1 yard is 91.44 centimeters
Answer:
it's an indicator that a chemical reaction occurred.
<u>Answer:</u>
<u>Answer:hydrocarbons</u>
Explanation:
The simplest organic compounds are the hydrocarbons, which contain only carbon and hydrogen. Alkanes contain only carbon–hydrogen and carbon–carbon single bonds, alkenes contain at least one carbon–carbon double bond, and alkynes contain one or more carbon–carbon triple bonds.
Answer:
two hydrogen can bonded with oxygen to form H2O
