Unlike a mixture a compound always has:
A: a variable composition
B: a constant composition
C: allotropic composition
D: a metallic composition
an

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?

Mary is conducting an experiment on how pollution affects plant growth. how can she ensure that her data are reliable?

Use the periodic table to determine how many grams of oxygen would be required to react completely with 859.0 g c2h2