What will be the final temperature
The specific heat of aluminum is 0.22 cal/g degrees C. Assuming that no heat is lost during the experiment, what will be the final temperature if 30.0 grams of aluminum at 95 degrees C are added to 100 grams of water at 25 degrees C?
Expected delivery within 24 Hours
A 3.77g sample of oxalic acid (H2C2O4x2H2O) was dissolved in enough water to make 1000 mL of solution. Then 17.15mL of this oxalic acid solution was titrated to the end point with 22.05mL of an unknown sodium hydroxide soloution. What is the mola
How many calories are required to heat 139 grams of water from 15 degrees Celsius to 88 degrees Celsius?
How long will it take to form this much hydrogen (and copper and X) if a meter, connected in series with the cells, shows a constant reading of 0.250 amps?
How would you ensure potential volunteers with disabilities that you are willing to make accommodations and welcome them into your organization?
A 4.50-g nugget of pure gold absorbed 276 J of heat. What was the final temperature of the gold if the initial temperature was 25.0 degrees Celsius? The specific heat of gold is 0.129 J/(g*C).
If 200 mL of a .20 M HCl solution is consumed in the above reaction, how many grams of each product would be produced?
If you place .092 mol of iron filling in a solution containing .158 mol of CuSO4, what is the limiting reactant? How many moles of Cu will be formed?
if 50.0 mL of H2 and 50.0 mL of c2h4 are allowed to react at 1.5 atm, the produce c2h6 ha a volume of 50.0 mL.. calculate the amount of PV work done
1958737
Questions Asked
3,689
Active Tutors
1424911
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Problem: Forty-year-old Tokala insists that he never dreams. Research suggests that Tokala probably:
You might be interested in searching for articles relating to young people and you are aware that this term has many related words
Question: Substance abuse program for teenagers struggling with addiction. - e.g., what is the rationale or interest in this project?
Question: In general, how do the social determinants of health affect the physiological body? Question options
Problem: Compare independent variables, dependent variables, and extraneous variables.
Dr. Smith is interested in determining whether male college students who have a significant stuttering problem are also likely to be introverted.
What I can do. Find out what makes you different. What helps to be more professional . What can I do well? What things do people value in me?