Separating mixtures - Study guides, Class notes & Summaries

This document contains workings, explanations and solutions to the NST1501 Assignment 3 (QUALITY ANSWERS) 2024. For assistance call or us on 0.6.8..8.1.2..0.9.3.4........ QUESTION 1 1.1 Define the following terms: 1.1.1 Solvent 1.1.2 Matter (4) 1.2 Give an example of a heterogenous mixture. (2) 1.3 Identify 2 different ways of separating homogenous mixtures (4) 1.4 State the three different states of matter. (3) 1.5 Identify the process: 1.5.1 Change of state from liquid to solid 1.5...

NST1501..... ASSIGNMENT 03.... DUE 2024 QUESTION 1 1.1 Define the following terms: 1.1.1 Solvent 1.1.2 Matter 1.2 Give an example of a heterogenous mixture. (2) 1.3 Identify 2 different ways of separating homogenous mixtures (4) 1.4 State the three different states of matter. (3) 1.5 Identify the process: 1.5.1 Change of state from liquid to solid 1.6 Give 5 characteristics from the online study guide, of a good lesson plan 1.7 Explain why sublimation might be a difficult concept t...

Practicals Chemistry AQA A-level Rated A+ Required Practical 1 - titration and making a standard solution Making a standard solution 1. weigh the required mass of solid using a sample bottle on a 2 dp balance. 2. transfer the solid into a beaker using distilled water to wash it out- preventing any solid remaining in the sample bottle. 3. reweigh the sample bottle and work out the difference. 4. Add 100cm3 of distilled water to the beaker to dissolve the solid (small volume of water) using a...

Well-structured NST1501 Assignment 3 (ANSWERS) 2024 - DISTINCTION GUARANTEED. (DETAILED ANSWERS - DISTINCTION GUARANTEED!)..... QUESTION 1 1.1 Define the following terms: 1.1.1 Solvent 1.1.2 Matter (4) 1.2 Give an example of a heterogenous mixture. (2) 1.3 Identify 2 different ways of separating homogenous mixtures (4) 1.4 State the three different states of matter. (3) 1.5 Identify the process: 1.5.1 Change of state from liquid to solid 1.5.2 Change of state from gas to liquid 1.5...

NST1501..... ASSIGNMENT 03.... DUE 2024 QUESTION 1 1.1 Define the following terms: 1.1.1 Solvent 1.1.2 Matter 1.2 Give an example of a heterogenous mixture. (2) 1.3 Identify 2 different ways of separating homogenous mixtures (4) 1.4 State the three different states of matter. (3) 1.5 Identify the process: 1.5.1 Change of state from liquid to solid 1.6 Give 5 characteristics from the online study guide, of a good lesson plan 1.7 Explain why sublimation might be a difficult concept t...

What is chemistry? - Answer-The study of the changes in matter What is analytical chemistry? - Answer-The study of the chemical composition of a new substance What equipment would be used to measure 30.6 mL of a liquid solution? - Answer-Buret Substance vs. Mixture - Answer-Composition a substance cannot vary, but the composition of a mixture can Which of the following is Not a molecule - Answer-If I️t has more than one element or the one element has a subscript, I️t is a molecule. If ...

PSC1501 Assignment 4 (COMPLETE ANSWERS) 2024 - DUE 16 August 2024 ; 100% TRUSTED Complete, trusted solutions and explanations. For assistance, Whats-App .. QUESTION 1 1. Explain the following concepts or terms in your own words and indicate the unit and page numbers in the study guide where you found the theory for answering this question. 1.1 Application 1.2 Learning the scientific approach 1.3 The extent to which practical work develops big ideas 1.4 The use of models Rubric for mark allocat...

Dilute Solution - Contains a small quantity of the solute in comparison to the quantity of solvent Solutions - Mixtures of two or more kinds of molecules, evenly dispersed Does not separate when left standing Generally clear mixtures Solute - Any substance that dissolves into a liquid and forms a solution Solvent - Substance that is able to dissolve another substance Concentrated Solution - Contains a large quantity or the solute in comparison to the quantity of solvent Saturated Solutio...

QUESTION 1 1.1 Define the following terms: 1.1.1 Solvent 1.1.2 Matter (4) 1.2 Give an example of a heterogenous mixture. (2) 1.3 Identify 2 different ways of separating homogenous mixtures (4) 1.4 State the three different states of matter. (3) 1.5 Identify the process: 1.5.1 Change of state from liquid to solid 1.5.2 Change of state from gas to liquid 1.5.3 Change of state from solid to gas 1.5.4 Change of state from liquid to gas 1.5.5 Change of state from gas to solid 1....

PSC1501 Assignment 4 (COMPLETE ANSWERS) 2024 - DUE 16 August 2024 ; 100% TRUSTED Complete, trusted solutions and explanations. For assistance, .. QUESTION 1 1. Explain the following concepts or terms in your own words and indicate the unit and page numbers in the study guide where you found the theory for answering this question. 1.1 Application 1.2 Learning the scientific approach 1.3 The extent to which practical work develops big ideas 1.4 The use of models Rubric for mark allocation Criter...