Chemistry, 04.10.2020 22:01, nails4life324
2AI + 6HCI โ 2AICI3 + 3H2
How many grams of hydrogen H2 can be produced by reacting 280 grams of aluminum AI?
How many grams of AICI3 can be produced by reacting 190 grams of aluminum AI?
Answers: 2
Chemistry, 22.06.2019 10:40, rntaran2002
What is the ph of a 0.0010 m hno3? 1.0 3.0 4.0 5.0
Answers: 2
Chemistry, 22.06.2019 13:10, Jana1517
The last few miles of the marathon are the most difficult for heather, her hair plastered to her head, sweat clinging to her arms, and her legs already feeling as if they had nothing left, just dead weight. after grabbing a cup of ice water, she feels the ice cubes smash against her nose as she gulps some cool refreshment and keeps on running. in these last few miles, the breeze kicks up and she finally feels some coolness against her skin. drips of sweat, once clinging to her forehead, now spill down, and heather feels more pain as the sweat flows into her eyes. which of the following is the most likely reason why the ice struck heatherโs nose when she took a drink? a) water can function as a solvent. b) water can store large amounts of heat. c) water can moderate temperatures through evaporative cooling. d) the density of water decreases when it freezes. e) water has a cohesive nature. sweat remained on heatherโs forehead and arms because of the a) high salt content of sweat b) cohesive nature of water c) ability of water to moderate heat d) high evaporative cooling effect of water e) ability of water to act as a solvent
Answers: 1
Chemistry, 22.06.2019 14:10, roserose3098
16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.
Answers: 2
2AI + 6HCI โ 2AICI3 + 3H2
How many grams of hydrogen H2 can be produced by reacting 280 grams of al...
Mathematics, 02.09.2019 10:00
English, 02.09.2019 10:00
Mathematics, 02.09.2019 10:00
Mathematics, 02.09.2019 10:00
English, 02.09.2019 10:00
Arts, 02.09.2019 10:00
History, 02.09.2019 10:00