The ion hte− is an amphiprotic species; it can act as either an acid or a base. (a) what is the ka for the acid reaction of hte− with h2o? (b) what is kb for the reaction in which hte− functions as a base in water? (c) demonstrate whether or not the second ionization of h2te can be neglected in the calculation of [te−] in a 0.10 m solution of h2te.

Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?

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?

Is powdered sports drink ionic or covalent ? 10pts !