daylynnpowell1234 daylynnpowell1234

01-04-2024
Chemistry

contestada

A sample of gases contains 333 mmHg argon, 247 mmHg neon, 162 mmHg helium, and some hydrogen. If the total pressure of the sample is 825 mmHg, what is the partial pressure of the hydrogen gas?

A. 3.78 mmHg
B. 330 mmHg
C. 83 mmHg
D. 742 mmHg

Respuesta :

Otras preguntas

The dental formula for primary teeth and permanent teeth in humans is the same. a. True b. False

What are monoclonal antibodies as it relates to cancer or cancer treatment?

Complete the mechanism for the following reaction of benzaldehyde dissolved in dry ethanol bubbled with HCl(g) by adding any missing atoms, bonds, charges, non-

In a market economy, prices are determined by supply and demand. How is the price of an item affected if the supply goes down? A.The price of the item will go d

An AC source operating at 59 Hz with a maximum voltage of 170 V is connected in series with a resistor (R = 1.2 kΩ) and an inductor (L = 2.4 H). (a) What is the

Is it fair for Catherine to have higher expectations than David in rules

Classify the half‑reactions as reduction half‑reactions or oxidation half‑reactions. H2(g)⟶2H+(aq)+2e− 12O2(g)+2H+(aq)+2e−⟶H2O(g) Cd(s)+2OH−(aq)⟶Cd(OH)2(s)

Find the values of c such that the area of the region bounded by the parabolas y = 4x2 − c2 and y = c2 − 4x2 is 256/3. (Enter your answers as a comma-separated

Nutrient rich blood from the digestive organs must be drained by a. splanchnic circulation b. the celiac circulation c. the hepatic portal circulation d. veins

Seamounts: A) Are volcanoes that form on the ocean floor. B) Are submarine canyons found of the coast of Chile. C) Form only in the Pacific Ocean basin. D)

Q&A Education