Chemistry, 12.08.2020 23:01 jackkkkk32
In a cathode ray tube, electrons flow from the negatively charged cathode to the positively charged anode. Cathode ray tubes may be small and compact, but they typically must be plugged in to function. The flow of electrons within this tube is:.
a. spontaneous
b. nonspontaneous
c. neither spontaneous nor nonspontaneous
d. impossible to tell
Answers: 3
Chemistry, 22.06.2019 03:30
Asample of ammonia reacts with oxygen as shown. 4nh3(g) + 5o2(g) 4no(g) + 6h2o(g) what is the limiting reactant if 4.0 g of nh3 react with 8.0 g of oxygen? o2 because it produces only 0.20 mol of no. nh3 because it produces only 0.20 mol of no. o2 because it produces two times less no than nh3. nh3 because it produces three times more no than o2.
Answers: 3
Chemistry, 22.06.2019 16:30
How many moles of sulfuric acid (h2so4) are needed to react completely with 6.8 moles of lithium hydroxide (lioh)? 2lioh + h2so4 → li2so4 + 2h2o a. 3.4 mol h2so4b. 6.8 mol h2so4 c. 10.2 mol h2so4 d. 13.6 mol h2so4
Answers: 3
Chemistry, 22.06.2019 22:00
8) warming your hands by a fire is an example if which heat transfer? a. conduction b. convection c. radiation d. none of these
Answers: 1
Chemistry, 23.06.2019 03:00
What happens in the particles of a gas when the gas is compressed
Answers: 1
In a cathode ray tube, electrons flow from the negatively charged cathode to the positively charged...
Spanish, 30.04.2021 05:00
Chemistry, 30.04.2021 05:00
Mathematics, 30.04.2021 05:00
Mathematics, 30.04.2021 05:00
Mathematics, 30.04.2021 05:00
Mathematics, 30.04.2021 05:00
Spanish, 30.04.2021 05:00
Computers and Technology, 30.04.2021 05:00