C2 pig (Higher) e to h. Give an advantage and disadvantage of using aluminium to make a car body.

Slides:

Advertisements

Similar presentations

Biochemical Pathways A series of chemical reactions

Advertisements

Reactions with Hydrocarbons

Chemistry Notes Atom – the building blocks of matter Element – Elements are made up of atoms. Any substance that contains only one kind of an atom. Examples:

Oxygen "screaming gummy bear". Oxygen 21% of the Earth's atmosphere is oxygen.

Building Blocks 1b Int

What is a hydrocarbon? Why are alkanes considered to be saturated?

Starter for five What is meant by the ‘density’ of a substance? What units are used when measuring the density of a substance? What state will a substance.

CHEMICAL REACTIONS DEFINITIONS AND TYPES. REVISION: DO NOT WRITE- FOR YOUR INFO ONLY We have looked at the period table, what atoms are, elements and.

Chapter 15 – Fast and Slow Chemistry. Fast and Slow Chemistry During chemical reactions, particles collide and undergo change during which atoms are rearranged.

Chemistry ( ) Rates of Reaction © SSER Ltd..

 Chemical Reaction – Occurs when substances undergo chemical changes to form new substances › Usually you can see a chemical change take place!  Signs.

Pig – P4 Higher. Describe one way gamma rays are different to x-rays and one way in which they are similar?

What is a synthesis reaction?

Balance this equation: C 2 H 6 + O 2  CO 2 + H 2 O 2C 2 H 6 + 5O 2  2CO 2 + 6H 2 O “Nitrogen dioxide is a primary pollutant” Explain why this is wrong.

Objectives Construct the carbon cycle identifying different processes which occur. Outcomes 3: Describe different processes within the carbon cycle. 5:

Photosynthesis & Respiration. Photosynthesis The process is a chemical reaction.

Photosynthesis & Cellular Respiration. Photosynthesis The process by which a cell captures energy in sunlight and uses it to make food. The process by.

Date: Friday, July 3 rd 2015 Topic: Photosynthesis and Respiration contributing to Cycles Objective: To analyze how the Photosynthesis and the Respiration.

Warm-up 1. Where do the light-dependent reactions take place? 2. Where do free e - s first gain E from the sun during the light-dependent reactions? 3.

Plant Processes: Respiration. Review: Why is photosynthesis an important plant process? Photosynthesis = process of making food Organisms like plants.

 Increasing the concentration of a reactant substance will increase the rate of reaction. This is because more collisions will occur, and therefore more.

WARM UP Write a balanced chemical equation for the reaction of iron (3+) with atmospheric oxygen, producing rust (iron oxide).

1. Features of chemical reactions. Objectives Describe the characteristics of a chemical reaction ( chemische Reaktion ) chemischeReaktion Create word.

THE CARBON CYCLE By: Reynaldo Thomas.  The carbon cycle explain the circulation of carbon compounds between the living and the non-living world.  Carbon.

What do these two things have in Common? GO 2 Describe and interpret patterns in chemical reactions.

Rates of Reactions Teacher Version.  Rate measures how fast or slow a chemical reaction occurs  Who cares about rates of reactions? ◦ Chemical engineers.

Carbon Cycle Questions Name 4 things that have carbon in them. Which gas in the air contains Carbon? How does carbon get into plants? How does Carbon.

K.CHANDRASEKAR AP/MECH

Reaction Rates Standard 8: Matter SC.912.P.10.5 SC.912.P.10.7

Maintaining Atmospheric Composition.

What is a catalyst and what can they be used for?

Define - Physical change? Give an example of a Physical change.

L1.06 Air Pollution Lesson Outcomes How I did Targets Task 1:

Unit 1 Revision: Reaction Rates

What is a hydrocarbon? Why are alkanes considered to be saturated?

… how many finished cars can it make in a week?

Intermediate 2 Chemistry Unit 2

What we will do What we will learn 10C 27 Whiringa-ā-Nuku 2017

Chemical reactions and Enzymes

Dissolved Gasses In Sea Water.

The carbon cycle.

Photosynthesis Lesson 1

Carbon/Oxygen Cycle.

C6.1 Improving processes and products Links

Links Keywords C5 Monitoring and Controlling Chemical Reactions

Explain how the formation of oceans changed the gases in the early atmosphere to the present day (8 marks) Some Key Words: carbon dioxide, nitrogen, photosynthesis,

Rate of Reaction.

Photosynthesis Describe how plants make their own food using photosynthesis. Give the word equation for photosynthesis. Show that starch is produced by.

Limiting Factors.

Introduction to Enzymes

C5 Monitoring and Controlling Chemical Reactions

Topic 8: Reaction Rate The reaction rate of a chemical reaction is how fast the reaction occurs. Factors that affect reaction rate: Temperature (higher.

Reaction time زمن الرجع.

Bell Ringer (FEB 22) In an ecosystem, which group would have the largest population: producers or consumers? Explain your answer.

Chapter 3: Chemical Reactions

What things affect the rate of reactions?

Photosynthesis.

Plant Processes.

Intermediate 2 Chemistry Unit 2

Chapter 18 Review “Reaction Rates and Equilibrium”

Collision theory.

What is a catalyst and what can they be used for?

Conservation of Mass (pages 13-14)

Photosynthesis & Cellular Respiration

Chemical Reactions Chapter Menu.

Bioenergetics Photosynthesis

Describe and Explain If a question asks you to describe what is happening in a graph then tell me what is happening – don’t try and tell me why. If you.

01.05 HONORS Earth’s Early Atmosphere Graph Analysis

Presentation transcript:

C2 pig (Higher) e to h

Give an advantage and disadvantage of using aluminium to make a car body

State the rusting equation and say what type of reaction it is

Describe a simple carbon cycle involving photosynthesis, respiration and combustion.

How is most carbon monoxide produced?

Why does aluminium usually not corrode

Explain what the rate of reaction depends in terms of particles

How did the atmosphere evolve?

What reaction does a catalyst help in car exhausts?

Explain why raising the temperature increases the rate of a reaction

What does a catalyst do to a reaction and what happens to it during the reaction?

Why might custard powder be a danger in factories? (3 points needed)

What does sulphur dioxide produce and give two problems it causes

Why does increasing the concentration or pressure increase the rate of a reaction?