Chemistry, 04.07.2019 23:30, mamas12345
What type of matter is 100 grams of sodium chloride a) homogenous mixture b) heterogeneous mixture c) pure substance that is an element d) pure substance that is a compound
Answers: 2
Chemistry, 22.06.2019 00:40, eamccoy1
Base your answer on the information below and on your knowledge of chemistry. nitrogen dioxide, no2, is a dark brown gas that is used to make nitric acid and to bleach flour. nitrogen dioxide has a boiling point of 294 k at 101.3 kpa. in a rigid cylinder with a movable piston, nitrogen dioxide can be in equilibrium with colorless dinitrogen tetroxide, n2o4. this equilibrium is represented by the equation below. 2no2(g) n2o4(g) + 58kj at standard pressure, compare the strength of intermolecular forces in no2(g) to the strength of intermolecular forces in n2(g).
Answers: 2
Chemistry, 22.06.2019 11:40, tatemelliott
Calculate the number of kilojoules to warm 125 g of iron from 23.5°c to 78.0°c.
Answers: 3
Chemistry, 22.06.2019 16:00, anaalashay
How will the volume of a gas be affected if the pressure is tripled, but the temperature remains the same?
Answers: 3
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
What type of matter is 100 grams of sodium chloride a) homogenous mixture b) heterogeneous mixture...
Advanced Placement (AP), 27.04.2021 18:40
Chemistry, 27.04.2021 18:40
Mathematics, 27.04.2021 18:40
Mathematics, 27.04.2021 18:40
Mathematics, 27.04.2021 18:40