10. How do the data support your claim above?
thermal energy transfer
20 POINTS HELP QUICK

The eggs are in direct contact with the metal pan, which is in direct contact with the gas flame, so this is conduction, not radiation

Explanation:

1. 1 mole of anything contains 6.022x10^23 pieces  

d  

2. a  

3. c, number  

5. 1.24x10^24atoms / 6.022x10^23atoms/mole = 2moles h2 atoms  

6. fe2br3 mass = 2moles x mass fe + 3 moles x mass br  

molar mass = grams / number of moles = g/mole  

to find moles = g / molar mass  

to find mass = g = molar mass / moles

може ли да зареждате повече информация, моля