hamidatashtanova hamidatashtanova
  • 03-12-2020
  • Chemistry
contestada

Plz help me with 19 and 20

Plz help me with 19 and 20 class=

Respuesta :

TylerRocky
TylerRocky TylerRocky
  • 04-01-2021

Answer:

19 is B and for 20 all i can say is it is almost certaintly not A

Explanation:

Answer Link

Otras preguntas

Answer questions 222 and 223.
What are the coordinates of the vertices of the image?
MY DUDE I NEED HELPPP
What is the perimeter of a polygon with vertices at (−2, 1) , ​ (−2, 7) ​, (1, 11) , ​ (4, 7) ​ ​, and ​​ ​ (4, 1) ​ ? Enter your answer in the box. Do not ro
PLEASE HELP!!!30 PTS!!!! Pick one of the pictures above. Describe her w the type of asexual reproduction can help the organism reproduce quickly.
Antes era ejecutiva y a partir de mañana _______ la gerente de circulación. A. es B. será C. fue D. era
Sabrás más después de que ___________ el anuncio clasificado. A. contestarás B. contestes C. contestas D. contesten
The wacky widget company is planning to produce widgets. The company has rented space for its manufacturing operation at 4,000 per month. Each widget requires $
Rhia is using the above equation to investigate the carbon footprint, ccc, in kilograms of carbon dioxide (co_2)(co 2 ​ )left parenthesis, c, o, start subscript
While traveling at a constant speed in a car, the centrifugal acceleration passengers feel while the car is turning is inversely proportional to the radius of t