15) Potential Catalyst Effects On Reaction Rate Reactant Oxygen produced H2O2 2 +0.1M FeCl3 5 +0.1M NaCl 0 +0.1M Fe(NO3)2 4 +0.1M KNO3 0 10 ml of a 3% hydrogen peroxide solution is added to five test tubes. As the hydrogen peroxide decomposes to produce oxygen gas, the rate of oxygen production is rated on a scale of 0 - 5, 0 meaning "no oxygen" and 5 meaning "fast". To the other four test tubes of hydrogen peroxide, five drops of additional solutions are added. The solutions are indicated in the data table as well as the rate of oxygen production for each. Based on the data, what is the MOST appropriate conclusion for this experiment? A) Iron compounds are always used as catalysts. B) Reaction rate is always increased by iron compounds. C) Increasing the temperature increases the rate of decomposition. D) Iron compounds are a catalyst for the decomposition of hydrogen peroxide.
Answers: 2
Biology, 22.06.2019 05:00, kamnicole13
Idon’t know the answer and i’ve been stuck on it for a while now skskskskks
Answers: 2
Biology, 22.06.2019 06:30, keelahbrown09
If animal agriculture was eliminated, how much grain would become available for human consumption?
Answers: 1
Biology, 22.06.2019 10:30, nails4life324
In the desert, saguaro cacti, owls, horned lizards, and fire ants all share the same space. which of the following can be considered a population? question 9 options: all plants in the same area all cacti in the same area all species in the same area the lizards and the ants
Answers: 1
15) Potential Catalyst Effects On Reaction Rate Reactant Oxygen produced H2O2 2 +0.1M FeCl3 5 +0.1M...
Mathematics, 12.03.2020 22:46
Mathematics, 12.03.2020 22:47