Answer:
nitric acid can be classified as a strong acid
hope this helps have a nice day
Explanation:
Answer:
The drawing of the structure is found in diagram 1 of the attached figure.
Explanation:
Diagram 1 shows that three different types of protons are found in the structure. The nine hydrogen atoms have a similar behavior, the six hydrogen atoms also have a similar behavior and finally, the three hydrogen atoms adjacent to oxygen have a similar behavior. The number of peaks are as follows:
9H = singlet peak = between 3 and 4 ppm
6H = singlet peak = 4 ppm
3H = singlet peak = 3 ppm.
The 9 protons are around 3.5 ppm and the 6 hydrogen atoms show a peak at 4 ppm, and finally, the 3 protons have a peak around 3 ppm. Therefore, the corresponding drawing can be seen in diagram 2.
Answer:
138.19388999999998 grams of silicon dioxide
Hey there!
Volume in mL :
1.25 * 1000 => 1250 mL
Density = 0.921 g/mL
Therefore:
Mass = density * volume
Mass = 0.921 * 1250
Mass = 1151.25 g
One of the industrial method for the production of hydrogen is the steam reforming process while oxygen is air separation.
<h3>
Industrial method of hydrogen preparation </h3>
One of the industrial method for the production of hydrogen is the steam reforming process also known catalytic steam–hydrocarbon process.
In catalytic steam–hydrocarbon process, gaseous or vaporized hydrocarbons are treated with steam at high pressure over a nickel catalyst at 650°–950° C to produce carbon oxides and hydrogen.
<h3>
Industrial method of oxygen preparation </h3>
One of the industrial method of oxygen production is the separation of air using either a cryogenic distillation process or a vacuum swing adsorption process.
Learn more about hydrogen production here: brainly.com/question/25597694
#SPJ1
