Questions asked by Fty

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• State one reason why energy pathways (in cell) involve many small regulated steps? Anyone can help with this, if they know about cell?
  
• How far apart in a vacuum must two charges of one coulomb be placed in order to produce a force of 1000N between them?
  
• Two charges , q1=+2.0 x 10-6C, and q2= +4.0 x 10-6C, are placed in a vacuum, 20cm apart. At what point on the line joining the two charges is the electric field strength equal to zero?
  
• Can someone help me with this question?
  
• Can someone help me with this question?
  
• Anyone good at chemistry? please try this question for me.
  
• What is the term used for a well insulated reaction vessel used to measure delta H of reactions?
  
• Does any one know what the random errors are in enthalpy of combustion of alcohols experiment? like methanol, ethanol, etc.
  
• Can someone help me with questions 1, 3, and 4? As soon as possible please, I have several questions regarding the properties of equilibrium constants.
  
• Explain why the size of magnetic field determines the kinetic energy of the proton in cyclotrons?
  
• Can someone explain to me, how a cyclotron works, please?
  
• What is the relationship between the force needed to maintain circular motion and the squared velocity of an object? Please help
  
• How do you find the vertical force in uniform circular motion? E.g. a mass rotating on the end of a string.
  
• Can someone make this clear for me by explaining, why 4s comes before 3d, when writing the electronic configuration of elements? For example, chromium, its electron configuration is, 1s2 2s2 2p6 3s2 3p6 4s1 3d5. Why 4s isn't after 3d?
  
• What is the relationship between the force needed to maintain circular motion and the squared velocity of an object? Please help
  
• How can I delete my questions/answers on socratic?
  
• How does excessive use of social media affect mental health? Can someone help me as soon as possible, please
  
• What are the products when Alka Seltzer dissolves in water? Is it water and carbon dioxide, i'm not really sure with that
  
• How many hours should young people spend (minimum) on social media per day?
  
• Dr. Martin Luther King used a prophetic voice in his "I have a dream" speech. Does anyone know what impact it has or why he used it?
  
• Can someone tell me how to use the Socratic app? Thanks
  
• What are the steps involved in cell culture?
  
• How can animal cloning bring back extinct animals? Can someone tell me how scientists do this or the process?
  
• Is it true that a catalytic converter reduces fuel efficiency? If so, by how many percents does it reduce?
  
• I use other sources to answer some questions, is that allowed on Socratic?
  
• If 250g of sugar is completely fermented to ethanol, what is the theoretical yield of ethyl alcohol in: ?
  
• How is gamma radiation associated with alpha decay?