Chemistry, 12.04.2021 19:20 sophiateaches053
The electrolysis of water is being done in a petri with a solution of salt water, phenolphthalein and two graphite electrodes. The electrodes are attached to a battery and a current begins to flow. After a few seconds bubbles start to form at each of the electrodes. In addition to the bubbles, a pale pink color begins to emerge at one of the electrodes. Which electrode is oxidation occurring and which electrode is reduction occurring. Justify, using experimental evidence.
Answers: 1
Chemistry, 22.06.2019 11:00
Imagine that twenty i.u.’s of enzyme z were catalyzing the above reaction for one minute, under vmaxconditions, in a 3.00 ml assay volume. the assay is buffered with 20 mm phosphate buffer, ph 7.60. what will the ph be at the end of that one minute?
Answers: 2
Chemistry, 22.06.2019 16:30
How many moles of sulfuric acid (h2so4) are needed to react completely with 6.8 moles of lithium hydroxide (lioh)? 2lioh + h2so4 → li2so4 + 2h2o a. 3.4 mol h2so4b. 6.8 mol h2so4 c. 10.2 mol h2so4 d. 13.6 mol h2so4
Answers: 3
Chemistry, 22.06.2019 16:50
Answer asap need by wednesday morning calculate the ph of 0.036m naoh best answer will be brainliest
Answers: 3
The electrolysis of water is being done in a petri with a solution of salt water, phenolphthalein an...
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