Chemistry, 27.06.2020 20:01 ridzrana02
Hydrogen fluoride is used in the manufacture of Freons, which destroy ozone in the stratosphere, and in the production of aluminum metal. It is prepared by the chemical reaction of calcium fluoride combining with hydrogen sulfate to produce calcium sulfate and hydrogen fluoride. A) Using your knowledge of chemical nomenclature and stoichiometry, write the balanced chemical equation for this reaction. (8 points) B) Assuming the reaction goes to completion, if 24.02 g of calcium fluoride is combine with 41.17 g of hydrogen sulfate, what is the mass of hydrogren fluoride that could be produced
Answers: 1
Chemistry, 22.06.2019 21:30, shiannethorn
How many liters of 3.0 m naoh solution will react with 0.60 liters of 4.0 m h2so4? h2so4 + naoh → na2so4 + h2o 1.2 l 1.6 l 2.4 l 2.8 l
Answers: 3
Chemistry, 23.06.2019 01:20, michellectucker1982
Use the de broglie's wave equation to find the wavelength of an electron moving at 7.3 × 106 m/s. show your work. note: h = plank's constant (6.62607 x 10-34 j s)
Answers: 1
Chemistry, 23.06.2019 08:00, kendrawalraven
Can anyone answer these questions? ? i need it before 1: 00pm today
Answers: 3
Hydrogen fluoride is used in the manufacture of Freons, which destroy ozone in the stratosphere, and...
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