Which of the following statements correctly describes a relationship between empirical formula and molecular formula? a) The empirical formula molar mass is greater than the molecular formula for all compounds.
b) The empirical formula and the molecular formula are the same for all compounds.
c) The empirical formula molar mass is less than or equal to the actual molar mass for all compounds.
d) The molecular formula is twice the empirical formula molar mass for all compounds.

Frictional forces acting on an object are often converted into energy, which causes the temperature of the object to rise slightly.

Someone offer some answers to this, i will give 98 coins and mark as brainliest! i will put the rest of the lab down in the comments, solutions pre-lab questions: in this lab, you will make fruit drinks with powdered drink mix. complete the pre-lab questions to get the values you need for your drink solutions. calculate the molar mass of powered fruit drink mix, made from sucrose (c12h22o11).using stoichiometry, determine the mass of powdered drink mix needed to make a 1.0 m solution of 100 ml. (hint: use molarity = to find the moles of drink mix, then convert moles to grams using a mole conversion.)what mass of powdered drink mix is needed to make a 0.5 m solution of 100 ml?

If a solution had a ph of 7 what is the solution