Chemistry, 16.11.2019 00:31 mlbyrd

Consider the following intermediate chemical equations.
pe(s)+6012(g) →
4pci,(g) → p4(s)+10c12(0)
ah, --2,439 kj
ah2 = 3,438 kj
what is the enthalpy of the overall chemical reaction pcl.(g) → pci; (g) + cl2(g)?
-999 kj
-250. kj
250. kj
999 kj

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 15:20, bob4059

Select the most likely product for this reaction: koh(aq) + co2(g) – ? k2co3(aq) + h2o(1) k(s) + h2(g) + o2(g) k(s) + co3(9) +h2

Answers: 2

continue

Chemistry, 22.06.2019 22:30, creepycrepes

Which of the following is not an assumption that scientists must make about the natural world? a. regularity b. causality c. predictability d. plausibility

Answers: 1

continue

Chemistry, 23.06.2019 00:30, rose888829

The footprints of a dinosaur and the burrow of an ancient shrimp are examples of which kind of fossils

Answers: 2

continue

Chemistry, 23.06.2019 03:00, duplessistoccara

Abaker touches a pie right after taking it out of the oven. which statement best explains why the pie feels hot?

Answers: 2

continue

You know the right answer?

Consider the following intermediate chemical equations.
pe(s)+6012(g) →
4pci,(g) → p4(s...

Questions in other subjects:

Social Studies, 19.12.2019 05:31

What does hitler suggest is needed for germany? how would that lead to war?...

English, 19.12.2019 05:31

Read the excerpt from the canterbury tales. "think what a safeguard it must be for you that i, who can absolve both high and low when soul from body is abou...

English, 19.12.2019 05:31

You will read essays, short stories, and poetry by several of the most influential writers in the american literary tradition. for the assessment, you will write 2 to 3-paragraphs...

Biology, 19.12.2019 05:31

How would each of these changes affect the carbon cycle and the oxygen cycle? - an increase in respiration - a decrease in photosynthesis - an increase in the am...

Biology, 19.12.2019 05:31

Many scientists suggest that billions of years ago life on earth began with...

Biology, 19.12.2019 05:31

Which organism most likely has 0.01% of the sun's energy available for its use?...

Chemistry, 19.12.2019 05:31

The atomic mass of n is 14.01 g/mol, and the atomic mass of h is 1.008 g/mol. what is the molecular mass of nh3? 17.034 g/mol 15.018 g/mol 14.12 g/mol

Mathematics, 19.12.2019 05:31

Wei has $150.00 to make a garland using 60-cent balloons. he wants to purchase 100 blue balloons and some number of white balloons. he learns that the white balloons are on sale fo...

Social Studies, 19.12.2019 05:31

Which of the following is not a lower court in the federal court systema. us court of appealsb. us district courtsc. us grand jury courtsd. us claims courts...

History, 19.12.2019 05:31

As a result of the belief in manifest destiny in the mid-1800s, westward expansion a. increased dramatically. b. slowed significantly. c. neither increased...

More questions: Chemistry Another questions

Consider the following intermediate chemical equations. pe(s)+6012(g) → 4pci,(g) → p4(s)+10c12(0) ah, --2,439 kj ah2 = 3,438 kj what is the enthalpy of the overall chemical reaction pcl.(g) → pci; (g) + cl2(g)? -999 kj -250. kj 250. kj 999 kj

Answers

Other questions on the subject: Chemistry

Questions in other subjects:

Consider the following intermediate chemical equations.
pe(s)+6012(g) →
4pci,(g) → p4(s)+10c12(0)
ah, --2,439 kj
ah2 = 3,438 kj
what is the enthalpy of the overall chemical reaction pcl.(g) → pci; (g) + cl2(g)?
-999 kj
-250. kj
250. kj
999 kj