The molar mass of water is equal to

The molar mass of water (H₂O) is approximately 18.02 grams per mole. This value is calculated by adding the molar masses of its constituent elements: 2 hydrogen atoms (approximately 1.01 g/mol each) and 1 oxygen atom (approximately 16.00 g/mol). So, when you do the math, you get 2(1.01) + 16.00 = 18.02 g/mol, making it quite a light and essential compound! Speaking of water, did you know that it covers about 71% of Earth’s surface? It’s not just a vital resource for us humans—it’s also the home to countless aquatic organisms. From the tiniest plankton to the largest whales, water is the life-sustaining environment for diverse ecosystems. Next time you take a sip, remember you’re sharing it with an entire planet full of life!