Explain phthalocyanine is a large molecule

Assignment Help Chemistry

Reference no: EM13561219

Phthalocyanine is a large molecule used in printing inks and dyes for clothing due to its insolubility in most solvents, its chemical stability, and its intense blue color. Elemental analysis showed that it consists of 74.69% C, 3.525% H, and 21.77% N, and has a molar mass of 514.54 g/mol. What is the molecular formula for phthalocyanine?

Reference no: EM13561219

Questions Cloud

Why is it important for children to read good books : Why is it important for children to read "good" books? Identify three linguistic features of good storybooks for beginning readers.

Estimate the sizeof the deposit : A geologist searching for oil finds that the gravity at acertain location is 4 parts in107 smaller than average. Estimate the sizeof the deposit

Rod consists of three sections of the same material : Figure (a) below gives the magnitude E(x) of the electric fields that have been set up by a battery along aresistive rod of length L = 9.02 mm (Fig. belowb). The vertical scale is set by Es =4.02 ×103 V/m.

Write a research paper on global warming : Write a research paper on Global warming in APA format, Need a guideline only what should i put in "Introduction " , "method" paragraph and summary and then conclusion.

Explain phthalocyanine is a large molecule : Phthalocyanine is a large molecule used in printing inks and dyes for clothing due to its insolubility in most solvents, its chemical stability, and its intense blue color.

Estimate the gauge pressure in the left section of the pipe : water flows through a horizontal pipe, and then out into theatmosphere at a speed of v1=12 m/s. what is the gauge pressure in the left section of the pipe

Explain the alkalinity of water is 150 mg/l as caco3 : The alkalinity of water is 150 mg/L as CaCO3. How much H2SO4 (as both CaCO3 and H2SO4) will it take to lower the alkalinity 60 mg/L

Please write an outline for short story : Please write an outline for short story - He was sentenced to death by drinking poison for corruption of youth and impiety.

Calculatethe magnitude of the electric force of electron : How would you calculatethe magnitude of the electric force of an electron at a distance of4.5 x10-10 m from a nucleus? (Ialready have the magnitude of a proton's electric field as6.40e+11 N/C , given that the proton has a charge of 1.44E-17C.)

User Account

All Pages