Comments on: Endothermic reaction

By: Ben Newsome

Ben Newsome — Tue, 18 Aug 2020 01:00:01 +0000

In reply to Sam. Hi Sam! The controlled experiment in this case would be a cup of vinegar without adding the bicarbonate soda. Take a measurement of the temperature of the vinegar throughout.

By: Sam

Sam — Mon, 10 Aug 2020 11:10:56 +0000

, what would the controlled experiment be

By: Ben Newsome

Ben Newsome — Thu, 02 Apr 2020 05:32:10 +0000

In reply to himesh. Hi there! Glad that this experiment was helpful for you. Generally checking the temperature change is the best way to see if a chemical reaction is endothermic or exothermic. If you would like to know more, there is a great discussion on this on Khan Academy. All the best!

By: himesh

himesh — Tue, 31 Mar 2020 12:48:49 +0000

This was very helpful. Thank you
Are there any other methods to check if a reaction is endothermic? I’m just asking.

By: Ben Newsome

Ben Newsome — Fri, 06 Mar 2020 06:44:59 +0000

In reply to Aoibheann. Hi! Depending on which country you're from, you can find thermometers in chemists/pharmacies/drugstores. No need to spend too much money on these though. Enjoy!

By: Aoibheann

Aoibheann — Tue, 03 Mar 2020 20:06:44 +0000

where would you find a thermometer

By: Ben Newsome

Ben Newsome — Thu, 27 Feb 2020 22:24:30 +0000

In reply to Kamryn. We're glad that this was handy for you Kamryn!

By: Kamryn

Kamryn — Thu, 27 Feb 2020 17:09:33 +0000

this was very helpful to me