P. Is the following a Chemical or Physical change: FIREWORKS EXPLODING. These two types of changes are called physical and chemical changes. Fireworks Chemical Reaction. Give reason. breaking your pencil. physical change. chemical change. A firework exploding is an example of a physical change chemical change phase change nuclear change physical change. Fireworks exploding is a chemical change. Anonymous . Take the first two.. The three states of matter are SOLID, LIQUID, and GAS. The fuel and oxidizer chemicals are used in three different ways. Give reason. When you add some heat, you provide enough activation energy (the energy that kick-starts a chemical reaction) to make solid chemical compounds packed inside the firework combust (burn) with oxygen in the air and convert themselves into other chemicals, releasing ⦠About. baking a cake. Addr: 2416 Santa Clara Ave Alameda, CA 94501 Tel: (510) 748-0786 Answer. It would be physical, because your hair color didn't change, nor the shape of it. baking a cake. Physical change. When water dries up, physical change only happens. Physical Changes Chemical Changes Cracking an egg Cooking an egg Fireworks exploding Ice Cube melting . Sometimes, though, matter changes into an entirely different substance and canât be changed back again. Tags: Question 14 . When a piece of wood is being cut, it undergoes one of these processes. This can happen if an object is to change shape, pressure is put on the object or it is broken into smaller particles. Here is a chemical equation for the reaction ⦠SURVEY . Which of the following would be a physical change? - 17608621 suraiyashorab190506 suraiyashorab190506 20.05.2020 Chemistry Primary School Exploding fireworks is chemical change or physical change? 1 Chemical and Physical Changes ⦠Remember a physical change alters the form of a substance, but does not chante it to another substance, while a chemical change alters the form of a substance with different properties. Click here ð to get an answer to your question ï¸ Is exploding dynamite a chemical change or a physical change sour milk. physical change. physical changes: occur when molecules are arranged into a diffrent shape to change the way they look. Is the following a Chemical or Physical change: A RED MARK APPEARS AFTER BEE STING. The âexplosionâ in a firework is technically a rapid burn not an explosion. If you blow dry your wet hair is it a physical or a chemical change. This releases smoke and exhaust gases including carbon monoxide, carbon dioxide and nitrogen. apple browning. Combustion occurs when the flame from a firework's ⦠crushing a can. Which is a physical change - 8372417 btsxarmy734 btsxarmy734 09.12.2020 English Elementary School Which is a physical change a burning toast b fireworks exploding c rusting bicycle d freezing Chocolate covered strawberries 2 See answers Brainly User Brainly User Answer: b fireworks exploding. likewise the physical changes, chemical changes are also taking part in our daily life. Explanation: #learnimg. You know that matter can often change its state. the chemical change is that the firework burns and that is irreversible also because of oxidation. 3 0. hachez. Freezing of water C. Fireworks exploding D. Melting of a wax ...â in Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions. Tags: Question 13 . C. Is the following a Chemical or Physical change: LEAVES CHANGE COLOR. Style 1; Style 2 January 10, 2021; Uncategorized; is exploding fireworks a chemical change YOU MIGHT ALSO LIKE... 23 terms. Penguin Ski Club of New Hampshire. wood burning. An exploding firework is essentially a number of chemical reactions happening simultaneously or in rapid sequence. physical change. Exploding fireworks is chemical change or physical change? Which of the following is an example of a chemical change? mixing cement with sand etc. we can see many examples in our surroundings like the burning of coal or wood. Upload Date: 5/31/2017. Determine if each is a physical or chemical change. C. Is the following a Chemical or Physical change: ⦠d for the first and c for the other D for both anthobro456 anthobro456 Answer: D for both of the questions. Fireworks contain chemicals which are solid. chemical change. Home. 4 years ago. After a piece of wood has been cut, it is still the same piece of wood, therefore it is a physical change. 30 seconds . {{is exploding fireworks a chemical change}} Home All Posts Uncategorized {{is exploding fireworks a chemical change}}. answer choices . Chemical Corrosion is generally the reaction of a metal surface with oxygen, and/or water and/or sulphur, such that the surface is converted to the metal's oxide, hydroxide or sulphide. An example of this is water freezing. ⦠When you provide heat and activation energy, this makes a solid chemical compound pack within the cardboard and combusts with oxygen in the air. SURVEY . rotting food. Home 1; Home 2; Home 3 Boxed; Pages. blowing bubbles. Located in Lincoln NH near Loon Mountain. what is physical and chemical changes what is chemical change if keep the biscuits in cooler area it will become soft but if biscuits keep in refrigerator it will not become soft. The chopping of wood doesn't alter the chemical structure of the actual wood. Q. baking bread. slicing bread. Lv 4. Q. Fireworks exploding is an example of a . Making lemonade Baking bread Burning wood Chopping wood Breaking glass Mixing sugar into tea Chewing food Digesting food . As there is a chemical reaction taking place, the process is very clearly a chemical change. Although we call them physical "reactions," no reaction is actually occurring. why? Chemical changes are a vital part of life and are therefore far superiour to physical changes. For example, you start off with iron (Fe) and end up with iron (III) oxide (Fe_2O_3.nH_2O) The chemistry of fireworks is very simple. Chemical Change . chemical change. answer choices . Menu and widgets Q. The fuse used to light the tiny rocket is made of ⦠Chemical change. melting butter . Combustion. answer choices . Complete this site before you go the quiz site. 0 0. chemical change. The chopping of wood is a physical change because as stated previously, any physical change can include cutting, bending, sharpening, etc. physical change. Virtual Teaching Assistant: Heather L. Question Level: Basic Karma: Free . In a physical change nothing new is formed and the chemical is just changing state, gas to liquid ect. chemical change. Milk turning sour Slicing bread Toasting bread Bending a nail Nails rusting Lighting a match Boiling water Roasting a marshmallow . If someone throws a baseball or a rock they are actually picking up a physical thing ( an item that exist that you can hold) They are ⦠5 years ago. In a chemical reaction, there is a change in the composition of the substances in question; in a physical change there is a difference in the appearance, smell, or simple display of a sample of matter without a change in composition. However, upon igniting them, chemical changes takes place which convert the original solid composition into other chemicals which are gaseous in nature. which option is an example of a chemical change A ironing a shirt B melting cheese C grinding powder D fireworks exploding 2 See answers Brainly User Brainly User Answer: D. Explanation: for which one? Fireworks utilize a precise chemical mixture. C. Is the following a Chemical or Physical change: SANDING A PEICE OF WOOD. 30 seconds . Source(s): https://shorte.im/a8Ku1. An exploding firework is a number of chemical reactions happening spontaneously and in a rapid sequence. glass breaking. fireworks exploding. Fireworks are explosive and contain a variety of metal salts, oxidizers, and shock-sensitive materials, and, therefore, come with inherent dangers. If you blow dry your wet hair is it a physical or a chemical change. 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