# How much heat can be absorbed by 1.00 kg of water and have the temperature of the water increase by only 1.00 °C?

How much heat can be absorbed by 1.00 kg of water and have the temperature of the water
increase by only 1.00 °C?

2. A piece of cobalt (cp = 0.46 J/g⋅°C) originally at 98.6 °C is placed into a coffee cup calorimeter
containing 200.0 grams of water at 26.5 °C. The final temperature of the water is 39.5
degrees Celsius. What was the mass of the piece of cobalt?

3. A Chemistry 1A student drops 65.0 grams of copper (cp = 0.385 J/g⋅°C) with an original
temperature of 95.4 °C into a coffee cup calorimeter containing 100.0 grams of water. The
water in the calorimeter is initially at 23.5 °C before the copper is added. Assuming no heat is
lost to the environment, what will be the final temperature of the water?

4. Calculate the amount of heat that can be generated from the reaction between 1.250 grams
of sodium hydroxide and 55.00 mL of 1.000M HCl.
NaOH(s) + HCl(aq) → H2O(l) + NaCl(aq) ΔH = -100.01 kJ

5. A series of experiments were set up to test the affect of a limiting reactant on the production
of energy. A student prepared three mixtures of hydrogen and oxygen. Each mixture was
ignited and reacted to completion according to the reaction shown below.
a. The first mixture contained 1.000 moles of hydrogen and 1.000 moles of oxygen.
Calculate q for this reaction.
b. The second mixture contained 2.000 moles of hydrogen and 1.000 moles of oxygen.
Calculate q for this reaction.
c. The third mixture contained 3.000 moles of hydrogen and 1.000 moles of oxygen.
Calculate q for this reaction.
2 H2(g) + O2(g) → 2 H2O(l) ΔH = -571.66 kJ

Pages (550 words)
Approximate price: -

Why Homework Market

Quality Researched Papers

We always make sure that writers follow all your instructions precisely. You can choose your academic level: high school, college/university or professional, and we will assign a writer who has a respective degree.

Qualified Writers

We have hired a team of professional writers experienced in academic and business writing. Most of them are native speakers and PhD holders able to take care of any assignment you need help with.

Unlimited Revision

If you think we missed something, send your order for a free revision. You have 10 days to submit the order for review after you have received the final document. You can do this yourself after logging into your personal account.

Timely Delivery

All papers are always delivered on time. In case we need more time to master your paper, we may contact you regarding the deadline extension. We will always strive to deliver on time.

Original & Confidential

We use several writing tools checks to ensure that all documents you receive are free from plagiarism. Our editors carefully review all quotations in the text.

Our support agents are available 24 hours a day 7 days a week and committed to providing you with the best customer experience. Get in touch whenever you need any assistance.

Try it now!

## Calculate the price of your order

Total price:
\$0.00

How it works?

Fill in the order form and provide all details of your assignment.

Proceed with the payment

Choose the payment system that suits you most.

Homework Market Writing Services

No need to work on essay at night. Sleep tight, we will cover your back. We offer all kinds of essay writing services.

## Essay Writing Services

No matter what kind of academic paper you need and how urgent you need it, you are welcome to choose your academic level and the type of your paper at an affordable price. We take care of all your paper needs and give a 24/7 customer care support system.