A 135 gram sample of aluminum at 400°C is placed in water at 25°C. The final temperature of
the system is 80°C. Find the mass of the water.

Sodium nitrite (nano2) reacted with 2−iodooctane to give a mixture of two constitutionally isomeric compounds of molecular formula c8h17no2 in a combined yield of 88%. draw reasonable structures for these two isomers. click the "draw structure" button to launch the drawing utility. place the two compounds in the appropriate boxes below.

As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit

Ill give u brainliest pls how is mass of carbon conserved during cellular respiration