subject

Physics, 02.04.2021 08:10 huddyxo

Question 3 of 15 Which process is often used to determine what coefficients to use to balance
an equation?
A. Trial and error
B. Neutral numbers
C. Roundabout
D. Lavoisier's
Help?

ansver

Answers: 3

Show answers

Another question on Physics

question

Physics, 22.06.2019 08:30

If an astronaut takes an object to the moon the following is true (choose only one). a the mass will change but the weight will be the same. b both the mass and the weight of the object will be the same. c the weight will change but the mass will be the same. d both the mass and the weight of the object will change.

Answers: 1

question

Physics, 22.06.2019 14:30

Lightning is an example of what phenomenon? a release of a large amount of energyan absorption of a large amount of energya natural electric circuita natural electric current

Answers: 1

question

Physics, 22.06.2019 17:10

It's a snowy day and you're pulling a friend along a level road on a sled. you've both been taking physics, so she asks what you think the coefficient of friction between the sled and the snow is. you've been walking at a steady 1.5m/s, and the rope pulls up on the sled at a 32 ∘ angle. you estimate that the mass of the sled, with your friend on it, is 65 kg and that you're pulling with a force of 80 n .

Answers: 1

question

Physics, 22.06.2019 19:30

The nuclear potential that binds protons and neutrons in the nucleus of an atom is often approximated by a square well. imagine a proton conned in an innite square well of length 105 nm, a typical nuclear diameter. calculate the wavelength and energy associated with the photon that is emitted when the proton undergoes a transition from the rst excited state (n 2) to the ground state (n 1). in what region of the electromagnetic spectrum does this wavelength belong?

Answers: 1

You know the right answer?

Question 3 of 15 Which process is often used to determine what coefficients to use to balance
...

Questions

question

Mathematics, 15.02.2022 19:40

In the figure below, angle y and angle x form vertical angles. Angle x forms a straight line with the 50° angle and the 40° angle. A straight line is...

question

SAT, 15.02.2022 19:40

The mean of a distribution is 23, the median is 28, and the mode is 28. It is most likely that this distribution is....

question

SAT, 15.02.2022 19:40

What is the function of a top predator in an ecosystem?....

question

Physics, 15.02.2022 19:40

The distance on thermometer B between the 110 °C mark and the −10 °C mark is 18 cm. Calculate the length of the liquid thread above the −10 °C mark...

question

Mathematics, 15.02.2022 19:40

Use what you know about reflections of functions to match the graph to the function rule. 2 a b y = 34 y = 3-* 2...

question

English, 15.02.2022 19:40

Shaden Isn’t American? 1 is she 2 isn’t she...

question

Mathematics, 15.02.2022 19:40

The element titanium-44 decays into other elements with a half-life of 63 years. Suppose a 14 kilogram deposit of titanium-44 was discovered. What is...

question

SAT, 15.02.2022 19:40

You are driving a vehicle that has an automatic transmission....

question

SAT, 15.02.2022 19:40

Contemporary calculations have proven the accuracy of muhammad ibn musa al-khwarizmi’s calculations of what?....

question

Computers and Technology, 15.02.2022 19:40

Suppose a program wanted to keep track of whether a water valve is open. For this purpose, which (primitive or component) type would the programmer ch...

question

Biology, 15.02.2022 19:40

In which of Earth's spheres does the stratosphere exist? A hydrosphere B geosphere C atmosphere D biosphere...

question

Mathematics, 15.02.2022 19:40

Carter Wilson is a painting contractor who specializes in painting commercial buildings. At the beginning of June, his firm's financial records showed...

question

Biology, 15.02.2022 19:40

Which area of the brain receives signals directly from the retina in order to adjust your biological clock?...

question

Mathematics, 15.02.2022 19:40

Express as a unit rate: 32 teams in 4 divisions....

question

Business, 15.02.2022 19:40

Suppose that GDP was $200 billion in year 1 and that all other components of expenditures remained the same in year 2 except that business inventories...

question

SAT, 15.02.2022 19:40

In a drama, how do audiences learn about a character? select four answers. Through the character’s own words through what other characters say through...

question

Computers and Technology, 15.02.2022 19:40

A set-associative cache consists of 64 lines, or slots, divided into four-line sets. Main memory contains 4K blocks of 128 words each. Show the format...

question

Biology, 15.02.2022 19:40

Which is true about the scientific method a) it’s a series of process for how scientists discover creativity in the lab b) is the list o...

question

Mathematics, 15.02.2022 19:40

Which expression represents the volume, in cubic units, of the composite figure? va 25 O (5)(13) - (57(12) Or(52(13) ** (59)...

question

English, 15.02.2022 19:40

Why choosing a wrong friend may subject you to unrealistic life...

More questions: Physics Another questions

Questions on the website: 13722367