Why metals react more vigorously in acids than in water? 2. Describe how water contributes to the favorable free energy change that makes Protein folding a spontaneous process. 3. If a protein were placed in a nonpolar solvent, would it have the same struc Explain how bacteria are intimately...
Why are metals more reactive in acids? Explain how the bonding of silicon makes it useful as a semiconductor but not as a conductor of electricity. Describe the bonding in metals and discuss how this explains high electrical conductivity. Why do you believe electrons exist? Explain why cations ...
1; Allocation of sites to Group is provided in Table 1; Total nitrogen (Tot-N), total Phosphorus (Tot-Ph), and Conductivity values were originally recorded as μg/L (Tot-N and Tot-Ph) and millisieverts/cm (Conductivity) but have been log10-transformed; F-value is the F-statistic ...
Photo: Some acids, such as lemon juice, are perfectly safe to handle; others will burn your skin and can do painful, permanent damage. How can you tell which is which? Simply, by measuring pH.If you're interested in measuring acidity, it helps if you know what it is before you start...
They predict that protein will be significantly older than carbohydrates when amino acids are taken up directly from the soil, versus the faster flow of carbon from photosynthates to the current crop of needles in litter. View chapter Review article Emergence of the sudden oak death pathogen ...
In 2017, the high electrical conductivity of the soil, which varies with the amount of irrigation and rainfall that occurs within a year, has been combined with the increased possibility of water movement in the soil, and consequently with the movement of nutrients in the soil and their ...
Activated oxygen species attack proteins, lipids and nucleic acids, and the degree of damage depends on the balance between the formation of an AOS and its removal by the antioxidative scavenging systems (Hernández & Almansa, 2002). We have recently demonstrated that the photosynthetic apparatus of...
Titanium is a strong, lustrous, and corrosion-resistant metal. Its high corrosion resistance is due to its ability to form titanium dioxide upon oxidation. Its strong oxide layer protects the titanium metal underneath from corrosion caused by most acids and saltwater. ...
Calcium, omega-3 fatty acids, vitamin B-12, and folate—all of which are existing in animal products—as essential nutrients a vegan diet can lack. Over time, inadequate consumption of those may result during a host of problems, including loss of bone and muscle mass. ...
But acids have positive ions, so how can they give away a negative ion to the salt? Explain how this is possible. Why does phosphite have a -3 charge when it has one fewer oxygen atom than phosphate, which has a negative charge of 1? Why do ions form covalent bonds (polyatomic ions...