The scientific name for potato is Solanum tuberosum
mass of CaCl2 = 90.18g and mass of H2O = 171.21g
<h3>Calculation of masses CaCl2 and H2O</h3>
Given that the solution contains 34.5% CaCl2 by mass, we simply multiply the total mass by 0.345 (34.5%).
CaCl2 = 0.345 x 261.4 g = 90.18 g
mass of CaCl2 = 90.18g
Simply deduct the mass of CaCl2 from the total mass to determine the mass of H2O:
H2O mass = 261.4 g - 190.18g = 171.21 g
mass of H2O = 171.21g
<h3>
Is calcium chloride an organic substance?</h3>
Small amounts of sodium chloride and potassium chloride are transferred from the brine's natural feedstock into natural calcium chloride. This includes almost all uses for calcium chloride that is suitable for food.
<h3>
What is the typical application of calcium chloride?</h3>
In order to promote dryness and prevent food spoiling, calcium chloride works well as a desiccant and hygroscopic agent to remove dissolved moisture from liquids.
Learn more about Calcium chloride here:-
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Answer:
it is not correct I have an answer for ''why''
Explanation:
You need to balance it
s= 2
0=2
S+30•2 --------> SO•3
2 2 2 2
S +3O•2-------->SO•2......MULTIPLY
2 4 2 4......LCM IS 4
2 1 2 1....DIVIDE BY 4
SO NOW WE GOT THE BALANCE NO. WE CAN PUT IT IN THE EQUATIONS.
2S+3O•2 -----> 2SO•3
now you can check the both sides its balances the correct answer is this
<span>63.4 g/mol
First, let's determine how many atoms per unit cell in face-centered cubic.
There is 8 corners, each of which has 1 atom, and each of those atoms is shared between 8 other unit cells. So 8*1/8 = 1 atom per unit cell. Additionally, there are 6 faces, each of which has 1 atom that's shared between 2 unit cells. So 6*1/2 = 3 atoms per unit cell. So each unit cell has the mass of 1+3 = 4 atoms.
Since there is 1000 liters per cubic meter, the mass per liter is 8920 kg/1000 = 8.920 kg/L. Now the mass per unit cell is 8920 g * 4.72x10^-26 = 4.21024x10^-22 g per unit cell. The mass per atom is 4.21024x10^-22 g / 4 = 1.05256x10^-22 g/atom, Finally, multiply by Avogadro's number, getting 1.05256x10^-22 g/atom * 6.0221409x10^23 atom/mol = 63.38664625704 g/mol.
Rounding to 3 significant digits gives 63.4 g/mol.</span>
