Yes! Since it has un-paired electrons: ) Actually C2 isn't paramagnetic. There's certain type of diagram how to determine whether molecule is paramagnetic or not. And C2 isn't. Instead C2(2+) would be paramagnetic.
Benedict's solution
Its value will be reduced as the numbers of moles of the materials is reduced
A reagent is a chemical substance that reacts with some other substance. It is common to add a specific reagent to an unknown substance to determine whether or not the substance that the particular reagent reacts to is present. (For example, add a reagent for sugar to test for the presence of sugar.)
A mixture is homogeneous if its composition and properties are uniform throughout. A substance is a subset of mixtures, characterized by having uniform composition only. To determine if a system is a mixture or a substance, you would need to analyze its physical and chemical properties for uniformity.
One can determine if a substance is diamagnetic or paramagnetic by observing its response to a magnetic field. Diamagnetic substances are weakly repelled by magnetic fields, while paramagnetic substances are weakly attracted to magnetic fields. This behavior can be tested using a magnet or a magnetic field detector.
Yes! Since it has un-paired electrons: ) Actually C2 isn't paramagnetic. There's certain type of diagram how to determine whether molecule is paramagnetic or not. And C2 isn't. Instead C2(2+) would be paramagnetic.
Paramagnetic molecules have unpaired electrons, while diamagnetic molecules have all paired electrons. One can determine if a molecule is paramagnetic or diamagnetic by examining its electron configuration and counting the number of unpaired electrons. If there are unpaired electrons, the molecule is paramagnetic; if all electrons are paired, the molecule is diamagnetic.
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Benedict's solution
The two factors that determine the state of a substance are temperature and pressure. These factors influence whether a substance exists as a solid, liquid, or gas.
litmus paper.
The main characteristics that determine whether a substance is flammable are its ability to ignite easily and burn rapidly when exposed to heat, oxygen, or a spark. Flammable substances typically have low flash points and release flammable vapors.
Rub the substance on a paper bag, if it leaves a grease stain, it is a Lipid.
You need to determine it experimentally. Keep adding measured amounts of solid into a known volume of water (say 1L) until it cannot precipitate anymore. Measure the remaining precipitate and subtract it from the total amount of substance you added. Then use the periodic table to determine the molar mass of your compound in grams/mole. Divide the amount of mass that dissolved by its molar mass to get the amount of moles. Then, since solubility is in mole/Liter, you divide the amount of moles by the volume in the container. Boom, solubility.
Its value will be reduced as the numbers of moles of the materials is reduced