Chemistry, 30.01.2021 09:30, gracepiechowiak
Consider the reaction of 35.0 g of iron as follows:
4Fe + 3O2 --> 2Fe2O3
How many moles of iron react?
How many moles of oxygen molecules must react?
How many moles of product form?
What mass of product forms?
Answers: 2
Chemistry, 22.06.2019 17:20, phanuel642
The small bags of silica gel you often see in a new shoe box are placed there to control humidity. despite its name, silica gel is a solid. it is a chemically inert, highly porous, amorphous form of sio2. because water vapor readily adsorbs onto the surface of silica gel, it acts as a desiccant. despite not knowing mechanistic details of the adsorption of water onto silica gel, from the information provided you should be able to make an educated guess about the thermodynamic characteristics of the process. predict the signs for Ī“g, Ī“h, and Ī“s for the adsorption of water.
Answers: 2
Chemistry, 22.06.2019 17:40, aguilarjose
If 3 moles of a compound use 24 j of energy in a reaction, what is the a hreaction in j/mol?
Answers: 1
Consider the reaction of 35.0 g of iron as follows:
4Fe + 3O2 --> 2Fe2O3
How many moles of...
How many moles of...
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