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
earnstyle [38]
3 years ago
8

An equinox occurs when the:

Chemistry
1 answer:
xxTIMURxx [149]3 years ago
3 0

Answer: sun is directly over the equator

Explanation:

There are only two times of the year when the Earth's axis is tilted neither toward nor away from the sun, resulting in a "nearly" equal amount of daylight and darkness at all latitudes.

You might be interested in
Conversation 13kg into gram<br>4 poi ts<br>​
Olenka [21]

Answer:

13000

Explanation:

The kilogram, or kilogramme, is the base unit of weight in the Metric system. It is the approximate weight of a cube of water 10 centimeters on a side.

A gram is a unit of weight equal to 1/1000th of a kilogram. A gram is the approximate weight of a cubic centimeter of water.

5 0
3 years ago
An unknown or changeable quantity is called a(n)...
givi [52]
It is called a variable
6 0
3 years ago
Read 2 more answers
For the reaction 2SO2+O2 ---&gt; 2SO3 write the forward and reverse reactions
cupoosta [38]
2SO2(g) + O2(g) ---> 2SO3(g) • 2SO2(g) + O2(g) <--- 2SO3(g) • 2SO2(g) + O2(g) <---> 2SO3(g) • 2SO2(g) + O2(g) <--->> 2SO3(g) • Note: The rate of change reaches an equilibrium. The concentration of reactants and products is not equa
3 0
3 years ago
4. What is percent error calculation used to determine?
madam [21]

Answer:

Explanation:

You could use it for many things but one thing people use it for is the percent of failure when bonding bonds such as ionic bonds in chemistry.

3 0
3 years ago
if one knows the mass and the molar mass of product D in a chemical reaction, one can determine the mass of product D procued by
ale4655 [162]

Answer:

Number of moles

Explanation:

Using the number of moles in chemical reactions, we can determine the quantity of products and even the reactants that are combining to form them.

The number of moles is derived using the expression below is;

     Number of moles  = \frac{mass}{molar mass}

Once we establish the number of moles of any of the specie given from the mass and molar mass, we can relate it to any other species.

7 0
3 years ago
Other questions:
  • I neeeeeeeeeeeddddddddd help!!!
    10·2 answers
  • S, selentum 83 has a half life
    15·1 answer
  • Which statement best describes the conditions created by El Niño?
    15·1 answer
  • Why is warm honey easier to pour than cold honey?
    14·2 answers
  • What type of crystal is halite crystal (rock salt)?
    12·2 answers
  • 50cm3 of a mixture of methane and hydrogen were mixed with excess oxygen and exploded, the product after cooling to the original
    9·1 answer
  • Phosphoglucomutase catalyzes the reaction of glucose 6-phosphate (G6P) to fructose 6-phosphate (F6P). You are starting the react
    9·1 answer
  • Which of the following is a characteristic of the sun
    9·2 answers
  • Difference between Aluminum and Duralumin​
    12·1 answer
  • Which statement is true about the law of reflection?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!