How much heat is needed to vaporize 2.42 g of liquid oxygen
How much heat is needed to vaporize 2.42 g of liquid oxygen if the molar heat of vaporization for oxygen is 1,629 cal/mole?
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535 g piece of copper tubing is heated to 91.5°C and placed in an insulated vessel containing 58.5 g of water at 29.5°C. Assuming no loss of water and heat capacity for the vessel of 10.0 J/K, what is the final temperature of the system (c of
how to calculate the enthalpy of air at -80 degree centigrade temp and -161 degree centigrade at 37 barg and 4 barg respectively.
How many moles of Na3C6H5O7 can be produced if one tablet containing 0.0119 mol of NaHCO3 is dissolved?
The recommended adult dose of Elixophyllin, a drug used to treat asthma, is 6 mg/kg of body mass. Calculate the dose in milligrams for a 140-lb person.
A number of European countries have adopted a flat tax. These countries (as of 2007) include Estonia with a rate of 24%, Latvia 25%, Russia 13%, Ukraine 13%, Slovakia 19%, and Romania 16%, Georgia 12%, and Serbia 14%. As an aside, Slovakia collect
compounds and predict their relative C=O vibrational frequencies based on the importance of the contributing resonance structures. List in them order from highest to lowest frequency
Measurements also show that a certain sample of the unknown compound contains 6.9 mol of oxygen and 2.32 of chromium. Write the complete chemical formula for the unknown compound.
what is the titer of the iodine solution of 0.1 g smaple of pure ascorbic acid and 25.32 mL of iodine was required to reach the end point.
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Review the What Is Intersectionality? video in the Learning Resources. Reflect on intersectionality and what it might look like for clients you meet in practice
Reply to classmate's discussion question in 75 words. Corrections and human services are way more connected now than they used to be.
fter reading about the differences between traditional property crimes and white-collar crimes, which do you believe has a greater long-term impact on society
ate has a specific friend group that she hangs out with every day. Each of the friends come from a specific ethnic group.
Systems theory posits that individuals cannot be fully understood in isolation but must be seen within the context of their relationships and interactions
Being raised in an environment steeped in racism has profoundly shaped my past and current attitudes and behaviors.
Summarize your view of the forms and mechanisms of oppression and discrimination in our society and the strategies of change