Answer:
greenhouse effects are molecules that trap heat on earth atmosphere
Answer:
Explanation:
No not always but it is more likely they will
Answer is: key
design change for HFC-134a A/C systems versus CFC-12 A/C systems was quick
couple service fitting and that design reduce venting and mixing of
refrigerants during service.
<span>
Level of contamination is also reduced
and the emission of refrigerants and greenhouse gases (sulfur
dioxide, carbon dioxide) is also reduced.</span>
Explanation:
Fe2o3+ 3co ---------. 2fe + 3co2
Answer:
hydrogen ions
Explanation:
because acid is the specie that have ability to donate proton or forming bond with electron pair