cbxxiv237
cbxxiv237
14-04-2020
Chemistry
contestada
Is MELTING ICE endothermic or exothermic?
Respuesta :
diazboss679
diazboss679
14-04-2020
Endothermic you can see this by putting a thermometer in a glass or warm water, adding an ice cube and watching the temperature go down as the ice melts
Answer Link
VER TODAS LAS RESPUESTAS ( 93+ )
Otras preguntas
your friend has to plan an experiment for a science fair. He asked for your help. His topic is "The Strongest Cloth for Backpacks." What variables must the expe
If an enzyme is added to a chemical reaction, it will do what? A. raise the activation energy so the reaction rate will increase B.lower the activation energy s
9. Draw the number line graph of 0.4.
you've caught a co-worker stealing 5 dollars. How would you handle this situation?
20 POINTS PLEASE HELP ME WHAT DOES THIS SAY??????
The local service center advertises that it charges a flat fee of $50 plus $8 per mile to tow a vehicle. The function Cx x ( ) = + 8 50 represents the cost C (i
Answer the following question. Please show your work.
Which form of government, practiced in certain Greek city-states, describes the system of shared rule by a group of elite, wealthy leaders
I have 4 digits my 7 is worth 7x 1,000 my 2 is worth 200 one of my 4s is worth 40 the other is worth 1 over 10
Graph the following lines and using the graph determine several values of x for which the graph is positive (negative): y=−4x+3
