How many water droplets are there on earth?
I need to know for science class, roughly how many water droplets there are on earth. From there i must calculate the molar mass.
And yes the unit must be ‘water droplet’s’. So also if I could learn the number of molecules of water, in a drop of water, that’d be great.
There are about 50 droplets in a typical shower/bathtub, and on average there are around 3 tubs in a typical house. With 120,000,000 or so tubs in the united states, this makes 71 x 10^67 droplets of water in all of Canada, US and Mexico. If you multiply that by 14, you can easily calculate the amount of tub runoff in the whole world. Add on the water in thee ocean (266 x 10^944 droplets) and you’ve got your total. Of course, give or take a couple billion.
Hope this helps!!!
<3
There are about 50 droplets in a typical shower/bathtub, and on average there are around 3 tubs in a typical house. With 120,000,000 or so tubs in the united states, this makes 71 x 10^67 droplets of water in all of Canada, US and Mexico. If you multiply that by 14, you can easily calculate the amount of tub runoff in the whole world. Add on the water in thee ocean (266 x 10^944 droplets) and you’ve got your total. Of course, give or take a couple billion.
Hope this helps!!!
<3
References :
PhD in Resource Management.