General chemistry i Guías de estudio, Notas de estudios & Resúmenes
¿Buscas las mejores guías de estudio, notas de estudio y resúmenes para General chemistry i? En esta página encontrarás 1565 documentos de estudio para General chemistry i.
Página 2 fuera de 1.565 resultados
Ordenador por
![Edexcel as level chemistry paper 2 mark scheme june 2023](/docpics/3990690/6573a3bedbf0e_3990690_121_171.jpeg)
-
Edexcel as level chemistry paper 2 mark scheme june 2023
- Examen • 38 páginas • 2023
- Disponible en paquete
-
- $7.99
- 3x vendido
- + aprende más y mejor
Mark Scheme (Results) 
Summer 2023 
Pearson Edexcel GCE 
In Chemistry (8CH0) 
Paper 02: Core Organic and Physical 
Chemistry 
Edexcel and BTEC Qualifications 
Edexcel and BTEC qualifications come from Pearson, the world’s leading learning 
company. We provide a wide range of qualifications including academic, 
vocational, occupational and specific programmes for employers. For further 
information visit our qualifications websites at or 
 for our BTEC qualifications. 
Alternatively, you can g...
![Edexcel a level chemistry paper 3 mark scheme june 2023](/docpics/3990722/6573a5deab6ca_3990722_121_171.jpeg)
-
Edexcel a level chemistry paper 3 mark scheme june 2023
- Examen • 47 páginas • 2023
- Disponible en paquete
-
- $7.99
- 4x vendido
- + aprende más y mejor
Mark Scheme (Results) 
Summer 2023 
Pearson Edexcel GCE 
In Chemistry (9CH0) 
Paper 03: General and Practical 
Principles in Chemistry 
Edexcel and BTEC Qualifications 
Edexcel and BTEC qualifications come from Pearson, the world’s leading learning 
company. We provide a wide range of qualifications including academic, 
vocational, occupational and specific programmes for employers. For further 
information visit our qualifications websites at or 
 for our BTEC qualifications. 
Alternatively,...
![Edexcel a level chemistry paper 2 mark scheme june 2023](/docpics/3990715/6573a56018e80_3990715_121_171.jpeg)
-
Edexcel a level chemistry paper 2 mark scheme june 2023
- Examen • 37 páginas • 2023
- Disponible en paquete
-
- $7.99
- 3x vendido
- + aprende más y mejor
Mark Scheme (Results) 
Summer 2023 
Pearson Edexcel GCE 
In Chemistry (9CH0) 
Paper 02: Advanced Organic and Physical 
Chemistry 
Edexcel and BTEC Qualifications 
Edexcel and BTEC qualifications come from Pearson, the world’s leading learning 
company. We provide a wide range of qualifications including academic, 
vocational, occupational and specific programmes for employers. For further 
information visit our qualifications websites at or 
 for our BTEC qualifications. 
Alternatively, you c...
![Straighterline CHEM101 General Chemistry I Graded Exam 3 (New Version June 2024)](/docpics/5615764/6668c9a187383_5615764_121_171.jpeg)
-
Straighterline CHEM101 General Chemistry I Graded Exam 3 (New Version June 2024)
- Examen • 14 páginas • 2024
- Disponible en paquete
-
- $10.49
- + aprende más y mejor
Question 1 
Correct 
5.00 points out 
of 5.00 
If 2.38 mol of a gas has a volume of 120.0 mL, what is the volume of 1.97 mol of the gas 
at the same temperature and pressure? 
Select one: 
A. 99.3 mL 
B. 119 mL 
C. 145 mL 
D. 25.6 mL 
E. 563 mL 
Question 2 
Correct 
5.00 points out 
of 5.00 
What are the conditions of STP? 
Select one: 
A. 0°C and 760 atm 
B. 273.15°C and 760 torr 
C. 0 K and 1 atm 
D. 0°C and 1 torr 
E. 273.15 K and 760 torr 
Straighterline CHEM101 General Chemistry I Graded...
![Straighterline CHEM101 General Chemistry I Graded Exam 1 (New Version June 2024)](/docpics/5615759/6668c99ea6d86_5615759_121_171.jpeg)
-
Straighterline CHEM101 General Chemistry I Graded Exam 1 (New Version June 2024)
- Examen • 13 páginas • 2024
- Disponible en paquete
-
- $10.49
- + aprende más y mejor
Question 1 
Correct 
5.00 points out 
of 5.00 
Talc is a mineral with low conductivity for heat and electricity which is not attacked by acid. 
It is used in talcum powder and face powder. Suppose a sample of talc weighs 13.65 g 
with a density of 1.75 g/cm3 in mineral oil. If this same sample of talc in air weighs 35.97 
g, assuming no volume change, what is the density of the talc sample in air? 
Select one: 
A. 2.44 g/cm3 
B. 2.82 g/cm3 
C. 1.61 g/cm3 
D. 4.61 g/cm3 
E. 2.63 g/cm3 
Question 2...
![Straighterline CHEM101 General Chemistry I Graded Exam 4 (New Version June 2024)](/docpics/5615770/6668c9e051bbc_5615770_121_171.jpeg)
-
Straighterline CHEM101 General Chemistry I Graded Exam 4 (New Version June 2024)
- Examen • 12 páginas • 2024
- Disponible en paquete
-
- $10.49
- + aprende más y mejor
Question 1 
Correct 
5.00 points out 
of 5.00 
According to which scientific law does the entropy of the universe increase in spontaneous 
processes and remain unchanged in equilibrium processes? 
Select one: 
A. 1st universal law 
B. 1st law of entropy 
C. 2nd law of thermodynamics 
D. 3rd law of thermodynamics 
E. 1st law of thermodynamics 
Straighterline CHEM101 General Chemistry I Graded Exam 4 (New Version June 2024) 
We are a team of experts offering class attendance for all Straighterline...
![Straighterline CHEM101 General Chemistry I Graded Exam 2 (New Version June 2024)](/docpics/5615755/6668c96858643_5615755_121_171.jpeg)
-
Straighterline CHEM101 General Chemistry I Graded Exam 2 (New Version June 2024)
- Examen • 12 páginas • 2024
- Disponible en paquete
-
- $10.49
- + aprende más y mejor
Question 1 
Correct 
5.00 points out 
of 5.00 
Aluminum sulfate, Al2(SO4)3, is used in tanning leather, purifying water, and the 
manufacture of antiperspirants. Calculate its formula mass. 
Select one: 
A. 342.17 amu 
B. 315.15 amu 
C. 278.02 amu 
D. 74.98 amu 
E. 450.06 amu 
Question 2 
Correct 
5.00 points out 
of 5.00 
Calculate the molar mass of sulfuric acid. 
Select one: 
A. 98.086 g/mol 
B. 49 g/mol 
C. 81.078 g/mol 
D. 41 g/mol 
E. None of the answers is correct. 
Straighterline CHEM101...
![General Chemistry II (CHEM113) ACS Final 289 Questions with Verified Answers,100% CORRECT](/docpics/5592165/6665e8110515d_5592165_121_171.jpeg)
-
General Chemistry II (CHEM113) ACS Final 289 Questions with Verified Answers,100% CORRECT
- Examen • 28 páginas • 2024
-
- $11.99
- + aprende más y mejor
General Chemistry II (CHEM113) ACS Final 289 Questions with Verified Answers 
 
