What type of reaction is NH4OH → NH3 H2O? decomposition What is the product of C10H8 O2? Search by reactants (C 10H 8, O 2) and by products (CO 2, H 2O) 1 O2 + C10H8 → H2O + CO2 2 O2 + C10H8 → H2O + CO2 + C8H4O3 What is the combustion reaction […]
What pressure should gas pipe be checked at?
What pressure should gas pipe be checked at? 10 psi What PSI is residential natural gas? The natural gas pressure of the gas line leading to the home ranges from approximately 1/4 psi to 60 psi, depending on the number of homes or businesses served by the line. This compares to pressures of up to […]
Is Sears Tower still without power?
Is Sears Tower still without power? The Willis Tower still doesn’t have power—and it looks really creepy. Willis Tower (a.k.a. Sears Tower, to most Chicagoans) is still without power and closed to all occupants and visitors as of Wednesday morning, due to flooding of a ComEd substation in the building’s basement. How much does it […]
Which of the following option is correct in a region of constant potential?
Which of the following option is correct in a region of constant potential? In a region of constant potential (V = constant) , E=-dVdr=0, i.e., electric field is zero. As E=0, there can be no charge inside the region. Choices (b) and (c ) are correct. Which of the following is wrong about a conductor? […]
What is the short form of atomic mass?
What is the short form of atomic mass? atomic mass unit: Abbreviated as “amu.” A mass equal to one twelfth the mass of an atom of carbon-12. What is Atom size? Atomic Properties. Size. The atom is about 10-10 meters (or 10-8 centimeters) in size. This means a row of 108 (or 100,000,000) atoms would […]
What does half moon pose do?
What does half moon pose do? Half Moon Pose strengthens the thighs, ankles, abdomen, and buttocks. It opens the chest, shoulders, and torso, while lengthening the spine. This pose also effectively stretches the groins, hamstrings, and calves. As we look deeply within, we understand our perfect balance. Is Half Moon a hip opener? Half moon […]
Why ionisation enthalpy of nitrogen is higher than oxygen?
Why ionisation enthalpy of nitrogen is higher than oxygen? An atom is highly stable when its valence orbital is completely filled or half-filled and in nitrogen, the valence p orbital is exactly half filled. So, the ionization energy of nitrogen is more than that of oxygen. What is the first ionization of oxygen? First Ionization […]
What are the disadvantages of OTEC?
What are the disadvantages of OTEC? Disadvantages of OTEC system Capital investment is very high. Conversion efficiency is very low about 3-4% due to small temperature difference in between the surface water and deep water. Low efficiency of these plants coupled with high capital cost and maintenance cost makes them uneconomical for small plants. What […]
What was the conflict between Wilkins and Franklin?
What was the conflict between Wilkins and Franklin? An unhappy time. A misunderstanding resulted in immediate friction between Wilkins and Franklin, and their clashing personalities served to deepen the divide. The two were to work together on finding the structure of DNA, but their conflicts led to them working in relative isolation. Why was Rosalind […]
How do you interpret chromatogram results?
How do you interpret chromatogram results? The Y-Axis: Concentration or Intensity Counts Typically, the y-axis, or the area of the peak, is a reflection of the amount of a specific analyte that’s present. When looking at a GC/MS chromatogram, the area will be based on the number of counts taken by the mass spectrometer detector […]