<h3>Answer:</h3>
36.70 amu
<h3>Solution:</h3>
Data Given:
Atomic Mass of ³⁵Cl = 34.9700 amu
Natural Abundance of ³⁵Cl = 13.85 %
Atomic Mass of ³⁷Cl = 36.9700 amu
Natural Abundance of ³⁷Cl = 86.15 %
Formula Used:
Average Atomic Mass = [(Atomic Mass of ³⁵Cl × Natural Abundance of ³⁵Cl) + (Atomic Mass of ³⁷Cl × Natural Abundance of ³⁷Cl)] ÷ 100
Putting values,
Average Atomic Mass = [(34.9700 × 13.85) + (36.9700 × 86.15)] ÷ 100
Average Atomic Mass = [(484.3345) + (3184.9655)] ÷ 100
Average Atomic Mass = 3669.3 ÷ 100
Average Atomic Mass = 36.70 amu
Answer:
0.01790670606142 we assume you converting between moles fe and gram. you can reveiw more details on each measurement unit: molecular weight of fe or grams the sI base unit for amount of substance is the mole.1 mole is equal to 1 moles fe,or 55.845 grams
Answer:
The mass of a system does not change during a chemical reaction
Explanation:
Correct Answers
CH3NH2 + HOH ==> CH3NH3^+ + OH^-Which molecule/ion accepts a proton. That is the base. Which molecule/ion donates a proton. That is the acid.
A stable subatomic particle known by the symbol for "proton"
e elementary charge, p, H+, or 1H+ having a positive electric charge. Its mass is 1,836 times greater than an electron's mass and just a little bit less than that of a neutron (the proton–electron mass ratio). "Nucleons" refers to protons and neutrons together, each of which has a mass of roughly one atomic mass unit (particles present in atomic nuclei).
Each atom. has a nucleus. that contains one or more protons. In order to keep the atomic electrons bound, they offer the central attractive electrostatic force. An element's defining characteristic, known as the atomic number, is the number of protons in the nucleus (represented by the symbol Z)
Learn more about proton here:
brainly.com/question/1252435
#SPJ4