To calculate the number of moles of rice grains in 1.807 x 10²⁴ grains, we use Avogadro's number, which is approximately 6.022 x 10²³ grains per mole. Dividing the total number of grains by Avogadro's number gives us:
[ \text{Moles of rice} = \frac{1.807 \times 10^{24} \text{ grains}}{6.022 \times 10^{23} \text{ grains/mole}} \approx 3.00 \text{ moles} ]
Thus, 1.807 x 10²⁴ grains of rice is approximately 3.00 moles.
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Since both the acid and the base have equivalent weights equal to their formula weights, 2 moles of KOH are needed to neutralize 2 moles of nitric acid.
To convert 4 megagrams (Mg) to grains, use the conversion factor where 1 Mg equals approximately 15,432,358.4 grains. Therefore, 4 Mg is equivalent to about 61,729,433.6 grains.
Different types of rice have different amounts but an average of 49 grains
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How many grains equal 0.4mg ?
To find the number of moles of rice grains equivalent to 1.807 x 10^23 grains, you can use Avogadro's number, which is approximately 6.022 x 10^23 grains per mole. By dividing the number of rice grains by Avogadro's number, you get: ( \text{Moles} = \frac{1.807 \times 10^{23}}{6.022 \times 10^{23}} \approx 0.300 ) moles. Thus, 1.807 x 10^23 grains of rice is approximately 0.300 moles.
2,5 moles of silver is equal to 269,6705 g.
5.66 x 10^23 atoms of xenon is equal to 0.094 moles.
49 grains more at freerice.com
200 grains = about 12.959 grams.
2.268 grams = about 35 grains.
5,303 grains = 0.343 kilograms.
Sand is not a compound and haven't a molar mass; also different types of sand exist.
0,17 moles of stronium is equal to 1,02376394569.10e23 atoms.
97,5 g of oxygen is equal to 5,416 moles.