In an exothermic reaction, energy may be released to the surroundings in the form of

Which of the following measurements contains two significant figures? A. 0.00300 L B. 0.00303 L C. 0.00033 L D. 0.00330 L

Delia worked for 45 minutes on her oil painting. She took a break at 10:35 am at what time did Delia start working on the painting?

What is Energy that is transferred by electromagnetic waves called

A student finds a rock ont the way to school in the labratory he determines that the volume of the rock is 22.7 mL and the mass in 39.743 g what is the density of the rock

In a distillation experiment, Provide reasons for any discrepancies between the initial volume of the liquid mixture (20ml) and the sum of the total final volume (18.4ml). Take into account water's property of solvent.

elements on the right side of the periodic table differ from the elements on the left side in that elements on the right side

The empirical formula of glucose is CH2O the molecular formula of glucose is 6 times than the empirical formula. what is the molecular formula of glucose?

A compound with molecular formula C6H15N exhibits a singlet at d 0.9 (1H), a triplet at d 1.10 (3H), a singlet at d1.15 (9H), and a quartet at d 2.6 (2H) in its 1HNMR spectrum. Its IR spectrum shows one medium absorption band near 3400 cm-1.

A system that transmits genetic information from one generation to the next

Consider the following four solutions: a. NaCl in water b. Acetic acid in water c. Acetic acid in benzene d. Naphthalene in benzene Which of these solutions has the strongest solute-solvent interactions and the interaction is of which type?1.