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Chemistry

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Foster Schroeder

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Cards in this guide (5)
What is the purpose of adding an indicator to an unknown solution

Indicators contain chemicals that will react with certain substances. If that substance is present in your unknown solution, a reaction will occur. If no reaction occurs, then that substance is not present in your solution

There are six elements that make up most of the human body. Which of the following is not one of these six elements

cu

Methane gas is burned to provide heat. The chemical reaction for this process is shown in the equation below. CH4 plus 2O2 CO2 plus 2H2O plus energy What are the products in this chemical reaction

CO2 + 2H2O + energy

which will form an ionic bond

A positive ion and a negative ion.

two oppositely charged ions

Which of the following is an organic molecule

Glucose

CH4 for bio sem 1

Sucrose

Fructose
CH4

{Apex Asnwers} C2H6

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