subject
Chemistry, 09.06.2021 20:30 emmaja121003

Enumere dos desventajas del uso de los combustibles fósiles.
Ayud es para hoy :(

ansver
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 16:30, DragonLovely
Explain which atom l or m is more stable and why
Answers: 1
image
Chemistry, 21.06.2019 22:30, mimireds5419
1. combine iron and copper (ii) sulfate solution. (hint: iron will form the iron (iii) ion) fe + cuso4 → 2. combine lead (ii) nitrate and potassium iodide solutions. pb(no3)2+ kl → 3. combine magnesium metal and hydrochloric acid solution. mg + hcl → 4. electrolysis (splitting) of water. h2o → 5. burning magnesium. mg + o2 →
Answers: 3
image
Chemistry, 22.06.2019 10:00, ellaemtagedeane
Nonpoint source pollution is difficult to control because it
Answers: 2
image
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
You know the right answer?
Enumere dos desventajas del uso de los combustibles fósiles.
Ayud es para hoy :(...

Questions in other subjects:

Konu
Mathematics, 17.04.2021 23:10
Konu
Business, 17.04.2021 23:10
Konu
Mathematics, 17.04.2021 23:10