2KNO3 (5) ► 2KNO, (S) + O2(g) After 0.75 moles of solid KNO, (molar mass = 101.102 g/mol) completely decomposes, how many moles of
oxygen gas, O2, are produced at Standard Temperature and Pressure (STP)?
I

explanation:

crosscutting concepts have application across all domains of science. as such, they are a way of linking the different domains of science. they include patterns; cause and effect; scale, proportion, and quantity; systems and system models; energy and matter; structure and function; and stability and change.

1. they vary with a higher number because boiling is way hotter than melting

conduction is the transfer of thermal energy (heat in transfer) due to collisions between the molecules in the object. collisions between adjacent atoms and molecules transfer kinetic energy from the warmer to the cooler object. the objects must be in physical contact.

they it depends on if one believes about radioactivity, they make a geiger counter beep but maybe it was going to beep anyway electronics do wierd things all the time or it was programmed to beep near certain metals.