It depends on the substance and its molar mass.
In order to convert from grams to formula units, you must first convert grams to moles, then moles to formula units (grams --> moles --> formula units).
1. Divide the mass (g) of the given substance by the substance's molar mass.
2. Multiply the number of moles found in Step 1 (above) by Avogadro's number (6.022 x 1023).
---- Mass substance ----- X 6.022 x 1023 formula units
Molar mass substance
CONVERSION FACTOR
47.63g substance x 1 mol substance ---- x ----- Avogadro's number
///////////////////// molar mass (g) substance ////// 1 mol substance
1g=1000mg When converting units, put what kind of units you want (grams) on top, and what kind of units you have (mg) on bottom. so.. 500mg x (1g) = 0.5 grams 1000mg mg will cancel leaving your units in grams.
To find the number of formula units in 4.8 × 10^4 grams of Al(CrO₄)₃, we first need to calculate the molar mass of Al(CrO₄)₃. The molar mass is approximately 258.00 g/mol. Next, we can determine the number of moles in 4.8 × 10^4 grams by dividing the mass by the molar mass: ( \frac{4.8 \times 10^4 \text{ g}}{258.00 \text{ g/mol}} \approx 186.8 \text{ moles} ). Finally, we multiply the number of moles by Avogadro's number (6.022 × 10²³) to find the number of formula units: ( 186.8 \text{ moles} \times 6.022 \times 10^{23} \text{ units/mol} \approx 1.12 \times 10^{26} \text{ formula units} ).
15
There are 20 units of 50 grams in 2 kilograms. This is because 2 kilograms is equivalent to 2000 grams, and when you divide 2000 grams by 50 grams, you get 40.
How many cubic units is a box that is three (3) units height, three (3) units wide, and two (2) units deep. The formula is height * width * length, so if you put the numbers from the above equation into the formula it turns out as 3 * 3 * 2 which equals 18.
How many grams of NaCl are present in 8.39x10^22 formula units of NaCl?
The number of formula units of NaCl is 11335.10e17.
31,35 g in 3,23.1023 molecules (formula units).
This mass is 244,459.10e23 g.
K2O is potassium oxide. Formula mass = 94g32.6 g x 1 FU/94 g = 0.35 formula units
K2O is potassium oxide. Formula mass = 94g32.6 g x 1 FU/94 g = 0.35 formula units
To find the number of formula units in 22.4 grams of SnO2, you first need to determine the molar mass of SnO2, which is 150.71 g/mol. Next, calculate the number of moles in 22.4 grams using the formula: moles = mass / molar mass. Then, use Avogadro's number (6.022 x 10^23) to convert moles to formula units.
molar mass of MgCl2= 95.2195.21/125.25=0.76 mole1 mole would have 6.02x1023 formula units so 0.76 moles would have0.76 x (6.02x1023)= 4.575x1023 formula units.
1 mole NaCl = 58.443g NaCl = 6.022 x 1023 formula units NaCl 3.6g NaCl x 1mol NaCl/58.443g NaCl x 6.022 x 1023 formula units NaCl/mol NaCl = 3.7 x 1022 formula units NaCl
42.394 grams.
# of units = 9.374/15 = 0.625 units
To find out how many formula units of MgCl2 are in 21.2g, you can use the formula: (mass in grams)/(molar mass). The molar mass of MgCl2 is 95.211 g/mol. So, (21.2 g)/(95.211 g/mol) = 0.223 moles of MgCl2. Since there is 1 formula unit of MgCl2 in 1 mole, there are 0.223 formula units in 21.2g of MgCl2.