Purchase Solution

What is the mass in grams of 1.00 X 10^12 lead (Pb) atoms?

Not what you're looking for?

Ask Custom Question

What is the mass in grams of 1.00 X 10^12 lead (Pb) atoms?

Purchase this Solution
Solution Summary

This solution includes explanation. 100 words.

Solution Preview

The best way to do this question is to try and figure out how to use the periodic table. The periodic table has the molar masses of ...

Purchase this Solution
Free BrainMass Quizzes
Functional groups in Organic Chemistry

You will be tested on the names of functional groups in Organic Chemistry. It is very important to know the functional groups to understand Organic reactions.

Organic Chemistry Naming: Alkanes

This is a quiz which is designed to assist students with learning the nomenclature used to identify organic compounds. This quiz focuses on the organic compounds called Alkanes.

General Chemistry - Classification of Matter

This test will assess your knowledge on the classification of matter which includes elements, compounds and mixtures.

Match Elements with their Symbols

Elements are provided: choose the matching one- or two-letter symbol for each element.

Thermochemistry

The quiz helps in revising basic concepts about thermochemistry.

View More Free Quizzes
Related BrainMass Solutions

  • Atom of Tin and Sn Molecules

    g C) / 305 g C18 H27 NO3 X 100 % C = 70.82 14. what is the mass in grams of a mole of 12C?

  • Nuclear Medicine Clarification

    of Bi-209 have 6.022*1023 atoms Therefore, 1.84*10-12 grams of Bi-209 would have 6.022*1023*1.84*10-12/209 = 5.30*109 atoms of Bi-209 Each atom of Bi-209 is irradiated with one neutron.

  • Atmosphere, Atomic weight, and Mass

    The element with 82 protons is lead (Pb). Of course, the mass number is 82 + 124 = 206. ------------------------------------------------------- Polonium 210 has a half life of 138 days.

  • Density, Conversions, and Significant Figures

    What mass of a carbon monoxide in grams is present in a room measuring 9.0 x 14.5 x 18.8ft? Solution ______ _________________________________g 7.

  • Problems About Radioactivity and Nuclear Chemistry

    Assuming the isotope was freshly separated from its decay products, what is the mass of 59 26 Fe in a sample emitting 1.00 mCi of radiation? Express your answer in grams to three significant figures. 1.

  • Mass Volume and Density of unit cell of lead

    No of atoms in a unit cell in face centered cubic structure= 4 Atomic weight of lead= 207amu 1 amu = 1.66 x 10 ^-24 g Therefore mass of unit cell in grams= 4 x 207 x 1.66 x 10 ^-24 g = 1.374 x 10 ^-21 g Atomic radius of lead = r = 175 pm = 175

  • Typical Concentration Problems

    Now to figure out the mass of Al for the same number of atoms... A formula unit is like a molecule of NaHCO3. Find moles of Pb... Find mass of Ca3(PO4)2 Molarity is moles/L.

  • Working with Concentration Conversion

    lead = 207gm/mole ===> 207gm = 1 mole -------1 therefore, 45*10^-6g lead = x mole ----------2 From 1 and 2, x = 45*10^-6g/207 = 2.174*10^-7 mole Thus 1 liter of blood contains 2.174*10^-7 moles of Pb or 2.174*10^-1 micromoles in one liter

  • National Drinking Standard for Lead in Water

    So first we need to calculate the mass of 5*10^-7 moles of Pb. and for that we need to multiply it with the mass of 1 mole of Pb, that is 207.2 g.

View More Related Solutions