Chemistry, 23.02.2021 04:40 supertailsninja453
Jordan pushes a box to the right with 30 Newtons of force while Kayla pushes the box to the left with 50 Newtons of force. What is the net force and the resulting motion of the box?
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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, 22.06.2019 23:30
What are the similarities between compounds and mixtures?
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Chemistry, 23.06.2019 15:20
Plzzz ? which stores information in discrete steps? a magnet and coil of wire compact discs plastic records amplified speakers
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Jordan pushes a box to the right with 30 Newtons of force while Kayla pushes the box to the left wit...
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