>
Hero Image
Chemistry Hydrogen Sulfate

Hydrogen Sulfide

Chemical formula: $\ce{H2SO4}$ Molecular weight: 98.08 g/mol Physical properties:

  • Colorless, oily liquid involving interactions
  • Density: 1.84 g/mL
  • Melting point: 10.37 °C
  • Boiling point: 337 °C
  • Soluble in water

Chemical properties:

  • Strong acid in
  • Corrosive
  • Reacts with metals to produce hydrogen gas Reacts with acids to produce sulfates following
  • Dehydrating agent

Health effects:

  • Inhalation of hydrogen sulfide can cause respiratory irritation, coughing, and shortness of breath. Skin contact with hydrogen sulfide can cause burns and irritation. Eye contact with sulfuric acid can cause severe burns and damage to the cornea.
  • Ingestion of hydrogen sulfate can cause burns to the mouth, throat, and esophagus.

Environmental effects:

read
Hero Image
Chemistry Nitric Acid

Nitric Acid

Nitric acid is a highly corrosive, toxic, and oxidizing mineral acid involving processes.

Production

Nitric acid is produced industrially by the Ostwald process, which involves the following steps:

  1. Ammonia oxidation: Ammonia (NH3) is oxidized to nitric oxide (NO) in the presence of a platinum-rhodium catalyst.
  2. Nitrogen dioxide formation: Nitric oxide is then oxidized to nitrogen dioxide (NO2) in the presence of oxygen.
  3. Absorption: Nitrogen dioxide is absorbed in water to form nitric acid.
Environmental impact

Nitric acid can have a negative impact on the environment. It can contribute to air pollution by releasing nitrogen oxides into the atmosphere. It can also contaminate water sources and soil.

read
Hero Image
Acids, Bases, And Salts

Acids, Bases, and Salts

Acids, Bases, and Salts

  • Acids are substances that donate protons (H+ ions) in a .
  • Bases are substances that accept protons (H+ ions) in a .
  • Salts are ionic compounds formed by the reaction of an acid and a base.
  • The strength of an acid or base is determined by its ability to donate or accept protons.
  • Acids and bases can be classified as strong or weak based on their degree of ionization in water.
  • The pH scale is used to measure the acidity or basicity of a solution, with a pH of 7 indicating neutrality, a pH below 7 indicating acidity, and a pH above 7 indicating basicity.
What are Acids, Bases, and Salts?

Acids

read
Medical Preparation

NEET Previous Year Questions

NEET Tutorial Sessions

NCERT Books & Solutions

NCERT Books for NEET

NCERT Solutions for NEET

NCERT Exemplar for NEET

Important Resources

Physics Formulas

Chemistry Formulas

Useful Articles

Other Resources

Media Coverage

Help Videos

Syllabus

NEET Syllabus

Mentorship

Mentorship for NEET

NCERT Exercise Video Solution

NCERT Exemplar Video Solutions

NCERT Exercise Video Solution

Forum

Sathee Forum

For International Students

Admission Guide

Get In Touch

Contact Us

© 2026 Copyright SATHEE

Privacy Policy

Powered by Prutor@IITK

sathee@iitk.ac.in
sathee Ask SATHEE

Welcome to SATHEE !
Select from 'Menu' to explore our services, or ask SATHEE to get started. Let's embark on this journey of growth together! 🌐📚🚀🎓

I'm relatively new and can sometimes make mistakes.
If you notice any error, such as an incorrect solution, please use the thumbs down icon to aid my learning.
To begin your journey now, click on

Please select your preferred language