1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
grandymaker [24]
2 years ago
10

Based on the chemical equation, use the drop-down menu to choose the coefficients that will balance the chemical equation:

Chemistry
1 answer:
Leni [432]2 years ago
5 0

Answer: (1)CaSO4 -> (2)O2 + (1)CaS

Explanation: edge 2020 chem

You might be interested in
A ____________ is a physical combination of things that can be separated. mixture compound
Degger [83]

Answer:

mixture

Explanation:

A mixture is something that can be separated, while a compound is something that can be separated (unless by chemicals).

An example of a mixture would be trail mix. You can separate the components without using chemicals.

~theLocoCoco

4 0
3 years ago
Manoa falls drops 153 feet, measured the bottom to be 663 liters per second
oksian1 [2.3K]

Answer:

Manoa

waimea

likeke

Explanation:

4 0
2 years ago
In what ways does solar radiation *benefit* and *harm* life on the planet
allochka39001 [22]
It benefits of the solar radiation for out planet is that it gives us heat, natural sunlight and its pollution free.The disadvantage for solar radiation is that there are also some toxic materials and hazardous products used during the manufacturing process of solar photovoltaic systems, which can indirectly affect the environment.

Hope I helped^^
8 0
3 years ago
Boron has an atomic mass of 10.811. What does this mean?
icang [17]

Answer:

Knowing that boron has an atomic mass of 10,811 means that all boron isotopes on average weigh 10,811 u.

Explanation:

The atomic mass of an atom is the mass of the atom measured in u (unified atomic mass unit), although we can also express it as Da (Dalton's unit)

Atomic mass refers to the average mass that all isotopes of that element have.

When we speak of isotopes we are referring to the element itself but with a different number of neutrons, which makes it modify its mass number.

6 0
2 years ago
From the dry desert of the south to the mountains of the north—Arizona has a varied topography. When residents of Phoenix visit
dedylja [7]

Answer:

The reason is because Flagstaff is at a higher elevation than Phoenix.

Explanation:

The air is thinner at higher elevations. You can google Flagstaff's elevation compared to Phoenix but the simple answer is that air is thinner at higher elevations and some people used to 'thicker' air find it harder to breath, especially after some strenuous exercise.

6 0
2 years ago
Other questions:
  • What is the source of energy used to react chlorine with methane?
    8·2 answers
  • Which method would you use to separate silt from water
    6·2 answers
  • Will mark as Brainliest.
    8·1 answer
  • CH4(g)+ 2 O2(g) + CO2(g) + 2 H20 (l)
    6·1 answer
  • Question 1(Multiple Choice Worth 4 points) (04.02 LC) Which of the following is a synthesis reaction? BaO + CO2 → BaCO3 CH4 + O2
    5·2 answers
  • After reading “The Crisis, No. 1,” what do you think Paine means by the line, "These are the times that try men’s souls"? Cite e
    8·2 answers
  • The tendency of an element to react is closely related to
    5·1 answer
  • Which phrase explains how a range of fault-block mountains forms? O A. Shear forces cause large earthquakes to happen often and
    5·1 answer
  • Help with science!!!!
    12·1 answer
  • What is the frequency of red light with a wavelength of 645 nm?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!