To test for carbon dioxide is easy. All you need is a beaker filled with water but not full, about 1/4 full and bits of limestone. Insert the limestone in the water and blow into it. The carbon dioxide that you blew out from your mouth should react with the limewater. The limewater should turn into a milky, cloudy color.
To test for the production of carbon dioxide, you can perform the following experiment: Add a small amount of a substance that can produce carbon dioxide, such as baking soda, to a container. Then, add an acid, such as vinegar, to the container. If the production of carbon dioxide occurs, you will observe bubbling or fizzing, indicating the release of carbon dioxide gas.
how do we test carbon dioxide
Lime water test.
by the process of photosynthesis
You stated that carbon dioxide and nitrogen are present, but you did not mention oxygen. Nothing burns without oxygen . . . If you expose limewater to carbon dioxide, it will get cloudy, but will not if you expose it to nitrogen.
it oxidizes carbon and hydrogen to produces carbon dioxide and water
how do we test carbon dioxide
You could test for the production of carbon dioxide.
Test it with lime water. If the lime water goes milky you have carbon dioxide.
To prepare and examine carbon dioxide:
I'm not sure if it's an official test, but you could take a lit match and put it in the test tube (keeping the test tube right side up). If the test tube does contain carbon dioxide the match would be smothered since the carbon dioxide prevents oxygen from reaching the match.
To test the presence of carbon dioxide bubble the gas into the lime water. Carbon dioxide reacts to form calcium carbonate which turns cloudy.
limewater turns cloudy in the presence of carbon dioxide
Calcium ydroxide is just another word for "Limewater". Limewater turns milky in the presence of Carbon Dioxide.
It is a test for carbon dioxide.
Lime water test.
When carbon dioxide is passed through lime water it goes cloudy.
Carbon dioxide levels are tested through the blood