Relative molecular mass Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about Relative molecular mass? On this page you'll find 752 study documents about Relative molecular mass.
Page 3 out of 752 results
Sort by
![BioChemistry Test Bank (All 23 chapters complete, Questions and Answers with complete solutions](/docpics/62f363a5181ee_1890722.jpg)
-
BioChemistry Test Bank (All 23 chapters complete, Questions and Answers with complete solutions
- Exam (elaborations) • 362 pages • 2022
-
- $10.99
- 3x sold
- + learn more
Contents Chapter 1 Introduction to Biochemistry 1 Chapter 2 Water 10 Chapter 3 Amino Acids and the Primary Structures of Proteins 27 Chapter 4 Prot eins: Three-Dimensional Structure and Function 46 Chapter 5 Properties of Enzymes 65 Chapter 6 Mechanisms of Enzymes 85 Chapter 7 Coenzymes and Vitamins 104 Chapter 8 Carbohydrates 119 Chapter 9 Lipids and Membranes 137 Chapter 10 Introduction to Metabolism 153 Chapter 11 Glycolysis 169 Chapter 12 Gluconeogenesis, The Pentose Phosphate Pathway, and G...
![AQA AS level Chemistry exam 2024 questions with 100% correct answers](/docpics/5215060/6639c2b8d3c05_5215060_121_171.jpeg)
-
AQA AS level Chemistry exam 2024 questions with 100% correct answers
- Exam (elaborations) • 17 pages • 2024
- Available in package deal
-
- $13.49
- + learn more
AQA AS level Chemistry exam 2024 questions 
with 100% correct answers 
Nucleons - ANSWERS Protons and neutrons 
Electrons (location) - ANSWERS Surrounding the nucleus 
Relative mass of an electron - ANSWERS 1/1840 
Strong nuclear force - ANSWERS The way protons and neutrons are held together in 
the nucleus 
Electrostatic forces - ANSWERS The attraction between protons and electrons that 
hold them together in the atom 
Atomic Number (Z) - ANSWERS The number of protons in the nucleus 
Mass nu...
![Test Bank Essential Cell Biology 5th Edition Alberts Hopkin](/docpics/3241660/64d8fdcf0dbfa_3241660_121_171.jpeg)
-
Test Bank Essential Cell Biology 5th Edition Alberts Hopkin
- Exam (elaborations) • 552 pages • 2023
-
- $20.49
- 1x sold
- + learn more
Test Bank Essential Cell Biology 5th Edition Alberts Hopkin 
Table of Contents CHAPTER 1: CELLS: THE FUNDAMENTAL UNITS OF LIFE ................................................................ 2 CHAPTER 2: CHEMICAL COMPONENTS OF CELLS ........................................................................ 21 CHAPTER 3: ENERGY, CATALYSIS, AND BIOSYNTHESIS .............................................................. 48 CHAPTER 4: PROTEIN STRUCTURE AND FUNCTION ......................................
![A LEVEL CHEMISTRY WITH VERIFIED QUESTIONS AND ANSWERS Weak acid - an acid that is only slightly ionised/dissociated in aqueous solution Oxidation - loss of electrons Reduction - gain of electrons Ionic bonding - The electrostatic attraction between op](/docpics/4977088/66180726cc52f_4977088_121_171.jpeg)
-
A LEVEL CHEMISTRY WITH VERIFIED QUESTIONS AND ANSWERS Weak acid - an acid that is only slightly ionised/dissociated in aqueous solution Oxidation - loss of electrons Reduction - gain of electrons Ionic bonding - The electrostatic attraction between op
- Exam (elaborations) • 9 pages • 2024
- Available in package deal
-
- $19.99
- + learn more
A LEVEL CHEMISTRY WITH VERIFIED QUESTIONS AND ANSWERS 
 
Weak acid - an acid that is only slightly ionised/dissociated in aqueous solution 
 
Oxidation - loss of electrons 
 
Reduction - gain of electrons 
 
Ionic bonding - The electrostatic attraction between oppositely charged ions 
 
Covalent bonds - sharing of a pair of electrons 
 
Electronegativity - the ability of an atom to attract the electrons in a covalent bond 
 
