Inorganic Chemistry Answers

why liquid crystal look coloured

when iodine solution is mixed with cyclooctene, the color of the iodine disappears. write a reaction that shows the product

For the following reaction, 14.8 grams of sulfur are allowed to react with with 19.9 grams of carbon monoxide.

sulfur (s) + carbon monoxide (g) sulfur dioxide (g) + carbon (s)

What is the maximum amount of sulfur dioxide that can be formed?

For the following reaction, 22.0 grams of iron are allowed to react with with 10.6 grams of oxygen gas.

iron (s) + oxygen (g) iron(II) oxide (s)

What is the maximum amount of iron(II) oxide that can be formed?

Could a synthesis reaction between amorphous boron powder and red phosphorus powder be initiated in a controlled setting at overall standard temperature and pressure? I know that boron's most common oxidation state is +3 (making it the reducing agent), and phosphorus most commonly has a -3 oxidation state (making it the oxidizing agent), and that the compound boron phosphide (BP) was synthesized over a century ago. I also know that a mixture of a powdered metal (Mg, Zn, Al, Fe, etc.) and elemental sulfur powder can undergo a highly exothermic synthesis reaction to form the sulfide of whatever metal was used. My guess is that the amorphous boron+red phosphorus reaction would be somewhat slow, if it could be initiated at all.
Thanks.

How many elements have discovered in nature? not only on earth crust but the whole nature.

a mass of 88 grams of carbon dioxide will occupy a volume of how many liters at STP?

How many moles of Ag can be formed when 5.0 mol of Zn react with 4.2 mol of AgNO3?

How many moles of H2 can be generated from .57 mol Al and .37 mol NaOH in excess water?.

How many grams of HgO must react to produce 3.75 moles of O2?