How did at Rex drink water?
In that long span of time, it is very likely that the dinosaurs have drunk all the water available back then, and all the water available now is simply water that has passed through a dinosaur’s kidneys making its way through the never-ending water cycle.
Do T-Rex drink water?
That means there’s a very high chance the water in your glass is what thirsty dinosaurs were gulping about 65 million years ago. It’s possible that you could drink the same water as a stegosaurus or a T-Rex because of the way water circulates around our planet.
Is water made of matter Yes or no?
On earth, solid, liquid, and gas are the most common states of matter. Not only is water the most common substance on earth, but it is also the only substance that commonly appears as a solid, a liquid, and a gas within the normal range of earth’s temperatures. Water is a unique substance because its molecules a.
How do you get oxygen at home?
One way to get extra oxygen into the body is by using an oxygen concentrator. Oxygen concentrators are medical devices required to be sold and used only with a prescription. You should not use an oxygen concentrator at home unless it has been prescribed by a health care provider.
Can we separate oxygen?
About 78 per cent of the air is nitrogen and 21 per cent is oxygen. These two gases can be separated by fractional distillation of liquid air.
Can we separate water?
Splitting water into its two components is much easier to do and is called water electrolysis. The electrolyte dissolves in water and separates into ions (electrically charged particles) that move through the solutions and are able to conduct electricity this way.
What happens to water when hydrogen is removed?
Water splitting is the chemical reaction in which water is broken down into oxygen and hydrogen: 2 H2O → 2 H2 + O.
Can you separate the water from a sand?
Sand therefore does not dissolve in water and is insoluble. It is easy to separate sand and water by filtering the mixture. The water can also be recovered as well as the salt if the water vapour is trapped and cooled to condense the water vapour back into a liquid. This process is called distillation.
What is it called when water breaks down into hydrogen and oxygen?
Electrolysis is the process of using electricity to split water into hydrogen and oxygen. This reaction takes place in a unit called an electrolyzer.
Is it expensive to produce hydrogen?
The cost of hydrogen production is an important issue. Hydrogen produced by steam reformation costs approximately three times the cost of natural gas per unit of energy produced. This means that if natural gas costs $6/million BTU, then hydrogen will be $18/million BTU.
Can we separate hydrogen from oxygen?
Every water molecule includes two atoms of hydrogen and one atom of oxygen. We use a process called electrolysis to break apart water molecules into hydrogen and oxygen. Electrolysis uses an electrical current to split the molecule apart.