Chemistry
In a dot and cross diagram of sodium (Na), there would be one dot representing the single valence electron of sodium and a cross representing the outer shell of another atom. Sodium typically forms an ionic bond by losing this electron to achieve a stable electron configuration.
Yes, methanol is a weak acid.
The solubility of hexane in methanol is low because hexane is a nonpolar molecule and methanol is a polar solvent. This means that hexane does not mix well with methanol.
Methanol is miscible with water, which means it can mix in any proportion. When methanol is added to water, it forms a homogenous solution due to hydrogen bonding interactions between the methanol and water molecules. This allows methanol to dissolve easily in water.
Yes, methanol is acidic in nature.
Methanol is a flammable liquid and falls in hazard class 3.
cross: torque dot: work
The dot of an 'i' is called a tittle and the cross of a 't' is called a T-bar.
no
In a dot and cross diagram of sodium (Na), there would be one dot representing the single valence electron of sodium and a cross representing the outer shell of another atom. Sodium typically forms an ionic bond by losing this electron to achieve a stable electron configuration.
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probably a big, jumping dot of wool...
Because in dot product we take projection fashion and that is why we used cos and similar in cross product we used sin
The dot-product and cross-product are used in high order physics and math when dealing with matrices or, for example, the properties of an electron (spin, orbit, etc.).
A dot product is a scalar product so it is a single number with only one component. A cross product or vector product is a vector which has three components like the original vectors.
To multiply two vectors in 3D, you can use the dot product or the cross product. The dot product results in a scalar quantity, while the cross product produces a new vector that is perpendicular to the original two vectors.
Yes, methanol is a weak acid.