What is the ph of a buffer that is 0.6 m hf and 0.2 m naf? the ka of hf is 6.8 × 10−4. what is the ph of a buffer that is and ? the of is . 3.65 2.69 3.17 3.50?

listen, you cant how young you were.

"you didn't chose the stud life. the stud life chose you."

the transfer of heat by electromagnetic radiation is called thermal radiation . it is usually carried out by electromagnetic waves in an energy range just below the visible spectrum, which is the infrared range.

so the answer would be radiation.

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