3 ? gomolog.ru 1 https://gomolog.ru/reshebniki/8-klass/zadachnik-kuznecova-2020/4-10.html.the mass of a molecule in grams per mole, the sum of the component atomic masses; molecular weight. Avogadro's number. 6.02 x 10^23. Find molar mass Divide # g in compound by molar mass Multiply that by (6.02 x 10^23 particles/mol).Exponents first - that means add 23 zeros to 10, then multiply it by 6.02. What the teacher is explaining is key things to not forget when working with exponents! Theres 23 0s from the exponent, but another 0 from the 10.
Mole conversion practice Flashcards | Quizlet | 23 terms
18/6.022×10−23 mL, or about 30 Å3 (cubic angstroms). For a crystalline substance, it similarly relates its molar volume (in mL/mol), the volume of the repeating unit cell of the crystals (in mL), and the number of molecules in that cell. The Avogadro number (or constant) has been defined in many...Что такое 6,02 * 10 в 23 степени(в химии)?
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