B)a few drop of a mixture of sodium hydro oxide solution and copper 1)tetraoxosulphate 2)solution were added to a sample of urine in a test tube i)state the two possible results of the test. Ii)what conclusion can be drawn from the results above?

What is the correct term for living the most sustainable life you can within your current circumstances?

In a heat engine of 1000 j of heat enters the system and the piston does 500 j of work what is the final internal energy of the system if the inital energy was 2000 j we have to do all of these down here 1)write the equation 2)list out your know variables 3)plug the numbers into the equations 4)solve 5)write your solution statemtn that includes inital energuy and final energuy added

Use the periodic table to find the molar mass of each element. molar mass h = g/mol molar mass s = g/mol molar mass o = g/mol