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
galina1969 [7]
3 years ago
10

Why are forecasters able to make more accurate predictions about the weather when using electronic tools?

Chemistry
1 answer:
Lelechka [254]3 years ago
4 0

Answer:

option 1

Explanation:

You might be interested in
A) Two ways to create a positive ion:
nirvana33 [79]

Positive ions are formed by atoms or molecules suffering an inelastic collision with an energetic electron in which an electron is lost from the atom or molecule (electron impact ionization). The degree of ionization of the plasma depends strongly on the electron density and energy distribution in the gas.

3 0
3 years ago
Read 2 more answers
2C3H7OH + 9O2 -> 6CO2 + 8H2O
MAVERICK [17]

Answer:

Up to 18\; \rm mol \rm CO_2.

Explanation:

The equation for this reaction: 2\; \rm C_3 H_7 OH + 9\; O_2 \to 6\; CO_2 + 8\; H_2O is indeed balanced.

Notice that the coefficient of \rm C_3 H_7 OH is 2 while that of \rm CO_2 is 6.

Therefore, each unit of this reaction would consume 2 units of \rm C_3H_7OH while producing 6 units of \rm CO_2. In other words, this reaction would produce three times as much \rm CO_2\! as it consumes \rm C_3H_7OH\!.

If all that 6\; \rm mol of \rm C_3H_7OH molecules are actually consumed through this reaction, three times as many \rm CO_2 molecules would be produced. That corresponds to 3 \times 6\; \rm mol = 18\; \rm mol of \rm CO_2\! molecules.

6 0
3 years ago
Which of the following chemical formulas shows a covalent bond (a) CO2 (b) MgO (c) NaCL (d) HBr
AlexFokin [52]
The correct answer is A. CO2
hope this helps
3 0
4 years ago
What is the balanced equation for Al+Fe3N2>AlN+Fr?
Ymorist [56]

Answer:

2 AL + Fe3N2 = 2 ALN + 3 Fe

3 0
4 years ago
How many carbon atoms are in 12.01 grams of pure carbon?
natulia [17]
It contains exactly 6.022 * 10^23, the answer is D 
8 0
3 years ago
Other questions:
  • A boy with pneumonia has lungs with a volume of 1.7 L that fill with 0.070 mol of air when he inhales. When he exhales, his lung
    15·1 answer
  • What would happen to the following endothermic reaction that is in equilibrium if heat is added? N2O4 (g) Two arrows stacked on
    9·2 answers
  • Define organic chemistry
    10·2 answers
  • What is 46500g in kilograms
    11·2 answers
  • Referring to the scale is a way to estimate the wind speed.
    6·2 answers
  • Earth's minerals have been found in concentrated amounts at the boundaries of tectonic plates: an occurrence that results from t
    6·1 answer
  • Why do you think there are so many types of fungi on the rainforest floor?
    12·2 answers
  • Write a variable expression that represents the following word phrase: three more than two times the difference of x and one.​
    13·2 answers
  • What was one main point of Dalton’s atomic theory
    11·2 answers
  • Recall rem = rad x q radiation weighting factor (q): the ability to transfer energy to the body 1 for photons 1 for electrons 2
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!