A. PCl3+Cl2>PCl5-Q
B. AI(OH)3>AI2O3+H20-Q
C. H2+I2>HI-Q
D. Al+Fe2O3>AI2O3+Fe...
Answers: 3
Chemistry, 21.06.2019 22:00
The graph above shows how the price of cell phones varies with the demand quantity. the equilibrium price for cell phones is where both supply and demand quantities equal $100, 5,000 5,000, $100
Answers: 2
Chemistry, 22.06.2019 13:00
Adepositional also feature that forms where a stream enters a lake or an ocean is a
Answers: 2
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
Chemistry, 22.06.2019 19:00
How many moles of cu are needed to react with 5.8 moles of agno3? cu + 2 agno3 → cu(no3)2 + 2 ag
Answers: 3
Mathematics, 10.05.2021 16:30
Mathematics, 10.05.2021 16:30
Biology, 10.05.2021 16:30
History, 10.05.2021 16:30
Mathematics, 10.05.2021 16:30
Mathematics, 10.05.2021 16:30
Chemistry, 10.05.2021 16:30
Health, 10.05.2021 16:30
Mathematics, 10.05.2021 16:30
Mathematics, 10.05.2021 16:30