Is Adding Antifreeze To A Car A Chemical Change
Is adding antifreeze to water in your radiator (causing the antifreeze to dissolve) a concrete or chemical alter?
And why...?
Along those lines, a related question: Do attachment bonds of hydrogen atoms to an oxygen atom in a water molecule change when water melts?
Log in or sign upward to get out a comment
level 1
Information technology is a physical change. When yous are washed mixing them, you're yet left with antifreeze and h2o, they simply happen to exist mixed up. You haven't inverse the composition of either chemical.
level 2
Seconded. This is the right answer. If y'all look at the new mixture way up shut, you lot'll withal run into intact h2o molecules and anitfreeze molecules. Nothing about them inverse chemically.
Recollect if you'd dissolved salt into a glass of water. If you lot took a sip, you lot would gustatory modality salty water. Both things are still there and acting like themselves, not some new chemically created substance.
level 2
this is not really correct... Yous're suggesting that mixing two things is a chemical change. If you mixed two colors of paint, is that a chemic modify? Nope, it's physical. Nothing is happening on a chemic level with the paint (although it is believable that yous could be dealing with 2 paints that have entirely dissimilar ingredients that could potentially react chemically with eachother, simply for this example lets stick with ii paints from the same manufacturer, of the same ingredients), and too with the h2o & antifreeze. Y'all aren't getting whatsoever new substances, you still have the original ones, simply mixed together...
level 2
So you would say the second question is chemical every bit well?
The equation to stand for it is:
2H2(g) + O2(one thousand) --> 2H2O(l)
Source: https://www.reddit.com/r/HomeworkHelp/comments/yol96/is_adding_antifreeze_to_water_in_your_radiator/
Posted by: duranhishentimed.blogspot.com
0 Response to "Is Adding Antifreeze To A Car A Chemical Change"
Post a Comment