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What does xylem do in a plant?
•transport food
•transport...
Chemistry, 21.09.2020 07:01 henrymototero
Please answer ASAP >_<
What does xylem do in a plant?
•transport food
•transport water
•prevent water loss
•perform photosynthesis
Answers: 2
Chemistry, 22.06.2019 14:30
The three types is stress that act on earths rocks are compression, tension, and
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Chemistry, 22.06.2019 18:00
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
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