Chemistry, 20.04.2021 05:30 blackchina71
Which indicator would show a pH change from 6 to 7? A. Red litmus indicator B. Methyl red indicator C. Phenol red indicator D. Blue litmus indicator Please legitimate answers only
Answers: 3
Chemistry, 21.06.2019 15:30
Complete this brønsted-lowry reaction placing each product by its appropriate label. hso4- + hcn
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Chemistry, 21.06.2019 18:30
Calculate the change in entropy if br2(l) is converted into gaseous br atoms. s° for br2(l) = 152.2 j/(mol•k) s° for br2(g) = 245.5 j/(mol•k) s° for br(g) = 175.0 j/(mol•k)
Answers: 2
Chemistry, 22.06.2019 02:40
The difference between the atomic number of an element and the element’s atomic mass is the number of ions.
Answers: 3
Which indicator would show a pH change from 6 to 7? A. Red litmus indicator B. Methyl red indicator...
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