Sulfur planet

Sulfur planet is a theoretical class of planet with surface covered in lakes or oceans of with sulfuric acid clouds in the. (Iamidae), (Mellona),  (Aita), and  (Sreng) are speculated sulfur planets as of 2014. has sulfuric acid clouds in the, but Venus is not considered a sulfur planet because there is not quite enough sulfur on its surface. Instead, much of the surface is covered in solidified lava.

Appearance
Viewed from space, sulfur planet would appear yellow, just like the  itself as shown in the image. However, the color of clouds can be slightly different depending on their chemistry of.

Atmosphere
Sulfur planets tend to have similar s to Earth's, except it uses sulfuric acid as a "variable gas" instead of as it is on Earth. For example, there are sulfuric acid rain or sulfuric acid snow instead of water rain or water snow. Those planets tend to be warmer than Earth, at around 150°F (66°C). Their atmospheres tend to be composed mostly of (N$2$) and  (O$2$) with variable amounts of sulfuric acid (H$2$SO$4$) and trace amounts of  (CO$2$),  (SO$2$),  (H$2$S), and other gases.

Life
The -bearing status on sulfur planets are good. Life on sulfur planets is similar to Earth except they use sulfuric acid as a, whereas life on Earth use water as a solvent. Many plants on sulfur planet use using light from the parent star. It is predicted that plants use sulfuric acid (H$2$SO$4$) and carbon dioxide (CO$2$) to produce (CH$3$COSH), sulfur dioxide (SO$2$), and  (O$2$) using the following balanced equation below:


 * 4 H$2$SO$4$ + 4 CO$2$ + energy → 2 C$2$H$4$OS + 2 SO$2$ + 9 O$2$.

It is also predicted that animals inhale oxygen and exhale carbon dioxide like animals do on Earth. Animals drink sulfuric acid instead of water, and they eat sulfur-rich foods. The main on sulfur planets is the  compared to the  here on Earth.

Abundance
There are an estimated 13 billion sulfur planets in alone, making it three times more abundant than phosphorus planets because sulfur is 70 times more abundant than  in the. This corresponds that 30‰ of all 524 billion terrestrial planets and 16‰ of all 820 billion planets in our galaxy are sulfur planets.