Answers: 2
Chemistry, 22.06.2019 02:50
What is the overall order of reaction for rate = k[no2]2 ? second order 3/2 order third order zero order none of the listed answers are correct
Answers: 3
Chemistry, 23.06.2019 03:30
Scientists often deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each of these numbers in an alternate form.
Answers: 3
Chemistry, 23.06.2019 08:00
Suppose a pair of chemical compounds a and b can react in two different ways: a + b -> c reaction 1 gives product c. a + b -> d reaction 2 gives product d. the following facts are known about the two reactions: . reaction 1 is endothermic and reaction 2 is exothermic. if a reaction vessel is charged (filled) with a and b , then at first d is produced faster than c. use these facts to sketch a qualitative reaction energy diagram for both reactions. note: because these sketches are only qualitative, the energies don? t have to be exact. they only have to have the right relationship to each other. for example, if one energy is less than another, that fact should be clear in your sketch.
Answers: 3
Chemistry, 23.06.2019 09:00
Astream of surface water reaches a porous portion of sediment and seeps into the ground. this water eventually joins a large reservoir of water located beneath the earth's surface. the example above describes the interacting with the a. cryosphere; biosphere b. hydrosphere; biosphere c. hydrosphere; geosphere d. cryosphere; geosphere
Answers: 3
However, compared to the other options, lead is too...
Health, 11.03.2021 17:30
Biology, 11.03.2021 17:30
Mathematics, 11.03.2021 17:30
Mathematics, 11.03.2021 17:30
Chemistry, 11.03.2021 17:30
Computers and Technology, 11.03.2021 17:30
Mathematics, 11.03.2021 17:30
Mathematics, 11.03.2021 17:30
Arts, 11.03.2021 17:30
Biology, 11.03.2021 17:30
Biology, 11.03.2021 17:30
Mathematics, 11.03.2021 17:30
Mathematics, 11.03.2021 17:30