The decayed remains of plant and animal materials, partially transformed by bacterial action   humus   soil texture   inorganic materials   soil horizon

Q: (b) (c) (d) (a) (b) O (c) O (a)

A: In this question, we want to select most Reactive site towards Electronphilic aromatic substitution…

Q: Distinguished by their physical and chemical properties.   Soil fertilization   Soil horizon…

A: 1. Fertilization is supplementing the existing soil with additional nutritional chemicals called…

Q: Explain how  the rate of reaction rate in pressure cookers was increased by including these…

A:

Q: Propose an efficient synthesis for the transformation below, utilizing a Wittig Reaction in one of…

A: Wittig reaction is an organic reaction in which the reactant is an aldehyde, or a ketone and the…

Q: Cite 10 applications of catalyst on our daily living.

A: Applying studies of catalyst used in our daily life.

Q: 10. What are the major differences between a reaction occurring in flask in the laboratory compared…

A: The Major Differences Between A Reaction Occurring In Flask In The Laboratory Compared To A Reaction…

Q: 3. A midnight dumper discharged a tank truck full of industrial waste in a gravel pit. The truck was…

A:

Q: Which

A: According to the question, we need to determine the false statement regarding carbon storage.

Q: Which of the following is an example of a catalyst?   dNTP's used as building blocks for a new DNA…

A: Catalyst which affects the rate of reaction:

Q: Identify the molecule below as aromatic or not aromatic (assume planarity and full conjugation of…

A: For a compound to be aromatic, a compound should be planar, cyclic and conjugated and must follow…

Q: Step 2 The change in temperature ATC (degrees Celsius) of the gasoline as it is poured into the…

A: Step 2: Given that, for the gasoline Ti,C = 36.1°C Tf,C = 11.1°C. We have to calculate the change…

Q: (a) Available forms of nutrient are released from organic matter through the process of…

A: The key components that are highly helpful for the sustainable growth of the biological system are…

Q: 1) Identify the missing particle in the following equation: (2pts) 23892U ==> 4,He + ? NB: 242-92 Pu…

A: In a balanced nuclear equation:- 1)The sum of the mass numbers (i.e. the top number in notation) .…

Q: Acid Rain Formation Acid Rain S02 NOX

A: The picture is showing acid rain Concept.

Q: Explain the formation of photochemicals smog sourced form vehicles

A:

Q: Animal fats and vegetable oils become rancid when exposed to air because

A: Animal fats and vegetable oils becomes rancid when exposed to air because Hydrolysis of animal fats…

Q: Which of the following does not speed up a chemical reaction? crushing or grinding a solid…

A: A chemical reaction can be speed up by : (1). Crushing or grinding a solid :-  A solid is converted…

Q: The fire provided the initial activation energy to allow the food sample to combust. Where did the…

A: Activation energy is the minimum amount of energy needed to activate or energize molecules or atoms…

Q: Hydroxyl radicals can pluck hydrogen atoms from molecules (“hydrogen abstraction”), and hydroxide…

A:

Q: <p>Explain why the diatomic nitrogen atom is unusable by most plants. Where do plants get…

A: Photosynthesis does not fix nitrogen. Atmospheric nitrogen is unusable to plants.  It is consumed by…

Q: The decayed remains of plant and animal materials, partially transformed by bacterial action A)…

A: Humus is dark, organic material that forms in soil when plant and animal material decays. When…

Q: Propose an efficient synthesis for the transformation below (enter the appropriate code from the…

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Q: Describe the chemical qualities of carbon that make it the basis of life on Earth.

A: The carbon atom has the flexible ability to form the four valence bonds which are combined with…

Q: Br OTS NaH SH 55 EtOH/H₂O

A:

Q: Identify the molecule below as aromatic or not aromatic (assume planarity ana N' Aromatic Not…

A: Applying concept of aromaticity. Huckel rule  Pi electrons = 4n+2

Q: Propose an efficient synthesis for the transformation below. Select your reactants from the Reactant…

A: We have to synthesize 2-methylhexanal from 2-methylhexane by four steps.

Q: An analysis of dichlorodiphenyltrichloroethane (DDT) content in a food chain for an ecological…

A: A question based on environmental chemistry that is to be accomplished.

Q: Identify the molecule below as aromatic or not aromatic (assume planarity and full conjugation of…

A: Answer:- This question is answered by using the simple concept of determination of aromaticity of…

Q: Which of the following chemical kinetic (reaction rates) factors in biological systems results in a…

A: The velocity of the chemical reaction is called as the rate of the reaction. There are several…

Q: It is estimated that the total amount of oxygen (O2) contained in BIFS is equivalent to 6.6% of the…

A: Amount of oxygen present in atmosphere of BIFs = 6.6% of 21% of  5.01× 1018 Kg.    = 6.6100× 21100 ×…

Q: Which type of resource can be produced from wood or garbage?  Biomass energy  Geothermal energy…

A: Geothermal energy is thermal energy generated and stored in the Earth Nuclear energy released during…

Q: 26

A: We will choose Correct option

Q: 0. 10 OH NH2 NH3 NH3 (A) (B) (C) HO HO. NH3 NH3 (D) (E) minates at pH 6 Use parentheses! as not…

A: The question is based on the concept of biomolecules. we have been given an amino acid. we have to…

Q: Land uses like using plants to produce bioplastics- does it really help the environment in the long…

A: Bioplastics are polymer materials produced from the renewable resources.