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How many molecules are there in 3.46 kg hydrochloric acid?
Mass of HCL given=3.46kgs = 3460 grams of HCL No. of moles of HCL=Mass of HCL provided/Atomic mass of HCL=3460/36.5=94.8 moles no. of molecules=no. of moles x Avogadro number=94.8 x 6.022 x 1023 =57 x 1024 molecules.
What is the mole fraction of water in a water ethanol solution that is 57 percent water by mass?
To calculate the mole fraction of water in the solution, we first need to determine the moles of water and ethanol present. Given that the solution is 57% water by mass, we can assume the remaining 43% is ethanol. From there, we can convert the mass percentages to moles using the molar masses of water and ethanol, and finally, calculate the mole fraction of water by dividing the moles of water by the total moles of the solution.
How many protons are in the Element 57?
57, the number of protons determines the elements number.
How many protons electrons and neutrons in lanthanum-138?
Lanthanum has 57 protons and 81-82 neutrons.
How many protons neutrons and electrons does Ru have?
Ruthenium (Ru) has 44 protons and 57 neutrons in its nucleus. Since it is a neutral atom, it also has 44 electrons surrounding the nucleus.
How many mils is 57 grams?
57 grams of water is 57 ml.
How many tablespoons is 57 grams?
57 grams = 4 tbsp. or 2 oz
How many pounds equals 57 grams?
0.125 pounds equals 57 grams
57 kilograms is equal to how many grams?
57 kilograms = 57000 grams (1 kilogram is 1000 grams)
How many grams are there in 57 kilograms?
There are 1000 grams in one kilogram. Therefore, 57 kilograms is equal to 57 x 1000 = 57000 grams.
57 g equals how many oz?
57 grams = 2.01061583 ounces
What is the mass of a chicken's egg in grams?
Fifty Seven Grams or 57 grams
How many pounds in 57 kilo grams?
57 kilograms multiplied by 2.2 = 125.4 pounds.
How many teaspoons in 285 grams?
That is approximately 57 teaspoons.
How many ounces equals 57 grams?
57g = 2.01oz
Does a tennis ball weigh 57 grams or 57 kilograms?
57 grams. 57 Kg is just under 9 stones !
How many ounces are in 57 grams?
56 g = 1.97534 oz The conversion formula for 56 grams to ounces: 56 g* 1 oz 28.34952313 g = 1.975341869 oz
