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Problem- Chemical equation of the reaction of Antimony metal with concentrated 1) Sulfuric acid, 2) Hydrochloric acid, and 3) Nitric acid
I am not able to get the correct answer please help me
Bromine can be obtained from the decomposition of calcium bromide by means of electrolysis. If 10.0 g of calcium bromide are dissolved in water
explain why covalent bonds are formed when non metals from the right side of the periodic table bond with each other. Give two examples of such compounds.
Menthol, the organic substance in the pills can smell menthol cough drops, consisting of carbon, hydrogen and oxygen. A sample of 100.1 mg menthol burns in oxygen, yielding 282.9 mg of carbon dioxide and water 115.9mg.
calculate the new temperature in Celcius- tank of helium gas with a pressure of 270 torr at 4 degrees celcius is heated to give a pressure of 1500 torr
The value of Kp for the reaction is 3.25 x 10^8 at 75 degree Celsius. At equilibrium, define what is the ratio of Pno2 to Pno in air at 75 degree Celsius. Presume that Po2 = 0.21atm and does not change.
what are some differences between a titration curve of a strong acid with strong base amp a titration curve of a weak
Briefly explain why caffeine will prefer the methylene chloride solvent to the water solvent? draw the structure for all 3 compounds?
Question1. Describe the movement of gas particles. ; Question2. Compare the shape and volume of a solid and a gas.; Question3. Gases are easily compressed.
Diagram a substitution (oxidation) reaction of ammonia. You may use any alkyl group as a reactant with ammonia. Name the product.
Iron reacts with HCl solution to give H2 gas and Fe2+ ions. Suppose that 5.3 g of iron are to be dissolved in 1.7 M HCl. What is the minimum volume (in mL) of the acid solution required to react with all of the iron
The average distance between planet X and Earth is about 2.59 x 108 miles. How long (minutes) would it take pictures transmitted from a space vehicle on Planet X's surface to reach Earth
For the reaction NO(g) + NO2(g) -> N2O3(g), utilize tabulated thermodynamic data to compute DH° and DS°. Then use those values to answer the following questions.
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