When dissolving a crude compound to be recrystallized, which of the following is true? a. as long as the solvent is hot, excess solvent can be added
b. the crude should be added to the solvent such that you have 5.0 ml of solvent for 5 grams of crude.
c. the solvent must be cold and the minimum amount of solvent must be used.
d. the solvent should be added to the crude

Will mark brainliest 26. which of these statements are true? (3 points) a. gases are compressible b. gases fill their containers completely c. the pressure of a gas is independent of the temperature d. gases have mass e. gases exert pressure f. the pressure of a gas is dependent on the volume g. gas pressure results from the collisions between gas particles h. gases have a definite volume and shape

Rays from the sun are not considered matter true or false

The data below were determined for the reaction shown below. s2o82– + 3i – (aq) → 2so42– + i3– expt. # [s2o82–] (m) [i –] (m) initial rate 1 0.038 0.060 1.4 × 10 – 5 m/s 2 0.076 0.060 2.8 × 10 – 5 m/s 3 0.076 0.030 1.4 × 10 – 5 m/s the rate law for this reaction must be: