The answer is (B).
Hope this helps :).
Answer:
7,9,11
Explanation:
this is because water includes 0H, which would mean that it is more than 6
Answer: To calculate the enthalpy of combustion of acetylene, C2H2 , all you have to do is ... More specifically, you need to subtract from the sum of enthalpies of ... chemical reaction has 2 moles of C2H2 reacting to produce 2 moles of ... since the heat of combustion is expressed as energy per mole
Explanation:
Chemical weathering is caused by rain water reacting with the mineral grains in rocks to form new minerals (clays) and soluble salts. These reactions occur particularly when the water is slightly acidic.
Answer:definition group 17, halogens top right on the periodic table
Explanation:
I’m looking at it
