Answer:
Water acts as a base in the presence of a strong acid
Explanation:
Water,being an amphoteric compound, can act both as an acid and as a base.
In the presence of an acid , water acts as a base but in the presence of a base, water acts as an acid.
Chemical property can be referred to as a reaction into which a substance is changed
Answer:
it cannot !!
Explanation:
a chemical reaction MUST occur to separate a compound! :)
Answer:
Explanation:
combustion reacts with oxygen
Answer:
77,007 Pa
Explanation:
Hello!
In this case, since the equivalence statement for atmospheres and pascals is:
1 atm = 101,325 Pa
We can set up the following conversion factor to obtain the pressure in pascals:
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