112 Answered Questions for the topic MCAT

27d

AP Chemistry Question

Which of the following ions has the same number of electrons as Br -. A. Ca2+B. K+C. Sr2+D I-E Cl-

29d

Gas Law Problem 1.1

Calculate the volume (in liters) occupied by 8.50 g of NH3 at STP.

09/14/19

Chemistry/Physics Question

What is the energy of a photon with a frequency of 280 GHz?

09/03/19

Conversions of Gases

Convert 765 mmHg to atm, Pa, and kPa.

08/20/19

Physics question

If a car's velocity speed changes from 30 m/s to 60 m/s, how does this affect the Kinetic Energy.

08/18/19

Calculating Density

In determining the density of a rectangular metal bar, a chemist made the following measurements: length, 9.4 cm, width, 3.7 cm, height, 2.4 cm, mass, 45.9 g. Determine the density to the correct... more

08/18/19

What atomic nuclei are able to be used with NMR?

08/17/19

How many neutrons are in Lithium?

08/08/19

What is the net ionic equation?

07/28/19

What is the hydridization and geometry of CH4?

07/28/19

What cells or chemicals are involved in acute inflammation and immune response during infections?

When studying the physiology of the immune system and inflammation The cells involved are derived from the plasma portion of blood and the most common are neutrophils, NK cells, macrophages, T... more

07/25/19

How many moles are in 45 grams of silver?

07/20/19

What happens when you have a inflammatory response?

07/20/19

What happens when you have a inflammatory response?

06/18/19

MCAT question on Chemistry

HG2Cl2 hv→ HgCl2 + Hg(l)The reaction is I. a single displacement reaction.II. a double displacement reaction.III. a disproportionation reaction.IV. endothermic.A. I onlyB. II onlyC. I and IV onlyD.... more

06/18/19

Physics and Images Problem

A 4.00-cm tall light bulb is placed a distance of 45.7 cm from a concave mirror having a focal length of 15.2 cm. Detemine the image distance and the image size.

06/17/19

What is diffusion?

06/16/19

What is the secondary response?

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