How would C1q2 have to change to make 12 million tons the optimum reduction?

Q: Form a hypothesis that might explain which season is CO2 concentration the highest and which season…

A: The carbon dioxide, CO2 concentration in the environment varies in different seasons of the year due…

Q: I2 + 5 Cha + 6 H20 > 2 HIOg + 10 HCl a. has iodine been oxidized, or has it been reduced? b. has…

A:

Q: Which of the following is not indicated by this reaction? I ... KI, H;PO4 ether, 25° C The reaction…

A: We have to choose incorrect from the following given options as follows in step 2:

Q: 9. Read the following burette. Burette reading: 20 21 10. Look at the picture below: a) Name two…

A: Burette- It is a graduated glass cylindrical substance that is used in titrations.  Incomplete…

Q: What is fuel cell, write reaction involved in h2 - o2 fuel cel.

A: Any cell in which the chemical energy of the redox reaction of any fuel is converted to electrical…

Q: Given the following reaction for chemosynthesis, how many grams of Sg are produced for every 12.5…

A: molecular weight of co2 = 44 gm /mol for 12.5 gm of co2 = 12.544 = 0.28409 mol of  co2  molecular…

Q: (a) Determine the oxidation number of nitrogen in the following chemicals: N2; NO3-, NO2-; NH3;…

A: Change of the oxidation number in nitrification, denitrification and fixation of nitrogen

Q: What is one way that cars release carbon into the atmosphere? Group of answer choices a. ice b.…

A: Car uses hydrocarbon (diesel or petrol)  as fuel.This Carbon containing fuel react in the presence…

Q: Michael performed an experiment to analyse iron content by coulometry. A sample with mass of 0.8202…

A: We will calculate mass of fe produced by electrolysis of Fe(III) . Then calculate percentage of Fe2…

Q: 6. Arrange the following compounds from the most reduced to the most oxidized OH H.

A: 6. As the number of oxygen atoms increase we consider them more oxidised also less number of…

Q: Which substance CANNOT decolorize bromine water? a. Substance A b. Substance B c. Substance C d.…

A:

Q: Why do certain microbes oxidize ammonium and sulfide? How do these processes affect soil fertility?

A: Soil fertility of a land determines the capacity of soil to provide essential nutrients required for…

Q: Chemical reduction is used to convert inorganic substances to a less mobile and toxic form. How is…

A: Chemical reduction  is used for removal of various kinds of organic /inorganic  materials.It helps…

Q: Discuss the role of oxidation and reduction reactions in the chemistry of living systems.

A: Oxidation reaction =  Oxidation reaction is the reaction in which loss of electrons takes place by…

Q: How many coulombs of charge are required to cause reduction of 0. 25 mole of Cu2* to CuP Multiple…

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: Solve this

A:

Q: H2 ? Pd catalyst

A: Interpretation: The product of the given reaction is to be drawn. Reaction:

Q: Reaction with bromine  Get two test tubes and put 10 drops Toluene to each of the tubes  Add 5…

A: Reaction of toluene with bromine with iron catalyst in presence and absence of light.

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Q: nuclear Chemistry when you look several older cars that are showing initial signs of rust formation,…

A: When metals react with gases, chemicals, and water (moisture) present in the environment they get…

Q: Assuming an efficiency of 43.20%,43.20%, calculate the actual yield of magnesium nitrate formed from…

A: Solution stoichiometry is mainly based on the calculation of moles and volumes. These two values are…

Q: of the following chemical laboratory practices are correct except    a. We should always weigh…

A: Which statement is wrong:

Q: The __ process is the method used for producing sulfuric acid in high concentrations that involves…

A: The equations along with the name of the process are given in the following step.

Q: AJ Why are Iroh oxides in rocks evidence for prehistoric photosynthesis? (1 Iron oxides form when…

A: Please find your solution below : In the prehistoric period, primitive photosynthetic blue/green…

Q: How can you harness some of the nitrogen for your garden?

