Chemistry, 11.03.2021 05:30, okitsfrizz6366
8 liters of gas is collected in a eudiometer over water at 25°C and 766mmHg. The water level inside the eudiometer is 77mm higher than outside. If the gas is generated in a reaction with iron and hydrochloric acid (HCI), how many grams of iron were used?
Answers: 2
Chemistry, 22.06.2019 03:40, 19thomasar
Kc = 0.040 for the system below at 450oc. if a reaction is initiated with 0.40 mole of cl2 and 0.40 mole of pcl3 in a 2.0 liter container, what is the equilibrium concentration of cl2 in the same system? pcl5(g) ⇄ pcl3(g) + cl2(g)
Answers: 3
Chemistry, 22.06.2019 11:00, coco8560
Freezing and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.
Answers: 1
Chemistry, 22.06.2019 22:30, kristen17diaz
How many valence electrons are in atom of radon?
Answers: 1
8 liters of gas is collected in a eudiometer over water at 25°C and 766mmHg. The water level inside...
Computers and Technology, 25.12.2019 04:31