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Does phenol red mixed with calcium chloride and baking soda turn out to be a exothermic or endothermic?
Wiki User
∙ 11y ago
it results in a exothermic reaction
Wiki User
∙ 11y ago
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Is baking bread exothermic or endothermic?
endothermic
Contrast endothermic and exothermic reactions?
Endothermic reactions are chemical reactions that use heat as part of the reactant. Heat is absorbed into the reaction in order for it to continue. Exothermic reactions are chemical reactions that release heat as a product of the reaction.
When calcium chloride and water and baking soda were combined what things were formed?
heatt
What happens when calcium chloride and baking soda and citric acid in water?
Hi
How will Calcium chloride react with phenol red and baking soda?
CaCl2 will NOT react with phenol red (an weakly acidic pH-indicator) and baking soda HCO3- ions.
Is baking bread exothermic or endothermic?
endothermic
Is baking a potato endothermic or exothermic?
Endothermic because you have to put heat into the potato to bake it.
Is baking soda and vinegar an endothermic or exothermic reaction?
This is a chemical change because once the substances are put together to form a gas it cannot be changed.
Contrast endothermic and exothermic reactions?
Endothermic reactions are chemical reactions that use heat as part of the reactant. Heat is absorbed into the reaction in order for it to continue. Exothermic reactions are chemical reactions that release heat as a product of the reaction.
Is baking soda and citric acid a endothermic or exothermic reaction?
It is endothermic. The heat of the water in the calorimeter decreases (giving you a -deltaH), which means that the system absorbed heat, making the reaction endothermic.
Examples of endothermic and exothermic reactions?
Exothermic reactions give out energy overall. Here are some exothermic reactions:- Combustion of fuels such as hydrogen & methane- Neutralisation of an acid by an alkali- Reaction between sulphur & ironEndothermic reactions take in energy overall. Here are some endothermic reactions:- Reactions involved in cooking- The thermal decomposition of calcium carbonate- Photosynthesis in which plants use sunlight, carbon dioxide & water to make their own food
What are some physical endothermic phenomenons?
Some examples of exothermic reactions are melting ice cubes, water evaporation, and baking bread. An endothermic reaction occurs when heat is absorbed from the surrounding.
Is baking bread a endothermic and exothermic?
Sounds like a homework question. We know that in an exothermic reaction, heat is taken out of the system and given to the surroundings. Whereas in an endothermic reaction, heat is pulled from the surroundings into the system. I am assuming you are thinking of the cookies as the system. So in this case, energy--in the form of heat--is being taken out of the oven and being put into the cookies. The cookies, using the energy increase in temperature, which bakes the cookies, creating the tasty little morsels of joy that cookies are.
When calcium chloride and water and baking soda were combined what things were formed?
heatt
What happens when calcium chloride and baking soda and citric acid in water?
Hi
What safe experiments can be conducted at home using exothermic endothermic reactions?
Vinegar and baking soda can be combined for a good endothermic reaction. Bleach and ammonia can be combined in small amounts in a well-ventilated area for a good exothermic reaction (although there are actually several reactions going on simultaneously).
How does baking brownies relate to technology and science?
Well, One could take into consideration the ingredients for making the brownies, endothermic and exothermic properties in the baking, the technology in the oven and in the tools used to mix the ingredients.
