The birdseed above is a mixture of several different types of sizes of seeds. Is the mixture a… A) homogeneous
B) heterogeneous

If the same amount of cacl2 is added to equal volumes of water and maple syrup, which will have the higher temperature?

Apeak with a retention time of 407 s has a width at half-height (w1/2) of 7.6 s. a neighboring peak is eluted 17 s later with a w1/2 of 9.4 s. a compound that is known not to be retained was eluted in 2.5 s. the peaks are not baseline resolved. how many theoretical plates would be needed to achieve a resolution of 1.5?

Which of these best describes an ionic bond?