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can you answer the three questions please
1 - The spectra show could be attributed to:...
Please answer ALL of the questions below! They are all on the same page and related!...
Please answer ALL of the questions below! They are all on the
same page and related!
I will rate the answer immediately after getting the answer!
Thank you! 7
In the reaction, 6CO2 + 6H20 --C6H12O6 + 602, carbon dioxide is being — oxidized Ophosphorylated hydrolyzed reduced condensed Which portion of the photosynthetic apparatus absorbs light? O NADP reductase O photosystem 1 both photosystem I and NADP reductase O photosystem II both photosystem I and photosystem II The image here...
can someone please help me answer these questions? 82) If you hold two objects that have...
can
someone please help me answer these questions?
82) If you hold two objects that have the same weight density, then they A) may have unequal mass densities. PB) are equal in weight. C) have equal mass densities. 69) 69) Which of the following statements is true? A) a large atom can be photographed with the aid of an ordinary microscope B) an atom is the smallest particle known to exist C) there are only about 100 different kinds of...
Questions(Answer on an attached sheet of paper and turn in with the report) 1. Why do metals give off different colors in a flame test? 2. You spray paint the letters SPECTROSCOPY in yellow paint...
Questions(Answer on an attached sheet of paper and turn in with the report) 1. Why do metals give off different colors in a flame test? 2. You spray paint the letters SPECTROSCOPY in yellow paint on snow. After a while the sun comes out and the snow under the yellow paint melts, leaving the letters in the word SPECTROSCOPY intact. Why did the snow under (rather than around) the yellow paint melt? 3. The graph below shows the absorption spectra...
Could someone check my answers, please? 1. Suppose that a species of fish has split into...
Could someone check my answers, please? 1. Suppose that a species of fish has split into two populations in a lake: one on the eastern side and one on the western side. How could you determine whether the two populations constitute different species? A. Examine the populations for morphological, color, or other physical differences. B. Examine the populations for different genetic markers and allele frequencies. C. Attempt to breed members from the two populations in captivity. D. Introduce members from...
Could someone please tell me the answer and providing reasoning as to why? You perform three different reactions at cons...
Could someone please tell me the answer and providing reasoning
as to why?
You perform three different reactions at constant pressure and note the heat associated with the three reactions are equal. Reaction 1 produces gas, reaction 2 consumes it and reaction 3 has no gaseous substances as reactants or products. Which statement below is true? Note: Greatest refers to the value, not the magnitude, so -2 is greater than -5 and 1 is greater than both Select one: a....
please answer these questions are based off the sheet with the short procedure Question 1 What...
please answer these
questions are based off the sheet with the short
procedure
Question 1 What are the two substances and their quantities (mass for solids, volumes and concentrations for solutions) placed in the calorimeter for Reaction A? Concentration (if Formula Amount (include units!) needed; write N/A for pure substances) Substance 1 Substance 2 D Question 2 What are the two substances and their quantities (mass for solids, volumes and concentrations for solutions) placed in the calorimeter for Reaction B?...
Inorganic please help! Only answer if you understand and can answer it fully Answer the following...
Inorganic please help! Only answer if you understand and can answer
it fully
Answer the following multiple choice questions. Circle the correct answer. Each is 1. When indium is added as an impurity to a pure semiconductor, it becomes a. an insulator b, an intrinsic semiconductor c. a p- type semiconductor d. an n-type semiconductor 2. If an equal molar mixture of oxygen, nitrogen, krypton, and carbon dioxide are placed in a 10 L container with a 1 um hole...
Help ! ANSWER ALL PLEASE 1. If two species of cichlid fish are observed in the...
Help ! ANSWER ALL PLEASE
1. If two species of cichlid fish are observed in the same lake, they are said to be served as living only on separate continents, they are said to be a. sympatric; allopatric b. parapatric; parapatric c. parapatric; allopatric d. allopatric; sympatric e.allopatric; parapatric If two species of birds are ob. 2. Taxa that are defined by are likely to be monophyletic. a. homoplasy 3. Most of the different a. modern phyla b. ecological niches...
please answer as many questions with detail. 1. Evaluate how much "weight" (mass, strictly speaking) an average huma...
please answer as many questions with detail.
1. Evaluate how much "weight" (mass, strictly speaking) an average human loses daily due to gas exchange while breathing. Find all necessary data, indicate your sources, and present a detailed calculation. 2. 10.00 g of a Mg-Al alloy completely dissolved in hydrochloric acid. The volume of hydrogen gas given off in the chemical reaction is 12.29 L Find the mass composition (in mass %) of the alloy. Assume that the volume of 1...
