Asked by sandy
#1)hydrochloric acid is a relatively strong acid . imagine that HCl is added to a buffer solution containing the weak acid phosphoric acid and a salt
a)will HCl react with weak acid (H3PO4), or will it react with the salt (Na2HPO4)?
b)one product of this reaction will be a new salt(NaCl). what will the other product be?
#2)as earth worms crawl through tightly packed soil, they break it apart, making it more porous. why would this be good for plants?
a)will HCl react with weak acid (H3PO4), or will it react with the salt (Na2HPO4)?
b)one product of this reaction will be a new salt(NaCl). what will the other product be?
#2)as earth worms crawl through tightly packed soil, they break it apart, making it more porous. why would this be good for plants?
Answers
Answered by
DrBob222
a. It will react with the salt HPO4^2- + H^+ ==> H2PO4^-
b. See a.
c. Why would you think? Easier to expand? easier to obtain oxygen and/or CO2? easier to obtain H2O and other nutrients? Other?
b. See a.
c. Why would you think? Easier to expand? easier to obtain oxygen and/or CO2? easier to obtain H2O and other nutrients? Other?
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