subject

Chemistry, 07.06.2020 03:58 Pookaapoo8832

Next, a chemical reaction of interest was conducted in the same constant volume calorimeter. The neutralization reaction of HCl(aq) with NaOH(aq) caused the temperature of the calorimeter to rise by 2.46 °C. What is the change in internal energy ΔU of the neutralization reaction in kJ?

ansver

Answers: 3

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 22:30

200. ml of 3.00 m nacl solution is diluted to a final volume of 500. ml. what is the molarity of the final solution?

Answers: 2

question

Chemistry, 22.06.2019 04:00

Electric charge is what ? a. kinetic energy b. radiation c. discovery d. electricity

Answers: 1

question

Chemistry, 22.06.2019 05:00

What forms when chemical reactions combine pollution with sunlight?

Answers: 1

question

Chemistry, 22.06.2019 18:50

Which of the following is a conclusion that resulted from ernest rutherford’s scattering experiment? (will mark brainliest) a. the nucleus is negatively charged b. the atom is a dense solid and is indivisible c. the mass is conserved when atoms react chemically d. the nucleus is very small and the atom is mostly empty space

Answers: 3

You know the right answer?

Next, a chemical reaction of interest was conducted in the same constant volume calorimeter. The neu...

Questions

question

Mathematics, 15.10.2019 18:10

According to ohm’s law, the voltage , current , and resistance in a circuit are related by the equation ==ir, where the units are volts, amperes, and...

question

Business, 15.10.2019 18:10

The landers corporation needs to raise $1.80 million of debt on a 20-year issue. if it places the bonds privately, the interest rate will be 10 percen...

question

Health, 15.10.2019 18:10

Aresearcher collects data on the amount of time children spend watching violent cartoons. he compares the behavior of a group of children who watch a...

question

English, 15.10.2019 18:10

For the combination circuit, explain the relationship between the voltage output at the power supply and the voltage across the two paths. for the com...

question

Mathematics, 15.10.2019 18:10

Apercentile point is group of answer choices the range of values contained in each interval of a grouped frequency distribution the value of a score...

question

Health, 15.10.2019 18:10

Aclient in a long-term care facility has signed a form stating that he does not want to be resuscitated. he develops an upper respiratory infection th...

question

Biology, 15.10.2019 18:10

Cultures of a bacterial species were incubated on the shelf of a refrigerator, out on a lab bench top, on the shelf of a 37°c incubator and on the she...

question

History, 15.10.2019 18:10

What were some disasters that overwhelmed europe durning the later middle ages?...

question

Biology, 15.10.2019 18:10

Which of these cell junctions form a barrier to the passage of materials? a. plasmodesmata b. desmosomes (anchoring junctions) c...

question

Physics, 15.10.2019 18:10

Josh starts his sled at the top of a 2.9-m-high hill that has a constant slope of 25∘. after reaching the bottom, he slides across a horizontal patch...

question

Health, 15.10.2019 18:10

Which of the following tasks are associated with the orientation phase of relationship development? select all that apply. a. promoting...

question

Physics, 15.10.2019 18:10

In their first experiment with the apparatus, the students use the double incline to measure the unknown mass of block b. they do this by fixing the v...

question

Mathematics, 15.10.2019 18:10

Acompany has a policy of retiring company cars; this policy looks at number of miles driven, purpose of trips, style of car and other features. the d...

question

Chemistry, 15.10.2019 18:10

Compound a, c12h22o, undergoes reaction with dilute h2so4 at 50°c to yield a mixture of two alkenes, b and c, c12h20. the major alkene product, b, giv...

question

Mathematics, 15.10.2019 18:10

Cubert(8) – cubert(16) i need an answer...

question

Business, 15.10.2019 18:10

Aproducer of felt-tip pens has received a forecast of demand of 31,000 pens for the coming month from its marketing department. fixed costs of $25,000...

question

Business, 15.10.2019 18:10

Imf loans come with strings attached. in return for loans, the imf requires nation-states to use the funds to individual citizens. (a)-enforce...

question

Business, 15.10.2019 18:10

Smith services, inc., was a trucking company established in 2000 and owned by tony smith as the sole shareholder. smith services, inc., had an account...

question

Business, 15.10.2019 18:10

The jackson-timberlake wardrobe co. just paid a dividend of $2.15 per share on its stock. the dividends are expected to grow at a constant rate of 4 p...

question

Computers and Technology, 15.10.2019 18:10

While you work on the customer’s printer, he continues chatting about his network and problems he’s been experiencing. one complaint is that his inter...

More questions: Chemistry Another questions