The first steps a scientist would do when starting a scientific experiment is to: question, do background research, and construct a hypothesis.
Answer:
1.292 M
Explanation:
<em>In order to calculate the concentration of H2SO4, we need to get the balanced equation of reaction first;</em>
Using the formula:
CaVa/CbVb = na/nb
where Ca = concentration of acid, Va = volume of acid, Cb = concentration of base, Vb = volume of base, na = number of moles of acid, and nb = number of moles of base.
In this case, Ca =?, Va = 10.00 ml, Cb = 0.777, Vb = 33.25 ml, na = 1, nb = 2
Ca = CbVbna/Vanb = 0.777 x 33.25 x 1/10 x 2
Ca = 1.292 M
Hence, the concentration of H2SO4 is 1.292 M
I believe it would be 46 chromosomes.
Please let me know if this is correct
The correct answer is Francis Galton.
He discovered three kinds of a pattern of fingerprints, that is, arches, loops, and whorls. Arches are witnessed in approximate 5 percent of the patterns of fingerprints encountered. Loops take place in approximately 60 to 70 percent of the patterns of fingerprints encountered.
While the whorls are witnessed in about 25 to 35 percent of the pattern of the fingerprints encountered.
Answer:La relación entre la atmósfera y el océano se lleva a cabo en la tropósfera, debido a que la superficie de la Tierra es la fuente de calor, producido por la radiación solar, que calienta a la atmósfera, y que influye en las condiciones del clima y del tiempo regulando la cantidad de gases atmosféricos y la de vapor de ...
Explanation:
MÁS PODER
