Interpret this equation in terms of the relative numbers of moles and masses of reactants and products C2H5OH(l)+3O2(g)=2CO2(g)+3H2O(g)

Given that the molar mass of nano3  is 85.00  g/mol, what mass of nano3  is needed to make 4.50  l of a 1.50  m nano3solution? use  .6.75 g18.9 g255 g574 g

The climate of the continental united states is generally 1. tropical 2. temperate 3. arctic 4. highland

Which of the following is not an assumption that scientists must make about the natural world? a. regularity b. causality c. predictability d. plausibility