Answered: calculate the atomic mass for Sb.

Science

Chemistry

calculate the atomic mass for Sb.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: You have discovered a new element - Bluehenium (Bl). It has two naturally occurring isotopes 68Bl…

Q: Indium has two isotopes. One of the isotopes has an atomic weight of 114.9 amu and an abundance of…

Q: A sample of element X has two naturally occurring isotopes. The isotope X-45 makes up 35.8% of the…

A: Isotopes are species having same atomic number but different mass number. Given: The percentage of…

Q: Calculate the atomic mass of element "X", if it has 3 naturally occurring isotopes with the…

Q: atomic weight

Q: Calculate the weighted average of a substance from space. It has an abundance of 30.0% and 70.0% for…

A: The relative abundance definition in chemistry is the percentage of a particular isotope that occurs…

Q: 2. Bromine has two naturally occurring isotopes (Br-79 and Br-81) If the natural abundance of Br-79…

Q: The two naturally occurring isotopes of boron, boron-10 and boron-11, have masses of10.0129370 u and…

A: Atoms that have the equal number of protons but distinct numbers of neutrons are termed as isotopes.…

Q: A fictional element has two isotopes and an ayomic mass of 87.08 amu. If the first isotop is 85.654…

A: Atomic mass of element ,M= 87.08 amu Mass of first isotope, M1 = 85.654 amu Mass of second…

Q: • Complete the following table: Atomic lon Number of Number of Number of Mass Protons Electrons…

A: NOTE : Since you've posted a question with multiple sub-parts,we'll solve first three sub-parts for…

Q: An unknown element X has the following isotopes: ⁵²X (90.00% abundant), ⁴⁹X (8.00% abundant), ⁵⁰X…

A: The approximate atomic mass of element x is calculated as,

Q: An unknown element X has the following isotopes: ²⁵X (80.50% abundant, mass = 25.03 amu) and ²⁷X…

Q: Chromium has four naturally-occurring isotopes: 4.34% of 50Cr, with an atomic weight of 49.9460 amu;…

Q: A sample of gallium contains two isotopes and its atomic weight is 69.72 amu. If the sample is…

A: Isotopes can be defined as the members of same family having same atomic number but different mass…

Q: For the specific isotope ion 184w4+, fill in the missing information below: Isotope symbol: 184w4+…

A: Yes this is correct Explanation atomic number of Tungsten =W = 74 a)The number of protons in an…

Q: Potassium has an atomic number of 19 and an atomic mass of 39 (ignore the possibility of isotopes…

Q: Element X has 5 isotopes. One of the isotopes has a mass of 120.6 with an abundance of 8.4%. The…

A: Average atomic mass of an element is defined as the sum of masses of each isotope each multiplied by…

Q: A hypothetical (fake) element has 2 naturally occurring isotopes. Isotope #1 has a mass of 185.8410…

Q: Magnesium has three stable isotopes. The most commonly occurring isotope, 24Mg, has an isotopic mass…

A: Average atomic mass of an atom can be calculated using the mass of their isotopes and their…

Q: The element chlorine (Cl) exists naturally in two isotopic forms with the following abun-dances:…

Q: Calculate the atomic mass for iron given the data for its natural isotopes. Fe-54: 53.940 amu 5.82%…

Q: A particular element has 4 stable isotopes. If the first isotope has a mass of 88.830 amu and an…

A: Isotopesmass% abundanceFirst isotope88.830 amu0.020 %Second isotope89.033 amu1.890 %Third…

Q: Exactly 1 dm3 of chlorine, under a pressure of 1 bar, takes 5.80 minutes to effuse through an…

A: Rate of chlorine is equal to the rate of helium RateCl2=RateHe The rate is denoted as Rate∝1Mm The…

Q: An unknown element X has the following isotopes: 52X (87.00% abundant), 4⁹X (8.00% abundant), 50X…

A: The average atomic mass of an element is the sum of the masses of its isotopes, each multiplied by…

Q: Potassium has three isotopes with masses 38.9367 amu, 39.9640 amu, and 40.9618 amu. The abundance of…

A: Abundance of other two isotopes can be calculated as:-

Q: Silver has an atomic mass of 107.868 amu. The Ag-109 isotope (108.91 amu) is 48.16%. What is the…

A: Answer : The correct option is (B) 106.91 amu Given : Atomic mass of silver = 107.868 amu…

Q: An element of unknown atomic mass has only two naturally occurring isotopes: 69X (68.935 amu,…

Q: Consider that element W has three naturally occurring isotopes with the following percent…

A: Given: Isotope with a mass number of 40 is 53.0% abundant; Isotope with a mass number of 44 is 27.0%…

Q: Antimony occurs in nature as a mixture mass of 120.9 amu and an abundance c abundance of the other…

Q: A sample of H²SO⁴ contains 2.02 g of hydrogen, 32.07 g of sulfur, and 64.00 g of oxygen. How many…

A: Sulfuric acid is also known as oil of vitrol is a mineral acid composed of the elements oxygen,…

Q: Fictitious element, Fx, has two common isotopes. One of the isotopes has an atomic mass of 343.2 amu…

Q: Calculate the atomic mass of the following element. Experimental analysis show three isotopes:…

A: Given isotopes are : Isotope Mass % 1 42.315 88.990 2 43.320 3.0090 3 44.325 8.0010

