subject
Chemistry, 16.03.2022 14:00 ulilliareinhart2

Please Please answer this. What do these two changes have in common? - melting wax
- rain forming in a cloud

Both are only physical changes
Both are chemical changes
both are caused by heating
both are caused by cooling

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 21.06.2019 22:30
How many grams of n2h4 will be consumed by 23 g of n2o4
Answers: 1
question
Chemistry, 22.06.2019 20:00
Glucose (c6h12o6) is an important biological molecule. (round the answer to nearest hundredth.) what is the percent by mass of carbon in glucose?
Answers: 2
question
Chemistry, 22.06.2019 22:20
Asuspension of yeast cells is being grown under anaerobic conditions such that glucose is degraded to ethanol and carbon dioxide. if one wishes to follow this process by monitoring the release of 14co2, at which positions in the glucose molecule would the 14c label need to be incorporated?
Answers: 2
question
Chemistry, 22.06.2019 23:30
With the largest atoms and the smallest number of valence electrons and with the smallest atoms and the greatest number of valence electrons are the most reactive. a. nonmetals; metals b. nonmetals; transition elements c. transition elements; metals d. metals; nonmetals
Answers: 3
You know the right answer?
Please Please answer this. What do these two changes have in common? - melting wax
- rain fo...
Questions
question
Mathematics, 04.02.2022 16:00
question
Mathematics, 04.02.2022 16:00
Questions on the website: 13722360