Chemistry, 31.08.2019 02:10 queenkimm26
Josh was testing his hypothesis on increasing the rate of reaction in a chemical reaction. josh had two trials, one at room temperature and one using a hot water bath. he compared the data from his two trials and reached a conclusion. what was the major flaw in josh's experimental design?
Answers: 2
Chemistry, 21.06.2019 22:30
Omg imgonnafailnfiedkla use complete sentences to explain how the mass of hydrogen is conserved during cellular respiration.
Answers: 1
Chemistry, 22.06.2019 18:00
Answer asap need to be answered by wednesday morning explain how a buffer works, using an ethanoic acid / sodium ethanoate system including how the system resists changes in ph upon addition of a small amount of base and upon addition of a small amount of acid respectively. include the following calculations in your i. calculate the ph of a solution made by mixing 25cm3 0.1m ch3cooh and 40cm3 0.1m ch3coo-na+. [ka = 1.74 x 10-5 m] ii. calculate the ph following the addition of a 10cm3 portion of 0.08 m naoh to 500cm3 of this buffer solution. iii. calculate the ph following the addition of a 10cm3 portion of 0.08 m hcl to 200cm3 of the original buffer solution.
Answers: 3
Chemistry, 23.06.2019 10:00
Which element forms a compound with chlorine with the general formula mci?
Answers: 1
Josh was testing his hypothesis on increasing the rate of reaction in a chemical reaction. josh had...
Geography, 12.01.2020 05:31
Mathematics, 12.01.2020 05:31
Business, 12.01.2020 05:31
Mathematics, 12.01.2020 05:31
Mathematics, 12.01.2020 05:31
Mathematics, 12.01.2020 05:31
Mathematics, 12.01.2020 05:31
Geography, 12.01.2020 05:31
Advanced Placement (AP), 12.01.2020 05:31
Social Studies, 12.01.2020 05:31