subject

Chemistry, 11.07.2019 23:00 yurrr30

Is a tree getting struck by lightning a physical or chemical change?

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 23:00

Write a brief passage describing a neutral atom of nitrogen-14 (n-14). describe the number of protons, neutrons, and electrons in the atom, where each type of particle is located, and how the terms atomic number, mass number, and atomic mass are related to the particles. use the periodic table to you. 14 protons and eletrons since its a neutral atom

Answers: 1

question

Chemistry, 22.06.2019 11:30

For each of the following compounds, decide whether the compound's solubility in aqueous solution changes with ph. if the solubility does change, pick the ph at which you'd expect the highest solubility. you'll find ksp data in the aleks data tab. compounds does solubility change with ph

Answers: 3

question

Chemistry, 22.06.2019 13:00

Using the thermodynamic information in the aleks data tab, calculate the standard reaction free energy of the following chemical reaction: →+p4o10s6h2ol4h3po4s round your answer to zero decimal places.

Answers: 3

question

Chemistry, 22.06.2019 16:00

Answer asap : ( a. how does mucus prevent the entry of pathogens? b. describe two ways white blood cells protect us from pathogens.

Answers: 1

You know the right answer?

Is a tree getting struck by lightning a physical or chemical change?...

Questions

question

Engineering, 09.10.2021 22:10

18. Add: 1/2 + 3/4+ 5/8 =...

question

Health, 09.10.2021 22:10

What does the body do during the alarm phase of the GAS model? It repairs itself from fatigue and stress. It identifies the primary sour...

question

Mathematics, 09.10.2021 22:10

No question here No question here No question here No question here No question here...

question

Biology, 09.10.2021 22:20

Interestingly, do not directly attack, nor destroy, any pathogens. They to pathogens, and in doing so render them incapable of causing an immune res...

question

History, 09.10.2021 22:20

Which of the following most directly contributed to the spread of settlement depicted on the map? The development of transcontinental railroads Answer...

question

Mathematics, 09.10.2021 22:20

Angles on opposite sides of a vertex and are congruent are called...

question

Biology, 09.10.2021 22:20

If this organelle was removed the cell would no longer be able to perform cellular respiration?...

question

Chemistry, 09.10.2021 22:20

A. All matter is made of atoms. True or False...

question

Mathematics, 09.10.2021 22:20

A solution to the given inequality, 4x−5y>−5...

question

English, 09.10.2021 22:20

Reread the paragraph in which Ponyboy describes Two-Bit at length. What are some of the words and phrases he uses that sound the way a teen might actu...

question

Mathematics, 09.10.2021 22:20

A study by Becker Associates, a San Diego travel consultant, found that 30% of the traveling public said that their flight selections are influenced b...

question

Business, 09.10.2021 22:20

In 2008, Wayne Singleton and his eight-year-old son, Jaron, were traveling on a bus for a school field trip to Six Flags. Wayne fell asleep on the way...

question

Physics, 09.10.2021 22:20

Which of the following is the correct definition of electric magnetic field...

question

Chemistry, 09.10.2021 22:20

What is the mass in grams of 1.00×106 sodium atoms?...

question

English, 09.10.2021 22:20

The graph below shows the motion of an elevator. Explain the motion....

question

Business, 09.10.2021 22:20

if the sales volumes in the east and west regions had been reversed, what would be the company’s overall break-even point in unit sales?...

question

Mathematics, 09.10.2021 22:20

What is the Gcf of 225 and 415 ...

question

Biology, 09.10.2021 22:20

FREE 30 POINTScomment your discord...

question

SAT, 09.10.2021 22:20

Which polynomial represents the area of the rectangle?...

question

Business, 09.10.2021 22:20

A merchandising company using a perpetual system will make...

More questions: Chemistry Another questions

Questions on the website: 13722367