WebFeb 4, 2024 · Brainly User Answer: The average atomic mass of X is 28.09 amu Explanation: Average atomic mass of an element is defined as the sum of masses of each isotope each multiplied by their natural fractional abundance. Formula used to calculate average atomic mass follows: ..... (1) For isotope 1: Mass of isotope 1 = 27.979 amu WebHow many amu in 1 gram? The answer is 6.0229552894949E+23. We assume you are converting between atomic mass unit [1960] and gram . You can view more details on …
What is the average atomic mass of silicon? Socratic
WebNumber of Molecules = 2.1063 ∗ 1024. Now we have to perform moles to grams calculation: Molar Mass = 107.868 (for calculations, tap Molar Mass Calculator) By using moles to grams formula: m = n ∗ M. m = 38.99 ∗ 107.868. m = 4205.77332g. You can also verify the results by fetching the values in our free moles to grams calculator. WebCalculate the atomic weight of X. OA. 86.93 amu B. 28.97 amu Oc. 27.16 amu D. 48.63 amu E. 28.09 amu . Show transcribed image text. Expert Answer. Who are the experts? Experts are tested by Chegg as specialists in their subject area. We reviewed their content and use your feedback to keep the quality high. canathletics
What is the unit of atomic mass? Socratic
Web28.09 amu Identify the following for Argon-40 Isotope Symbol, Protons, Neutrons, Electrons, Atomic Mass, and Mass Number. Isotope Symbol: 40/18 Ar Protons, Electrons, Atomic #: … WebA silicon chip used in an integrated circuit of a microcomputer has a mass of 5.68 mg. How many silicon (Si) atoms are present in this chip? The average atomic mass for silicon is 28.09 amu. ... Next, because the average mass of silicon is 28.09 amu, we know that 1 mole of Si atoms weighs 28.09 g. This leads to the equivalence statement. WebNov 21, 2024 · The unit of measure for mass is the atomic mass unit (amu). One atomic mass unit is equal to 1.66 x 10 -24 grams. One unified atomic mass unit is approximately the mass of one nucleon (either a single proton or neutron) and is numerically equivalent to 1 g/mol. For 12 C the atomic mass is exactly 12u, since the atomic mass unit is defined … can at home ipl treat spider veins