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How do you know that the air breathed out contains carbon dioxide gas?
Wiki User
∙ 14y ago
You can test it with the Lime Water test. If there is carbon dioxide in your breath then the Lime Water should turn cloudy.
Wiki User
∙ 14y ago
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Where is the carbon dioxide in the heart?
It doesn't. That job belongs to the lungs. huh? but I've search it here in the answers
How would Earth's atmosphere change if plants stop carrying out photosynthesis?
Plants utilize carbon dioxide (CO2) to perform photosynthesis. This is fortunate, because all living things produce CO2 as a byproduct of respiration and oxidation. If the plants didn't absorb it, it would build up in the atmosphere to dangerous levels, and life as we know would cease to exist.
What is the planet Earth made up of?
The Earth is made up of gases such as carbon dioxide,air,oxygen,gravity,water and much more.They all came out of Attoms from stars that exploded which is called a "supernova"(WE ARE MADE OUT OF ATOMS"
Why is gasoline important?
Electric vehicles are more important, and better for our planet. Just think about it, whenever you pump gas into your car/s, you are inadvertently funding terrorism. The Gas companies (BP, EXXON, to name a few) don't want you changing to an electric car. Why? Because their profits (billions of dollars) would stop. To sum it up, gasoline was never important. Yeah, it made our cars, generators, and other appliances work, but at the same time, every gallon of gas we drove off, created 20 pounds of Carbon Dioxide. You DO know that Carbon Dioxide is poisonous, right? Imagine what that does to our planet, the wildlife, and us. You. Everyone. Gasoline sucks. The faster we get off of our dependency, the better.
How was oxygen introduced into Earth's atmosphere?
Oxygen was not necessarilly "introduced" to the Earth. Many people have a hard time understanding that the ozone layer that surrounds the Earth is not "holding in" our breathable atmosphere. Air is our atmosphere. Air has "weight", believe it or not. The Earth has "gravity". Air acts much like water in that respect, atmosphere will be "pulled" to the Earth by gravity. It is believed that the chemical reactions on the Earth, like magma from volcanoes, has created a lot of carbon dioxide. Thus life forms as plants grew. As we all know, plants live on carbon dioxide and it grew and encouraged growth of other life forms. Other life forms produced more chemical reactions and by-products such as carbon dioxide, and nitrogen when the life form died and decomposed. Thus creating our atmosphere. There is also the concept that the Big Bang scattered the components necessary for the planets in the system and that the Earth "accumulated" it while revolving aroudn the Sun. This is very plausible considering there is a lot of ice in outer space and when it impacts a surface, like the Earth, the ice melts and creates water, which is made of hydrogen and oxygen. Remember also that life "came from the pre-historic oceans as we know it". So, long story short, oxygen was not necessarilly "introduced" to the Earth as much as it was "produced" also.
What contains in the exosphere?
From wikipedia, we know that hydrogen, helium, carbon dioxide, and some atomic oxygen in the exosphere.
Will the carbon dioxide turn colourless solution when the carbon dioxide is passed continuously into limewater?
yes it will.... anyone know why ??? :) no
How do you know that carbon dioxide is produced?
when carbon dioxide is produced in an aqueous solution, you can see the bubbles floating out of the liquid.
How do you know if something is Carbon Dioxide?
look at it
What is solid carbon dioxide know as?
Dry ice
How does CO2 affect the fish?
Yes! CO2 as you know its carbon dioxide so fish is a living things and gives out carbon dioxide.
Why are water and carbon dioxide needed?
YOU NEED WATER TO LIVE BECAUSE HALF OF YOU BODY IS WATER i don't know about carbon dioxide
Is there a chemical that reduces carbon dioxcide?
Not that I know of. I only know that trees breathe in carbon dioxide an breathe out oxygen
How man contribute to the formation of the atmosphere?
Well I know that the atmosphere has carbon dioxide in it, and when we breath out we release carbon dioxide that could be then added to the atmosphere.
How do you know a compound is organic?
It contains carbon.
Carbon dioxide in water solute or solvent?
i don't actual know ----------------- -------------------------------------------------- No ! The word solvent is not adequate for gases.
What do you know about hemoglobin?
which permits them to transport oxygen and carbon dioxide
