Calculating Formulae, Superphosphate has the formula CaH4(PO4)2 H2O, what is the

Calculating Formulae

Superphosphate has the formula CaH4(PO4)2 H2O, what is the calculation to get the percentage of Phosphorus, I need to show the calculation. I know it is 30.9737622 u in weight and 2 atoms of the formula, but not sure how to work the calculation backwards.

View Complete Question

Related Questions in Chemistry

Q : Dipole attractions for london dispersion

Illustrate how are dipole attractions London dispersion forces and hydrogen bonding similar?

Q : Coagulation what is the meaning of

what is the meaning of fourth power of valency of an active ion?

Q : Problem on distribution law The

The distribution law is exerted for the distribution of basic acid among: (i) Water and ethyl alcohol (ii) Water and amyl alcohol (iii) Water and sulphuric acid (iv) Water and liquor ammonia What is the right answer.

Q : Real vapour pressure Choose the right

Choose the right answer from following. The pressure under which liquid and vapour can coexist at equilibrium is called the : (a) Limiting vapour pressure (b) Real vapour pressure (c) Normal vapour pressure (d) Saturated vapour pressure

Q : Illustrations of the reversible reaction

What are the various illustrations of the reversible reaction? Explain briefly?

Q : Latent heat of vaporization Normal

Normal butane (C4H10) is stored as a compressed liquid at 90°C and 1400 kPa. In order to use the butane in a low-pressure gas-phase process, it is throttled to 150 kPa and passed through a vaporizer. The butane emerges from the vaporizer as a

Q : Molarity Give me answer of this

Give me answer of this question. If 20ml of 0.4N, NaoH solution completely neutralises 40ml of a dibasic acid. The molarity of the acid solution is:(a) 0.1M (b) 0.2M (c)0.3M (d)0.4M

Q : Explain Rotational Vibrational Spectra

The infrared spectrum of gas samples shows the effect of rotational-energy changes along with the vibrational energy change.As we know from the interpretations given to thermodynamic properties of gases, gas molecules are simultaneously rotating and vibrating. It follows that an absor

Q : Inorganic Chemistry Inorganic

Inorganic Chemistry:In the year 1869, Russian Chemist Dmitry Mendeleyev forms the periodic table of the element. Since Newlands did before him in the year 1863, Mendeleyev categorizes the el

Q : Problem on bubble point The following

The following mixture of hydrocarbons is obtained as one stream in a petroleum refinery.

Discover Q & A

Leading Solution Library

Avail More Than 1421136 Solved problems, classrooms assignments, textbook's solutions, for quick Downloads

No hassle, Instant Access

Start Discovering

18,76,764

1944913
Asked

3,689

Active Tutors

1421136

Questions
Answered

Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!

Submit Assignment