edengentry edengentry

23-09-2019
Chemistry

contestada

Which of the following formulas represents an ionic compound?

A. CS2 B. BaI2 C. N2O4 D. Kr

Respuesta :

sebassandin sebassandin

23-09-2019

Answer:

BaI2

Explanation:

Hello, since the electronegativity of Barium and Iodine are 0.89 and 2.66, respectively, the difference is 1.77, so the bond is ionic.

Best regards.

Answer Link

Otras preguntas

This is a number that can be divided out of each term in an expression.

The results of an independent-measures research study are reported as "t(22) = 2.12, p < .05, two tails." for this study, what t values formed the boundaries

Choose the sentence that is grammatically correct. A. Tú tocas el piano B. Tú tocan el piano <<? C. Tú tocamos el piano D. Tú toco el piano

Which of the following is not an ornament? A. Trill B. Staccato C. mordent D. turn

Prior to opening her new restaurant, Nia is determining what items to offer on the menu, the anticipated profits and expenses, the tasks of various employees, a

Which of the following was NOT a reason for colonial resistance to British taxation? A)violation of colonists’ tradition self-government B)colonists cannot be

Chargaff's studies of the base composition revealed that the amount of a equals t and the amount of g equals c. these results were important determining which s

For the proportional relationship y = -5x, what is the ratio of vertical change to horizontal change? Will the graph of the line increase or decrease? A. -51

What are the activities involved in scientific method?

Rebecca is planning to visit relatives in Omaha Nebraska. She will drive 610 miles from her home in Indianapolis. On her trip back home, will she be traveling –