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How many moles are in 300 grams of calcium sulfide?
To determine the number of moles in 300 grams of calcium sulfide, first calculate the molar mass of calcium sulfide (CaS). The molar mass of CaS is 40.08 g/mol (for calcium) + 32.06 g/mol (for sulfur), which equals 72.14 g/mol. Next, divide the given mass by the molar mass to find the number of moles: 300 g / 72.14 g/mol ≈ 4.16 moles.
Approximately how many moles are in 300 grams of sulfur?
To determine the number of moles in 300 grams of sulfur, you need to know the molar mass of sulfur. The molar mass of sulfur is 32.06 g/mol. You can calculate the number of moles by dividing the given mass by the molar mass: 300 g / 32.06 g/mol ≈ 9.35 moles.
327 as one significant figure?
The number 327 to one significant figure is 300. The digit 3 is the first and only significant figure, and numbers after this digit are considered not significant.
How many number of neon atom in 300 amu of neon?
There are approximately (1.6 \times 10^{23}) neon atoms in 300 amu of neon.
Atomic number of Na?
That depends on the molarity of Na you have. 1 atom of Na consists of one sodium atom. One mole of Na consists of 6.02214 x 1023 atoms of Na.
How do you find what percent of 300 is 150?
In order to find percentage of 1st number out of 2nd number we divide the 1st number with 2nd number and multiply it with 100. In this case divide 150 by 300 first. Then multiply the quotient with 100. 150/300=0.50 0.50*100=50%
What is 10 of 300?
To find 300 percent of a number, multiply the number by 3. In this instance, 3 x 10 = 30. Therefore, 300 percent of 10 is equal to 30.
Why is Representative the only practical democracy the US can have?
With 300 million people in the US, it is not possible to have a Direct Democracy. The number is just too great to work.
106 percent of 300 is what number?
you have 100% so you know it is greater than 300. Find 6% of 100( which is 6 out of every 100 or 6) and find the ratio of 300 to 100( 3:1 or 3) now multiply the number of the percentand the fraction or whole number ration(6x3) =18. add 100% of 300( 300 ) and the new numbar(18) 300+18 =318
What is 2 percent of 300?
To find 2 percent of a number, multiply the number by 0.02. In this instance, 0.02 x 300 = 6. Therefore, 2 percent of 300 is equal to 6.
What is 300 percent of 2530?
To find 300 percent of a number, multiply the number by 3. in this instance, 3 x 2530 = 7590. Therefore, 300 percent of 2530 is equal to 7590.
What is 14 percent of 300?
To find 14 percent of a number, multiply the number by 0.14. In this instance, 0.14 x 300 = 42. Therefore, 14 percent of 300 is equal to 42.
What is 300 percent of 138?
To find 300 percent of a number, multiply the number by 3. In this instance, 3 x 138 = 414. Therefore, 300 percent of 138 is equal to 414.
What is 19 percent of 300?
To find 19 percent of a number, multiply the number by 0.19. In this instance, 0.19 x 300 = 57. Therefore, 19 percent of 300 is equal to 57.
What is 45 of 300?
To find 45 percent of a number, multiply the number by 0.45. In this instance, 0.45 x 300 = 135. Therefore, 45 percent of 300 is equal to 135.
What is 0.8 percent of 300?
To find 0.8 percent of a number, multiply the number by 0.008. In this instance, 0.008 x 300 = 2.4. Therefore, 0.8 percent of 300 is equal to 2.4.
What is 78 percent of 300?
To find 78 percent of a number, multiply the number by 0.78. In this instance, 0.78 x 300 = 234. Therefore, 78 percent of 300 is equal to 234.
