SAT, 23.02.2022 01:40 yanelyportillo7
Pentacarbonyliron(0) (fe(co)5) reacts with phosphorous trifluoride (pf3) and hydrogen, releasing carbon monoxide: fe(co)5+2pf3+h2→fe(co)2(pf3)2(h)2+3 co if 6. 0 g of fe(co)5 reacts with 4. 0 g of pf3 and 4. 0 g of h2 , which is the limiting reagent?.
Answers: 2
SAT, 24.06.2019 14:00
Afixed resistor has the following color bands: orange, red, brown, gold. what is the rated resistance
Answers: 2
SAT, 26.06.2019 05:30
Which scenario describes intraspecific, indirect competition? a. a peacock defends its territory against another peacock. b. lions and hyenas compete for the same prey animals. c. a male black bear eats fish in an area of a lake, so other black bears can’t. d. different species of birds fight over spilled popcorn on the ground.
Answers: 1
SAT, 26.06.2019 05:30
In an ecosystem, marsh snails feed on phytoplankton and painted turtles feed on marsh snails. pollution has resulted in the depletion of phytoplankton. what effect would this situation likely have on the population of marsh snails and painted turtles? as phytoplankton were destroyed, the population of marsh snails would most likely then the population of painted turtles would mostly likely a. 1. increase 2. decrease 3. stay the same b. 1. increase 2. decrease 3. stay the same
Answers: 1
SAT, 26.06.2019 09:00
In this food web, which group would increase in number if snakes were eliminated? a. producers b. decomposers c. primary consumers d. secondary consumers e. tertiary consumers
Answers: 1
Pentacarbonyliron(0) (fe(co)5) reacts with phosphorous trifluoride (pf3) and hydrogen, releasing car...
Mathematics, 08.06.2021 01:00
Mathematics, 08.06.2021 01:00
Mathematics, 08.06.2021 01:00
Mathematics, 08.06.2021 01:00
Mathematics, 08.06.2021 01:00
Mathematics, 08.06.2021 01:00
Mathematics, 08.06.2021 01:00
Mathematics, 08.06.2021 01:00
Mathematics, 08.06.2021 01:00
Spanish, 08.06.2021 01:00
Mathematics, 08.06.2021 01:00
Social Studies, 08.06.2021 01:00
Mathematics, 08.06.2021 01:00