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Is a test tube that feels cold to touch after two substances have been mixed is exothermic?
Wiki User
∙ 13y ago
NO. If the test tube becomes hot, then the reaction taking place in the test tube is EXOTHERMIC. The reaction is releasing heat to the surroundings, and the test tube is part of the surroundings.
Wiki User
∙ 6y ago
Wiki User
∙ 16y agoendothermic.
Endothermic reactions take heat from their surroundings, so it would feel cold.
Wiki User
∙ 6y agoNo, becoming hot means temperature rise by heat evolution, this can only be done by an exothermic reaction.
Wiki User
∙ 13y agoNo,s the process is endothermic
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What are the signs of an exothermic reaction?
The reaction vessel will warm/hot to the touch. 'Exothermic' ; het coming out. Conversely, if the reaction vessel feels cool/cold to the touch it is Endothermic ; taking in heat from its surroundings.
What is the difference between endothermic and exothermic change?
Endothermic reactions absorb heat from the reactants, i.e , the vessel or beaker in which the reactions have happened will be cool to touch........ Whereas in exothermic reactions, Heat will be given out and the vessel will be hot to touch..........
Why the stone countertop in the lab feels cool when you place your hand on it?
The countertop is at room temperature, which is lower than body temperature, so it feels cool to the touch.
What types of reaction feels cold to the touch?
Endothermic reactions increase their enthalpy by absorbing heat
What is your element of art refers to the way an object feels or the appearance of how an object might feel if touch?
Texture
What are the signs of an exothermic reaction?
The reaction vessel will warm/hot to the touch. 'Exothermic' ; het coming out. Conversely, if the reaction vessel feels cool/cold to the touch it is Endothermic ; taking in heat from its surroundings.
how does a pizza feel when you touch it?
Feels the slightest touch of flour
Is recharging a car battery endothermic or exothermic?
It's exothermic because it produces and releases excess heat.
What most determines how hot or cold something feels when you touch it?
Heat flow determines how hot or cold something feels when you touch it.
What is the difference between endothermic and exothermic change?
Endothermic reactions absorb heat from the reactants, i.e , the vessel or beaker in which the reactions have happened will be cool to touch........ Whereas in exothermic reactions, Heat will be given out and the vessel will be hot to touch..........
How something feels to the touch?
correct feeling
How something feels to the touch it?
correct feeling
What is the word for how an object feels to the touch?
Texture
Why is your boobie so cute?
because boiiz touch it and when they touch it it feels nice and squidgy
Can you touch an ocelot?
You can touch an Ocelot but however , if the Ocelot feels threatened it may injure you.
Is it okay if you touch yourself?
yes. as a matter a fact it feels good when you touch yourself
What has teeth but does not bite and feels good to the touch?
a comb.