Could you please answer these questions 1- ++++++++ 2- +++++++ 3- +++++++ 4- ++++++++++++++ 5- ++++++++++...
Could you please answer these questions
1-
++++++++
2-
+++++++
3-
+++++++
4-
++++++++++++++
5-
++++++++++
6-
+++++++++
7-
+++++++
8-
++++++++++++++
9-
Calculate the average density of the following astronomical body: Mars. Mars = kg/m3 Where does the value fit among those listed in the table below? Look up the density of a typical rock, such as granite in another source and compare the density of Mars to it. A proton, which is the nucleus of a hydrogen atom,...
Please answer ALL of the questions below! They are all on the
same page and related!
I will rate the answer immediately after getting the answer!
Thank you! 7
In the reaction, 6CO2 + 6H20 --C6H12O6 + 602, carbon dioxide is being — oxidized Ophosphorylated hydrolyzed reduced condensed Which portion of the photosynthetic apparatus absorbs light? O NADP reductase O photosystem 1 both photosystem I and NADP reductase O photosystem II both photosystem I and photosystem II The image here...
can
someone please help me answer these questions?
82) If you hold two objects that have the same weight density, then they A) may have unequal mass densities. PB) are equal in weight. C) have equal mass densities. 69) 69) Which of the following statements is true? A) a large atom can be photographed with the aid of an ordinary microscope B) an atom is the smallest particle known to exist C) there are only about 100 different kinds of...
Questions(Answer on an attached sheet of paper and turn in with the report) 1. Why do metals give off different colors in a flame test? 2. You spray paint the letters SPECTROSCOPY in yellow paint on snow. After a while the sun comes out and the snow under the yellow paint melts, leaving the letters in the word SPECTROSCOPY intact. Why did the snow under (rather than around) the yellow paint melt? 3. The graph below shows the absorption spectra...
Could someone please tell me the answer and providing reasoning
as to why?
You perform three different reactions at constant pressure and note the heat associated with the three reactions are equal. Reaction 1 produces gas, reaction 2 consumes it and reaction 3 has no gaseous substances as reactants or products. Which statement below is true? Note: Greatest refers to the value, not the magnitude, so -2 is greater than -5 and 1 is greater than both Select one: a....
please answer these
questions are based off the sheet with the short
procedure
Question 1 What are the two substances and their quantities (mass for solids, volumes and concentrations for solutions) placed in the calorimeter for Reaction A? Concentration (if Formula Amount (include units!) needed; write N/A for pure substances) Substance 1 Substance 2 D Question 2 What are the two substances and their quantities (mass for solids, volumes and concentrations for solutions) placed in the calorimeter for Reaction B?...
Inorganic please help! Only answer if you understand and can answer
it fully
Answer the following multiple choice questions. Circle the correct answer. Each is 1. When indium is added as an impurity to a pure semiconductor, it becomes a. an insulator b, an intrinsic semiconductor c. a p- type semiconductor d. an n-type semiconductor 2. If an equal molar mixture of oxygen, nitrogen, krypton, and carbon dioxide are placed in a 10 L container with a 1 um hole...
Help ! ANSWER ALL PLEASE
1. If two species of cichlid fish are observed in the same lake, they are said to be served as living only on separate continents, they are said to be a. sympatric; allopatric b. parapatric; parapatric c. parapatric; allopatric d. allopatric; sympatric e.allopatric; parapatric If two species of birds are ob. 2. Taxa that are defined by are likely to be monophyletic. a. homoplasy 3. Most of the different a. modern phyla b. ecological niches...
please answer as many questions with detail.
1. Evaluate how much "weight" (mass, strictly speaking) an average human loses daily due to gas exchange while breathing. Find all necessary data, indicate your sources, and present a detailed calculation. 2. 10.00 g of a Mg-Al alloy completely dissolved in hydrochloric acid. The volume of hydrogen gas given off in the chemical reaction is 12.29 L Find the mass composition (in mass %) of the alloy. Assume that the volume of 1...
Could you please answer these questions
1-
++++++++
2-
+++++++
3-
+++++++
4-
++++++++++++++
5-
++++++++++
6-
+++++++++
7-
+++++++
8-
++++++++++++++
9-
Calculate the average density of the following astronomical body: Mars. Mars = kg/m3 Where does the value fit among those listed in the table below? Look up the density of a typical rock, such as granite in another source and compare the density of Mars to it. A proton, which is the nucleus of a hydrogen atom,...
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