Calculate number of hydrogen atom present in 40g of urea,(NH2)2CO ​

Which characteristic of water it form droplets? a. low specific heat b. nonpolar structure c. high surface tension d. ability to dissolve substances

Consider the reaction: n2(g) + o2(g) ? 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?

When you mate two plants together the terms is called? answer it fast as possible plz! i have a test tomorrow!