2 Al + 6 HBr --> 3 H2 + 2 AlBr3
Please help! i have 17 minutes left!
the question is
2 Al + 6 HBr --> 3 H2 + 2 AlBr3
If 16.5g of aluminum reacts with 21.2g of HBr, how many grams of aluminum bromide will be produced?
I would also like to know the limiting and excess reactants for this question and
4 NH3 + 5 O2 --> 4 NO + 6 H2O
If 824g of NH3 reacts with 256g of O2, how many grams of nitrogen monoxide will be produced?
Answers: 2
Chemistry, 22.06.2019 02:30, milesjreece3939
Select each correct answer. more than one answer may be correct. which of the following is a characteristic of unicellular organisms? they can possess tissues and organs. all of their functions are performed by a single cell. they are usually microscopic. each of their cells is specialized to perform a specific function.
Answers: 1
Chemistry, 22.06.2019 10:50, adam1299
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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 δg, δh, and δs for the adsorption of water.
Answers: 2
Please help! i have 17 minutes left!
the question is
2 Al + 6 HBr --> 3 H2 + 2 AlBr3
2 Al + 6 HBr --> 3 H2 + 2 AlBr3
Mathematics, 04.05.2021 06:20
Mathematics, 04.05.2021 06:20
Mathematics, 04.05.2021 06:20
Mathematics, 04.05.2021 06:20