emanuel20971 emanuel20971

21-06-2022
Chemistry

contestada

What is the percent of H in
Ca(C2H3O2)2?
(Ca = 40.08 g/mol, C = 12.01 g/mol,
H= 1.01 g/mol, O = 16.00 g/mol)
[? ] % H

Respuesta :

alienx33 alienx33

21-06-2022

Answer:

3.83%

Explanation:

Ca(C2H3O2)2 = CaC4H6O4(expand like basic math)

Total molar mass= 40.08+4(12.01)+6(1.01)+4(16)

=158.18 g/mol

Percentage of Hydorgen in the substance:

=6.06/158.18 × 100%

=3.83%

Answer Link

Otras preguntas

From where does the musculocutaneous nerve receive sensory information?

A vehicle entering a roadway from a driveway, alley, private road, or any other place that is not a roadway, must stop and yield the right-of-way to traffic on

One part of the Missouri Compromise/Una parte del Compromiso de Missouri 3F Made escaping slaves fugitives/Convirtió a los esclavos fugitivos en fugitivos Made

A compond is formed when a sulfer atom and six flourine atoms share electrons what is the name of the compound

how can we determine if energy was released or absorbed during a reaction

What was the goal of the new MS-DRG system?

What was the reason for changing the school colors from blue and white to red, black and white?

Sadie just bought a new karaoke machine to replace her old one, which works perfectly fine and would sell on Craigslist for 50. The fact that Sadie would not pa

Steroids with Minimal glucocorticoid activity, very high mineralocorticoid activity.a) Prednisoneb) Fludrocortisonec) Dexamethasoned) Hydrocortisone

What appears to be in the center of the city?A. an enormous lakeB. a small harborC. a temple complexD. an empty square