No. There is no one single expression for the rate of a chemical reaction. It depends on many factors. It is true, however, that the greater the surface area, the greater would be the rate of reaction, but it isn't EQUAL to SA/Volume.
No solid figure has a surface area equal to its volume. That would not be possible as the units of measure are different.
Surface area to volume ratio is defined as the amount of surface area per unit volume of either a single object or a collection of objects. The calculation of this measurement is important in figuring out the rate at which a chemical reaction will proceed.
To obtain the ratio of surface area to volume, divide the surface area by the volume.
The sphere has a surface area-to-volume ratio of 0.15m^-1, which means it has a relatively low surface area compared to its volume. This indicates a more compact shape. On the other hand, the right circular cylinder with a ratio of 2.2m^-1 has a higher surface area compared to its volume, suggesting it is more elongated or spread out.
A surface area and a volume are qualitatively different. If for some body the surface area and the volume are numerically equal in one unit of measurement, then in another unit of measurement they won't be the same. For example, a cube of 6 m x 6 m x 6 m cube has a a volume of 216 cubic meters, and an area of 216 square meters, but if you calculate volume and surface area in cubic centimeters, the volume is a number that is 100 times greater.
When you cut an orange in half, the surface area increases while the volume stays the same. This results in an increase in the surface area to volume ratio because the surface area expands while the volume remains constant.
surface area/ volume. wider range of surface area to volume is better for cells.
The surface-area-to-volume ratio may be calculated as follows: -- Find the surface area of the shape. -- Find the volume of the shape. -- Divide the surface area by the volume. The quotient is the surface-area-to-volume ratio.
not a cube a cube has all equal sides
Volume=area * length of that surface
surface area divided by volume
Volume does not, surface area does.