Relative atomic mass - The weighted mean mass of an atom of an element ...
![AQA A LEVEL Chemistry Questions & Correct Answers/ Graded A+](/docpics/5435349/665214a1594e2_5435349_121_171.jpeg)
-
AQA A LEVEL Chemistry Questions & Correct Answers/ Graded A+
- Exam (elaborations) • 23 pages • 2024
- Available in package deal
-
- $12.69
- + learn more
Relative atomic mass 
: The average mass of an atom of an element, relative to 1/12th of the mass of an atom 
of Carbon-12 
Relative molecular mass 
: Average mass of a molecule compared to 1/12th of the mass of a carbon-12 atom 
The Avogradro constant 
: the number of particles in a mole 
ideal gas equation 
: pV = nRT 
empirical formula 
: the simplest whole number ratio of atoms of each element in a compound 
2 
percentage atom economy 
: (Mass of desired product/total mass of reactants) x 1...
![2023 AQA AS CHEMISTRY 7404/2 Paper 2 Organic and Physical Chemistry Question Paper & Mark scheme (Merged) June 2023 [VERIFIED]](/docpics/5273082/6640514b0a6be_5273082_121_171.jpeg)
-
2023 AQA AS CHEMISTRY 7404/2 Paper 2 Organic and Physical Chemistry Question Paper & Mark scheme (Merged) June 2023 [VERIFIED]
- Exam (elaborations) • 65 pages • 2024
- Available in package deal
-
- $13.49
- + learn more
ction A and 25 minutes on Section B. 
2 
Section A 
Answer all questions in this section. 
0 1This question is about the analysis of organic compounds. 
For each pair of compounds in Questions 01.1 and 01.2, give a reagent (or 
combination of reagents) that could be added separately to each compound in a 
single reaction to distinguish between them. 
State what is observed in each case. 
0 1 . 1CH3CH2CH2CHO and CH3CH2CH(OH)CH3 
[3 marks] 
Reagent(s) 
Observation with CH3CH2CH2CHO 
Observation ...
![AS-level AQA Chemistry questions and answers](/docpics/5221953/663a661046649_5221953_121_171.jpeg)
-
AS-level AQA Chemistry questions and answers
- Exam (elaborations) • 16 pages • 2024
-
- $13.99
- + learn more
AS-level AQA Chemistry questions and 
answers 
What is the charge of a proton? - ANSWERS +1 
What is the charge of a neutron? - ANSWERS 0 
What is the charge of an electron? - ANSWERS -1 
What is the mass of a proton? - ANSWERS 1 
What is the mass of a neutron? - ANSWERS 1 
What is the mass of an electron? - ANSWERS 1/1800 
What is an isotope? - ANSWERS Isotopes of an element are atoms with the same 
number of protons but different numbers of neutrons. 
Why do isotopes of an element all have t...
![AQA 2023 AS CHEMISTRY 7404/2 Paper 2 Organic and Physical Chemistry questions and answers verified](/docpics/5215038/6639c1c104680_5215038_121_171.jpeg)
-
AQA 2023 AS CHEMISTRY 7404/2 Paper 2 Organic and Physical Chemistry questions and answers verified
- Exam (elaborations) • 23 pages • 2024
- Available in package deal
-
- $13.99
- + learn more
AQA 2023 AS CHEMISTRY 7404/2 Paper 2 Organic and 
Physical Chemistry questions and answers verified 
What is the equation linking mass moles and MR? 
Mass=moles * MR 
What is the definition of Ar (relative atomic mass)? 
The average mass of an atom of an element compared to the mass of one twelfth of 
carbon 12. 
What does Mr stand for? 
Relative molecular mass 
Define relative isotopic mass. 
The mass of an isotope of an element compared to the mass of one twelfth of the mass 
of carbon 12 
...
![BTEC Applied Science Unit 1 Chemistry - Distinction.](/docpics/5452424/6654a648efb8a_5452424_121_171.jpeg)
-
BTEC Applied Science Unit 1 Chemistry - Distinction.
- Exam (elaborations) • 31 pages • 2024
-
- $13.49
- + learn more
BTEC Applied Science Unit 1 Chemistry - Distinction. How many electrons can an s subshell hold? correct answer2 
How many electrons can a p subshell hold? correct answer6 
How many electrons can a d subshell hold? correct answer10 
Which subshells are available in the first energy level? correct answers 
Which subshells are available in the second energy level? correct answers and p 
Which subshells are available in the third energy level? correct answers, p and d 
What is Hund's rule? correct ...
![AQA AS level Chemistry exam 2024 questions with 100% correct answers](/docpics/5234940/663bc831e44c4_5234940_121_171.jpeg)
-
AQA AS level Chemistry exam 2024 questions with 100% correct answers
- Exam (elaborations) • 17 pages • 2024
- Available in package deal
-
- $13.99
- + learn more
AQA AS level Chemistry exam 2024 questions 
with 100% correct answers 
Nucleons - ANSWERS Protons and neutrons 
Electrons (location) - ANSWERS Surrounding the nucleus 
Relative mass of an electron - ANSWERS 1/1840 
Strong nuclear force - ANSWERS The way protons and neutrons are held together in 
the nucleus 
Electrostatic forces - ANSWERS The attraction between protons and electrons that 
hold them together in the atom 
Atomic Number (Z) - ANSWERS The number of protons in the nucleus 
Mass nu...
![Verkoop je kennis op stuvia](https://www.stuvia.com/hosted-imgs/app/stock-fotos/banner_seller_big.jpg)
How much did you already spend on Stuvia? Imagine there are plenty more of you out there paying for study notes, but this time YOU are the seller. Ka-ching! Discover all about earning on Stuvia