Ellener7219 Ellener7219

07-03-2024
Chemistry

contestada

Geometries of NH₃ and H₂O molecules are distorted tetrahedral but the bond angle in H₂O is lesser than that of NH₄. Explain.
a) Due to the presence of a lone pair on the oxygen atom
b) Due to the presence of a lone pair on the nitrogen atom
c) Due to the smaller size of the oxygen atom
d) Due to the smaller size of the hydrogen atom

Respuesta :

Otras preguntas

A square kitchen has an area of 100 square feet. What is the kitchen's perimeter? a. 50 feet b. 80 feet c. 40 feet d. 4 yards

The principle of separate but equal was established by (A) Brown v. Board of Education (B) Wesbery v. Sanders (C) Plessy v. Ferguson (D) Regents of University o

Which of the following best describes the 1920s? (A) Period of surface prosperity with underlying economic problems (B) Period of international and national pro

Shana sells t-shirts. It costs Shana $6.50 to buy each t-shirt. She also pays $150 each month to rent equipment to add print to the t-shirts. Shana sells eac

A man travels for 6 hours at a rate of 50 miles per hour. His return trip takes him 7 1/2 hours. What is his average speed for the whole trip?

Which of the following was NOT true of the British position in the American Revolution? (A) The war was unpopular in Great Britain. (B) The hit-and-run tactics

Which substance—wood or steel—is the better conductor? A conductor is a material that requires very little heat energy to experience a change in temperature. Ex

What is 15 twentieths in its lowest terms?

Since the creation of a social program, the percent of persons 65 years and over with a family income below the poverty level has declined. The percent can be

What area did Jacques Cartier explore?