Hot questions

+1 vote

1 answer 8.9k views

How many bones does the mammalian middle ear have?

asked Dec 30, 2024 in Science by StephanyH84 (830 points)

0 votes

1 answer 42 views

How does the choice of carbon source and growth technique affect the structure, properties, and applications of carbon nanotubes synthesized through chemical vapor deposition (CVD)?

asked 9 hours ago in Materials Chemistry by TheScientist (61.8k points)

0 votes

1 answer 36 views

How does the concentration of heavy metals in water affect the growth and survival of fish in aquatic ecosystems, and what are some methods of remediation that can be used to mitigate the negative impacts of water pollution on aquatic life?

asked 6 hours ago in Environmental Chemistry by TheScientist (61.8k points)

0 votes

1 answer 34 views

How does the concentration of the reactants affect the selectivity of a reaction in a chemical system?

asked 6 hours ago in Chemical kinetics by TheScientist (61.8k points)

0 votes

1 answer 34 views

How does the concentration of nitrogen and phosphorus affect the growth of harmful algae in aquatic ecosystems, and how can we effectively reduce these nutrient pollutants to improve water quality?

asked 6 hours ago in Environmental Chemistry by TheScientist (61.8k points)

0 votes

1 answer 34 views

How does the concentration of heavy metals in soil affect the growth and quality of crops?

asked 6 hours ago in Environmental Chemistry by TheScientist (61.8k points)

0 votes

1 answer 36 views

What is the coordination geometry and symmetry of a complex formed by the reaction of europium (III) chloride and ethylenediaminetetraacetic acid (EDTA)? How does the coordination number and geometry change with pH?

asked 8 hours ago in Coordination Chemistry by TheScientist (61.8k points)

0 votes

1 answer 33 views

How does the concentration of dissolved oxygen in water affect the survival and growth of aquatic organisms in contaminated water bodies?

asked 7 hours ago in Environmental Chemistry by TheScientist (61.8k points)

0 votes

1 answer 32 views

How does the concentration of heavy metals, such as lead and mercury, vary in different environmental compartments (air, water, soil, and living organisms) and how does this affect their toxicity and potential impact on human health and the environment?

asked 6 hours ago in Environmental Chemistry by TheScientist (61.8k points)

0 votes

1 answer 34 views

Identify the type of solid (ionic, covalent, or metallic) for the compound ZnO. Provide a detailed explanation and evidence to support your answer.

asked 7 hours ago in Inorganic Chemistry by TheScientist (61.8k points)

0 votes

1 answer 31 views

How does the concentration of reactants and catalyst affect the selectivity of the reaction of hydrogenation of aromatic compounds, specifically the conversion of 1,3-butadiene to butene isomers?

asked 6 hours ago in Chemical kinetics by TheScientist (61.8k points)

0 votes

1 answer 39 views

What is the chemical equation for the combustion of methane (CH₄) in the presence of oxygen (O₂)? And what are the products formed during this combustion reaction?

asked 11 hours ago in Chemical reactions by TheScientist (61.8k points)

0 votes

1 answer 31 views

How does the concentration of heavy metals in soil affect the growth of plants? How can we quantitatively measure the amount of heavy metals absorbed by plants and their potential impact on human health?

asked 6 hours ago in Environmental Chemistry by TheScientist (61.8k points)

0 votes

1 answer 31 views

How does the concentration of heavy metals in soil affect the growth of plants, and what can be done to remediate contaminated soil?

asked 6 hours ago in Environmental Chemistry by TheScientist (61.8k points)

0 votes

1 answer 34 views

What factors can be used to predict the color of inorganic compounds and how do these factors relate to the electronic structure of the compound?

asked 8 hours ago in Inorganic Chemistry by TheScientist (61.8k points)

0 votes

1 answer 29 views

What is the effect of the concentration of reactants on the rate of a chemical reaction and how does this impact the sustainability of the reaction?

asked 6 hours ago in Chemical kinetics by TheScientist (61.8k points)

0 votes

1 answer 29 views

How does the concentration of reactants affect the rate of an inorganic reaction, and can this relationship be quantified using experimental data?

asked 6 hours ago in Inorganic Chemistry by TheScientist (61.8k points)

0 votes

1 answer 33 views

What is the color of a compound formed when Iron(III) oxide reacts with Aluminum? Provide a scientific explanation for your answer.

asked 8 hours ago in Inorganic Chemistry by TheScientist (61.8k points)

0 votes

1 answer 31 views

What is the color of a compound formed between magnesium and chlorine? Provide an explanation for your answer based on the electronic structure of magnesium and chlorine.

asked 7 hours ago in Inorganic Chemistry by TheScientist (61.8k points)

0 votes

1 answer 31 views

How does the composition of phospholipids in cell membranes affect the membrane's structure and function?

asked 7 hours ago in BioChemistry by TheScientist (61.8k points)

Categories