Granite forms when
magma cools slowly underground. Granite is an intrusive igneous rock.
The answer is letter B. granite is composed mostly of quartz and feldspar with
minor amounts of mica, amphiboles and other minerals.
I believe the answer would be 16.8
When electrons are shared equally, the result is a metallic bond.
Answer : The concentration of solution in ppm is, 500 ppm
Solution : Given,
Mass of solute (glucose) = 0.125 g
Mas of solution = 250 g
Parts per million (ppm) : It is defined as the mass of a solute present in one million 
parts by the mass of the solution.
Formula used :
Now put all the given values in this formula, we get
Hence, the concentration of solution in ppm is, 500 ppm
The amount of 4.86 ml needed to completely react with 11.73 ml of 1.006 m ca(oh)2 is 4.86 ml.
given data to be calculated:-
Ca3(PO4)2 (s) + 6H2O can be used to calculate this: 3Ca(OH)2 (aq) + 2H3PO4 (aq) (l)
ca moles (OH)
2 present 11.00 moles of H3PO4 are required; 7.33 moles of H3PO4 in a volume of ml are required; 7.33/1.508 = 4.86.
<h3>How do moles react to an increase in volume?</h3>
The direction that creates more moles of gas benefits from an increase in volume, and since there are more moles of products in this case, the reaction will shift to the right and produce more moles of products.
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