Is sand stirred in water classified as an element, a compound, a homogeneous mixture, or a heterogeneous mixture? Explain. Are sand and water a pure substance, a homogeneous mixture, or a heterogeneous mixture? Explain. Is gold classified as an element,...
Oggie has a homogeneous mixture of salt and water that he wants to separate. What separation method should Oggie use for his saltwater solution? A: He should use evaporation because this allows the particles of salt to slowly group together and crystaliz ...
A mixture whether homogeneous or heterogeneous cannot be a pure substance. Explain. View Solution Is ice water homogeneous or heterogeneous substance? Is it pure or impure substance? View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE ...
To some extent, whether a mixture is classified as homogeneous or heterogeneous is a matter of scale. For example, mist may appear to be homogeneous when viewed on a large scale, yet if magnified, the concentration of water won't be uniform from one area to another. Similarly, somemixtures...
Is salt water a mixture? Saltwater isa homogeneous mixture, or a solution. Soil is composed of small pieces of a variety of materials, so it is a heterogeneous mixture. Water is a substance; more specifically, because water is composed of hydrogen and oxygen, it is a compound. Oxygen, a...
View Solution State two reasons of migration of working class to big cities. View Solution Brass is a homogeneous mixture of ___ and ___. View Solution State two reasons to convince a farmer to use an apomictic crop. View Solution LAKHMIR SINGH...
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In order to generate a homogeneous suspension around the Slim-Form Probe we chose to measure worms in high concentrated sucrose solution because it helps to prolong sedimentation time for worms in the suspension (~100 per measurement). High sucrose concentrations do not harm the C. elegans and ...
We will see later that this has important consequences in determining the equilibrium concentrations in a homogeneous reaction mixture. Summary: the key concepts developed on this page (You are expected to be able to define and explain the significance of terms identified in green type.) A ...
a) a compound. b) a homogeneous mixture. c) an element. d) a heterogeneous mixture. Mixtures A substance can be considered as either a mixture or a compound. A mixture is a combination of multiple materials that are combined via physical means. I...