Q=
m= 10.0 g
c= 0.60 j/g
trianglet = 65-25=40

7. what temperature is need to just dissolve 50 g of nh4cl in 75 g of water? '

He table below gives the atomic mass and relative abundance values for the three isotopes of element m. relative abundance (%) atomic mass (amu) 78.99 23.9850 10.00 24.9858 11.01 25.9826 what is the average atomic mass (in amu) of element m? 2.86 5.36 24.30 24.98

Select the correct lewis structure for fluorine which is group 7a element?