When 40 c c of slightly moist hydrogen chloride gas is mixed with 20 c c of ammonia gas the final volume of gas left at the same temperature and pressure wi
For purification, the hydrogen chloride gas is passed through two zones series-connected together and scrubbed in countercurrent fashion. More particularly, it is scrubbed in the first zone with concentrated hydrochloric acid and in the second zone with concentrated sulfuric acid.[US4678482A]HAINTSU ...
Hydrogen and oxygen gas react to form water vapor. What is the theoretical yield of water when 3 moles of hydrogen are reacted with 2 moles of oxygen? Stoichiometric Equations, Limiting Reagents, and Theoretical Yield: When ...
The study used a manganese-based dye, MnTPP, methyl red, and bromothymol blue to prove the concept. MnTPP and bromothymol blue can detect ammonia while methyl red can detect hydrogen chloride—gases commonly released from cleaning supplies, fertilizer and chemical and materials production. A three...
A compound X of silver on treatment with barium chloride gives the respective products Y and Z. X on treatment with sodium hydroxide gives A and B where A can also be obtained when silver is attacked by ozone and B is the salt of an oxyacid of nitrogen which ends with the suffix 'ate...
A powerful method for analyzing EO or derivatized nonvolatile molecules at lower concentrations and providing a great depth of information is coupling chromatography to MS via gas chromatography-mass spectrometry (GC–MS). This method has higher sensitivity, selectivity, and structural determination capabi...
How many moles of hydrogen gas (H2) would be produced from the reaction of 0.30 moles of water (H2O) and excess sodium (Na)? A piece of sodium metal is lowered into a bottle of chlorine gas. A reaction occurs, forming the white solid sodium chloride. How ...
Permanent diatom slides were prepared after oxidizing the organic material by the Hydrogen Peroxide Method (30% H2O2solution) and mounted in Naphrax (Northern Biological supplies Ltd., UK, R1 = 1.74) following Biggs and Kilroy44. A minimum of 300 valves were counted for each sample using ...
For the reaction, calculate how many moles of the product form when 2.65 mol of oxygen gas completely reacts. Assume that there is more than enough of the other reactant. 2 H 2 ( g ) + O 2 ( g ) 2 H 2 O ( l ) Phosphoric acid, H_3PO_4, can ...
A thermoplastic resin composition which comprises (A) 1 to 99 parts by weight of polytrimethylene terephthalate and (B) 99 to 1 part by weight of a polycarbonate, wherein the ingred