How does H3PO ionize in water ? Are these done correctly ?
HNO3 → H + NO3
H2SO4 → H2 + SO4

the correct answer is answer a. a mixture

no other options make sense

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  - sprinkles

air quality

poor drinking water

and heavy polution

can lead to poor health

it would be d. henry moseley

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and sorry if i'm late. have a good rest of your day! : d

a). in this case, dh> 0 and sd> 0. if t becomes larger, the term "-tds" will become more negative. at some point, it is possible that -dts will be more negative than the dh is positive, and the reaction will become spontaneous. this is probably the correct answer, but you should look at all of the other possibilities and make sure of that.