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Why can't the formation of carbon monoxide and aluminium oxide cannot be determined directly by experimental means?
Wiki User
∙ 12y ago
carbon monoxide is readily oxidized to carbon dioxide and and aluminium oxide coats al forming an inert layer preventing further reaction.
Wiki User
∙ 12y ago
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What is the calibration line in a spectrophotometer used for?
To determine the concentration of a solution. Since the absorption of that solution is directly proportional to the concentration, the concentration of the solution can be determined.
Difference between primary standard solution and a secondary standard solution in acid-base titration?
primary standard solution is prepared by direct measurements of the mass of solute and the volume of solution.whereas, a secondary standard solution is a solution whose concentration can't be determined directly from weight of solute and volume of solution, the concentration must be determined by analysis of the solution itself.
What distinguishes gravimetric anlaysis from other forms of analysis?
gravimetric analysis is a type of analysis that involves precipitation and weighing
Is methane a polymer?
No, Methane is not a polymer. Methane is a monomer. A Polymer consists of monomer units linked together with a series of covalent bonding. One of the best example for polymer is Polyethylene(PE).
What is a sign of chemical change?
There are many signs that can occur: 1) Production of a gas (some you can smell, others you can't) 2) Heating or cooling 3) A precipitate can form 4) A change in color or texture 5) A change in pH (acids/bases) Remember, many reactions will not be directly observable. You can only observe them with the right equipment.
What experimental property directly correlates with the strength of the intermolecular forces?
boiling point
Is the formation of glaciers is directly controlled by climate?
Yes
Which property of a star can be determined from binary star system?
Binary stars are ideal to determine the mass of the components.
Which process could lead directly to the formation of pumice rock?
The process that could directly lead to the formation of pumice rock is volcanice eruptions (explosive eruption of lava from a volcano).
What processes lead directly to the formation of igneous rock?
Melting and solidification!
The experimental and theoretical work done by Antoine Lavoisier contributed most directly to the modern science of?
chemistry
Which property of a star can be determined most directly from its color?
surface temperature
Which two process lead directly to the formation of breccia and conglomerate?
compaction and cementation
What part of the atom is directly related to the formation of bonds?
outer most electrons
What event led directly to the formation of the pact?
West Germany joined NATO
Which property of the rock can be directly determined when the rock is placed in overflow container?
Volume
Is wind shear the cause of a tornado?
Not directly, but it is a very important component in tornado formation.
