Chemistry, 02.09.2021 19:40 hackman1216
Write a brief CER about your article and how it connects to the environmental category you picked above. This is not a summary. This is a focused discussion revolving around one environmental category. Make sure to defend your claim using evidence from the article and provide your reasoning.
Answers: 3
Chemistry, 22.06.2019 05:30, palcochran1313
Describe the interaction that occurs between two objects with the same electrical charge.
Answers: 1
Chemistry, 22.06.2019 18:00, kingamir
Answer asap need it by wednesday morning carry out the following calculations on ph and ka of from data. i. calculate the ph of 0.02m hcl ii. calculate the ph of 0.036m naoh iii. calculate the ph of 0.36m ca(oh)2 iv. calculate the ph of 0.16m ch3cooh which has ka = 1.74 x 10-5 mol dm-3 v. calculate ka for weak acid ha which has a ph of 3.65 at 0.30m concentration vi. calculate the ka of a solution made by mixing 15.0 cm3 0.2m ha and 60.0 cm3 0.31m a-. [ph= 3.80] vii. calculate the ph of a solution made by mixing 15.0 cm3 0.1m naoh and 35.0 cm3 0.2m hcooh. [ka = 1.82 x 10-4 m]
Answers: 1
Chemistry, 22.06.2019 19:30, periwinkleaqua72
What is the mass of oxygen gas is consumed in a reaction that produces 4.60mol so2
Answers: 3
Write a brief CER about your article and how it connects to the environmental category you picked ab...
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