Chemistry, 31.12.2019 03:31, zuleromanos
Ron and hermione begin with 1.50 g of the hydrate copper(ii)sulfate ∙ x-hydrate (cuso4 ∙ xh2o), where x is an integer. part of their practical exam is to determine this integer x. they are working in pairs, though hermione is doing most of the work. this should be discouraged! after dehydration they find that they are left with 0.96 g of the an-hydrate cuso4. what is the unknown integer x? round the answer to the nearest integer.
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 18:00, ambarpena14
An object displaces 652 ml of water. the volume of the object is: 0.652 cm³ 6.52 cm³ 65.2 cm³ 652 cm³
Answers: 2
Chemistry, 23.06.2019 00:30, quintink
How can you write e method for the experiment of separating sand from water by filtration process? 1-materials 2-steps 3-conclusion also the same for the separating process of water and salt by filtration or distillation. quick because i need to finish my hw
Answers: 2
Ron and hermione begin with 1.50 g of the hydrate copper(ii)sulfate ∙ x-hydrate (cuso4 ∙ xh2o), wher...
Biology, 30.08.2019 04:30
Social Studies, 30.08.2019 04:30
Social Studies, 30.08.2019 04:30