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What else can I help you with?
Why do we need thermal energy for various applications and processes?
Thermal energy is needed for various applications and processes because it provides the necessary heat to drive chemical reactions, generate electricity, and power machinery. It is essential for industries such as manufacturing, transportation, and agriculture to function efficiently and effectively.
What do you need in order to have a chemical reaction?
cell membrane
If two chemicals are added together in a beaker and the beaker gets cold is that a chemical reaction?
Not necessarily. The cooling effect could also arise from mixing chemicals that absorb heat when mixed with each other, even though they do not react. The cooling could, of course, also indicate a chemical reaction.
Is decomposition possible without heat?
Heat is a relative term. Hot, as in cooking or a very warm day, or room temperature. Freezing can be 32 to -32. Decomposition usually describes something being eaten by microbes that turn the large molecules into smaller ones, producing smelly waste gas, and such. Turning something into a pile of goo. The warmer it is, the quicker most bacteria can do their job. Room temperature has heat, not necessarily added heat. In a home freezer the bug will work slower, but some can still live and eat in.
Why can iodine be substituted for bromine?
Iodine can be substituted for bromine because both are halogens in the same chemical family and have similar chemical properties. This allows iodine to function similarly to bromine in certain chemical reactions and applications. Additionally, iodine tends to be less reactive than bromine, making it a safer alternative in some cases.
Do chemical reactions need heat to start them off?
Endothermic reactions need heat.
Do all chemical reactions need heat to start them?
no
Do all chemical reactions need energy to start off?
yes they all need more or less start up energy
What do chemical reactions in living organisms need to start?
Chemical reactions in living organisms require a source of energy to start. This energy is typically obtained from molecules such as ATP. Additionally, enzymes play a critical role in catalyzing these reactions by lowering the activation energy required for the reaction to occur.
What is the flame of hot gas?
Heat is a form of energy. All chemical reactions need to have an energy of some sort. Fire is a chemical reaction. You can figure out the rest. na sooooooo!
If heat must be added to a chemical reaction for the reaction to take place the reaction is?
Endothermic reactions need heat. Exothermic reactions give off heat.
What is a kind of chemical reaction that doesn't have to do with heat?
A common type of chemical reaction that doesn't involve heat is a precipitation reaction, where two soluble compounds in a solution react to form an insoluble solid called a precipitate. Other examples include acid-base reactions and redox reactions, which can occur without the need for external heat sources.
Does chemical reactions need water?
Not all chemical reactions require water. While many reactions may occur in the presence of water, there are also reactions that take place in other solvents or under dry conditions. The presence of water can often act as a catalyst or a medium for facilitating certain reactions, but it is not a universal requirement for all chemical reactions.
What are some things that need chemical energy?
Candle and all Chemical reactions
Do chemical reactions need gravity?
No, chemical reactions do not require gravity to occur. Chemical reactions involve the rearrangement of atoms and molecules, which can happen in the absence of gravity. Gravity may influence the rate or behavior of certain reactions on Earth, but it is not necessary for the reactions themselves.
What chemical reactions happen while bartending?
You need to be more specific with this question, forced chemical reactions? What happens to the patron? What happens to the drink?
What are two chemical reactions that require energy in order to occur?
Photosynthesis: The reaction where carbon dioxide and water are converted into glucose and oxygen by plants using sunlight. Endothermic reactions: Reactions that involve the absorption of heat energy from the surroundings, such as the decomposition of calcium carbonate to form calcium oxide and carbon dioxide.