Q: The atomic weight of lithium is 6.941 amu. Lithium has only two natu rally occurring isotopes:…

Q: Naturally occurring silver consists of two isotopes: 107Ag (51.84%) with an isotopic mass of…

A: Given:The two isotopes of silver are 107Ag and 109AgIsotopes Natural abundance…

Q: Given the following information about the isotopes of Titanium, calculate the average atomic mass of…

A: We know that,

Q: An element has the following natural abundance and isotopic masses: 90.92% abundance with 19.99amu,…

A: The average atomic mass (Mav) is the sum of the product of the natural…

Q: There are two naturally occurring isotopes of europium, 151Eu(151.0 amu) and 153Eu(153.0 amu). If…

A: Given information:Two isotopes of europium, 151Eu (151.0 amu) and 153Eu (153.0 amu)Atomic mass of Eu…

Q: Boron-10 and boron-11 are the naturally occurring isotopes of elemental boron. If boron has an…

A: Boron-10 and boron-11 are the naturally occurring isotopes of elemental boron. If boron has an…

Q: Enter your answer in the provided box. 121 The atomic masses of the two stable isotopes of antimony,…

A: Given-> Abundance of 1=57.30% Atomic mass of 1 = 120.9038 amu Abundance of 2 = 42.70 % Atomic…

Q: For an unknown isotope ion, fill in the missing information below. Isotope symbol: (For the isotope…

A: Charge depends on number of electrons. Neutrons can be calculated from the mass number and protons

Q: The element copper has two naturally occurring isotopes with masses of 62.9400 amu and 64.9300 amu.…

Question

Antimony (Sb) has 2 naturally occurring isotopes: Sb-121 and Sb-123. If Sb-121 has a 57.21% abundance and a mass of 120.9 amu, and Sb-123 has a 42.79% abundance and a mass of 122.9 amy, calculate the atomic mass for Sb.

Video Video

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

1a) Give the mass number and the number of protons, neutrons, electrons for the stable isotope of bromine, Br-79. b) One of the following isotope elements given below is wrong. State which element is wrong and why. Be 24Mg 13C H 39, 19k
There are four isotopes of strontium. They have mass number of 84, 86,87 and 33. The atomic mass of strontium is 87.62 amu. What does it say about the relative abundance of isotopes?
An element has two naturally occurring isotopes. One has an abundance of 51.839% and an isotopic mass of 106.905093 AMU. The other has an abundance of 48.161% and an isotopic mass of 108.904756 AMU. What is the average atomic mass of the element?
a) Bromine has 2 naturally occruing isotpoes, Br-79 and Br-81. The mass of Br-79 is 78.92 amu with a percent abundance of 50.69%. If the atomic mass of bromine is 79.904 amu, calculate the mass and percent abudance of Br-81. b) How many litres of air are in a room that measures 12.0 ft x 12.0 ft and has an 8.00 ft ceiling? (1 in= 2.54 cm (exactly); 1L = 10^3 cm^3).
For an unknown isotope ion, fill in the missing information below. Isotope symbol: I (For the isotope symbol, type in without superscripts. For example, 184w4 would be typed in as "184W4+" or "184 W 4+") Number of protons: 92 Number of neutrons: 143 Number of electrons: 88 Mass number: 235 Charge: +4
Gallium has two naturally occurring isotopes, 69Ga and 71Ga. The average atomic mass of galllium is 69.70 amu. Which of the following statements concerning the relative abundance of each isotope is correct? a) The abundance of 71Ga is greater than 69Ga. b) The abundance of 71Ga is less than 69Ga. c) The abundance of 71Ga is exactly equal to the abundance of 69Ga. d) Based on the atomic mass, only 69Ga occurs naturally. e) Not enough data is provided to determine the correct answer.
potassium has three stable isotopes k-39, k-40 and k-41 but k-40 has a very low natural abundance. which of the other two is the more abundant?
Part 1 As seen on the periodic table, the element silicon (Si) has an atomic mass of 28.086 amu. This element is composed of three naturally-occurring isotopes. The first isotope, silicon-28, has a mass of 27.977 amu and a natural abundance of 92.229%. The second isotope, silicon-30, has a mass of 29.974 amu and a natural abundance of 3.087%. What is the mass (in amu) of silicon's third isotope? write your final answer (with the correct significant figures) Part 2 Based on the answer for part 1, the name of the third isotope of silicon is ___. An atom of that particular isotope contains___ protons and ____ neutrons.
A new element has been discovered with two isotopes having masses of 84.63 amu and 90.63 amu. The average mass is 88.01 amu. Write the isotopic atomic mass that is the most abundant.
Naturally occurring neon exists as three isotopes. 90.51% is Ne-20 with a mass of 19.99 amu, O.27% is Ne-21 with a mass of 20.99 amu, and9.22% is Ne-22 with a mass of 21.99 amu. What is the atomic mass of neon? O 20.18 amu O 62.97 amu O 10.00 amu O 20.99 amu
The average atomic mass of copper is 63.546 amu. It is composed of copper-63 and copper-65 isotopes. The natural abundance of copper-63 (62.9296 amu) is 69.17%. Show how the natural abundance of copper-65 (64.9278 amu) can be determined two different ways from the given information.
Calculated the weighted average of a substance from space. It has an abundance of 30.0% and 70.0% for its two isotopes. The atomic mass for the two isotopes are 111.653amu and 113.665amu, respectively.