the percentage composition of an element "E" in the compound EO is 77.73%. what is the mass of EO in g if mass of E is 5.120g

Five different substances are given to you to be dissolved in water. which substances are most likely to undergo dissolution in water? check all that apply. view available hint(s) check all that apply. sodium fluoride, naf octane, c8h18 propanol, ch3ch2ch2oh potassium iodide, ki benzene, c6h6

Reactions in cells take place at about a. 40°c b. 0° c. 100°c d. 60°c

Which of these natural resources is non-renewable a. corn b. wind c. geothermal d. natural gas