A:

Q: As the new plant engineer, you were tasked to procure copper (II) sulfate to enhance the efficiency…

A: As the new plant engineer, I was tasked to procure copper (II) sulfate to enhance the efficiency of…

Q: Explain how EDTA can be used to clean up a water source contaminated with heavy metals?

A:

Q: Why is using gas as a fuel for power generation better than either oil or coal in terms of CO2…

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Q: What must be done to improve the health and safety (environment) of coal miners and those who use…

A: Explanation:     Improve Coal:.         Coal is a very valuable source not only for thermal energy…

Q: Why do heavy metals, like Hg2+ and Pb2+ , cause poisoning? How does an antidote, like milk or raw…

A:

Q: What exactly is SEO?

A: Answer  What exactly is SEO its means  Search engine optimization

Q: Assuming an efficiency of 41.40%,41.40%, calculate the actual yield of magnesium nitrate formed from…

A: Mg(s) + Cu(NO3)2 ----------> Mg(NO3)2 + Cu Moles of Mg reacting = Mass of MgMolar mass of Mg =…

Q: Lead storage batteries are used in car engines. Group of answer choices True False

A: Given statement is :  Lead storage batteries are used in car engines Group of answer choices True…

Q: What the benefits of EDTA in industry, chemistry or medicine.

A: EDTA stands for Ethylene-diamine-tetraacetic-acid. It is actually an carboxylic acid with amine…

Q: Do you believe the societal benefits of the coal industry outweigh the risk to human life in any…

A: Coal is a Fossil fuel which is present in between  the earth Crust and it takes million of years for…

Q: All of the following contribute to nitrogen-fixation except Select one: a. lightning b. bacteria on…

A: nitrogen fixation is the process through which moleculer nitrogen which is present in the atmosphere…

Q: The first stage nitrification process is :presented by the following equation Nitrosomonas *2NH4* +…

A: Given reaction is : 2NH4+ + 3O2 ---------> 2NO2- + 2H2O + 4H+  Value of oxygen required for this…

Q: Is adding a large quantity of nitrogen-rich amendments to your garden before you plant necessarily a…

A: In garden so many plants were there . plant need nitrogen fro synthesis of their amino acid,protein…

Q: How many grams of oxygen gas will it take to oxidize 50.0 grams of propane to form carbon dioxide…

A: First, change the mass of propane to moles. Then write a balance equation so the moles of propane to…

Q: If Earth has an oxidizing environment, what would you expect to happen to M) if left to sit over…

A: Here, we have to find the substance that will be formed when Mg(s) is left to sit over time.

Q: Explain how addition of straw or glucose can help prevent N losses from soils and what key process…

A: The addition of straw or glucose can help prevent N losses from soils. The key process responsible…

Q: Which series is oxidized? 8NaI + 5H2 SO4 ---- 4I2 + H2S + 4Na2SO4 +4H2O

A: 8NaI+5H2​SO4​ → 4I2​+H2​S+4Na2​SO4​+4H2​O Oxidized means oxidation number increases after the…

Q: From each of the following pairs of substances, use data inAppendix E to choose the one that is the…

A: An oxidizing agent is a chemical species that tend to oxidize other substances. (a) All halogens act…

Q: 19. What type of reaction is this? + H20 ОН a. oxidation b. reduction c. combustion d. hydration e.…

A: Since in this overall reaction we are removing water molecules from the reactant. And since removal…

Q: Trace amounts of n2o has been detected up to what hours or long after use

A: Interpretation-  To tell about how long time (hours) and long trace amount of N2O has been detected…

Q: How many moles of O2 are needed to oxidize 4.51 moles of CUFES2 in the reaction 2CuFeS2 + 5O2 —-> 2…

A: The balanced Chemical equation given in the question is - 2CuFeS2 + 5O2 —-> 2Cu + 2FeO+4SO2…

Q: If nerves respond to electrical currents, why do you think putting aluminum foil on an amalgam…

A: Putting Aluminum(Al) foil on an amalgam (gray) filled tooth hurts because there sets an…

Environmental Pollution

Environmental pollution occurs due to some unwanted alteration in the surroundings which results in unfavorable effects on all organisms of that surrounding.