The two states that are collectively known as the condensed states are _______. - CORRECT ANSWER solid and liquid 
 
The attractive forces that exist between all molecules and atoms, and are the forces that hold many solids and liquids together - CORRECT ANSWER intermolecular forces 
 
Intermolecular forces are only significant at _____. - CORRECT ANSWER short distances 
 
The state of a sample of matter is determine...
![CHEM 104: General Chemistry II MODULE 1 Exam Questions And Answers Latest Updated 2024/2025](/docpics/4741974/65f36855d6361_4741974_121_171.jpeg)
-
CHEM 104: General Chemistry II MODULE 1 Exam Questions And Answers Latest Updated 2024/2025
- Examen • 16 páginas • 2024
-
- $13.99
- + aprende más y mejor
CHEM 104: General Chemistry II MODULE 1 Exam Questions And Latest Updated 2024/2025. Temperature/Reaction Rate - Increase, higher temperature 
provides higher kinetic energy 
Catalyst/Reaction Rate - Increase, without being consumed 
Surface Area/Reaction Rate - Increase, increased surface area 
of particles increases reaction rate because solids only react at their 
surfaces (grinding solid into fine powder) 
Concentration/Reaction Rate - Increase, provides more 
reacting particles to undergo r...
![AQA AS CHEMISTRY 7404/2 Paper 2 Organic and Physical Chemistry Question Paper + Mark scheme [MERGED] June 2022 *JUN227404201* IB/M/Jun22/E7 7404/2 For Examiner’s Use Question Mark 1](/docpics/2844126/647a6b19e9a0a_2844126_121_171.jpeg)
-
AQA AS CHEMISTRY 7404/2 Paper 2 Organic and Physical Chemistry Question Paper + Mark scheme [MERGED] June 2022 *JUN227404201* IB/M/Jun22/E7 7404/2 For Examiner’s Use Question Mark 1
- Examen • 63 páginas • 2023
- Disponible en paquete
-
- $7.99
- 13x vendido
- + aprende más y mejor
AQA 
AS 
CHEMISTRY 
7404/2 
Paper 2 Organic and Physical Chemistry 
Question Paper + Mark scheme [MERGED] 
June 2022 
*JUN* 
IB/M/Jun22/E7 7404/2 
For Examiner’s Use 
Question Mark 
1 
2 
3 
4 
5 
6 
7 
Section B 
TOTAL 
Time allowed: 1 hour 30 minutes 
Materials 
For this paper you must have: 
• the Periodic Table/Data Sheet, provided as an insert (enclosed) 
• a ruler with millimetre measurements 
• a scientific calculator, which you are expected to use where appropriate. 
Instructions...
![Verkoop je kennis op stuvia](https://www.stuvia.com/hosted-imgs/app/stock-fotos/banner_seller_big.jpg)
¿Sabías que, de media, un vendedor en Stuvia gana 76 euros al mes con la venta de recursos de estudio? Hmm, pista, pista. Descubre todo sobre cómo ganar en Stuvia