The chemical reaction Na+ + Cl- NaCl is best described as a(n) _____.

Answers

Answer 1

Answer: That reaction is a synthesis reaction

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The number of hydrogen atoms in 6NH3 is

Answers

Answer: 18

Explanation:

This molecule, called ammonia, is a group of atoms held together by chemical bonds. In this example, the atoms (smallest pieces of matter) are nitrogen (N) and hydrgoen (H)

The number 6 indicates the number of moles of the NH3 molecule. A mole is the unit of measurement used to measure the number of atoms or molecules. One mole is equal to 6.02214078×10^23 of the same things.

And since there are 3 Hydrogen atoms found in each mole of ammonia, and there are 6 moles of amminia, then 6 x 3 = 18 atoms of hydrogen.

No 6 is common for N and H. 3 is only for H(Hydrogen).

For finding the number of hydrogen atoms we should multiply 6 with 3

So, 6*3 = 18. So there will be 18 hydrogen atoms in 6NH₃

To determine whether two organisms are related, scientists may compare the _____ of their cells.

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Scientists may compare the DNA of the cells.

What is the name of the bond that is created when two amino acids join?

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a peptide bond ...........................

Peptide Bonds forms between the carboxyl group of one amino acid (amino acid 1 in the figure below) and the amino group of the adjacent amino acid (amino acid 2).

Beetle - Spider - Sparrow - Hawk. Which level of organism has the least energy available to it and why

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The hawk because energy is lost at each stage of the food chain, and the hawk is the last stage. This means it doesn't get all the energy transferred to it.

What is common between aerobic and anaerobic respiration?

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Both aerobic and anaerobic respirations are types of cellular respiration. Both use glycolysis to produce ATP. Both generate energy by breaking down glucose. Both produce byproducts and depend on chemical reactions that are localized in the cytosol. Both use pyruvate as a substrate and both processes depend on enzymes to catalyze their respective chemicalreactions.A fact about these two types of respiration is that aerobic respiration produces or release 19 times more energy than anaerobic respiration from the same amount of glucose

Which of the following statements describes rill erosion? A. The population increases next to a shoreline.
B. Sand along a shoreline is repeatedly picked up by waves.
C. Sediment is deposited by a river.
D. Running water cuts small channels into a slope.

Answers

The statements that describes rill erosion is Running water cuts small channels into a slope. The answer is letter D. The population increases next to a shoreline, sand along a shoreline is repeatedly picked up by waves and sediment is deposited by a river o not answer the question above.

The correct answer is:

D. Running water cuts small channels into a slope.

Explanation:

Rill erosion is the replacement of soil by intensive water running through tiny streamlets or headcuts. Detachment in a rill happens if the sediment in the flow is under the outlay the load can transport and if the flow distances the soil's resistance to impartiality.

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