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What is the mass of 2.2 x 109 CO2 molecules?
To calculate the mass of 2.2 x 10^9 CO2 molecules, you would first determine the molar mass of one CO2 molecule (44.01 g/mol). Then, multiply the molar mass by the number of molecules given (2.2 x 10^9) to find the mass. The mass of 2.2 x 10^9 CO2 molecules would be approximately 96.82 grams.
How many moles of THC C21H30O2 does this 27 nanogram represent and how many molecules?
To find the number of moles of THC in 27 nanograms, you first need to convert nanograms to grams (1 ng = 1e-9 g). Then use the molar mass of THC (C21H30O2) to convert grams to moles. Next, you can calculate the number of molecules using Avogadro's number (6.022e23 molecules/mol). The exact calculations would be: (27e-9 g THC) / (314.46 g/mol THC) = 8.59e-11 moles, and (8.59e-11 moles) * (6.022e23 molecules/mol) = 5.17e13 molecules.
Which one has more molecules 9 g of water or 9 g of suger (C12 H22 O11)?
To determine which substance has more molecules, we need to calculate the number of moles for each substance using their respective molar masses. The molar mass of water (H2O) is approximately 18 g/mol, while the molar mass of sugar (C12H22O11) is about 342 g/mol. For 9 g of water, the number of moles is 9 g / 18 g/mol = 0.5 moles. For 9 g of sugar, the number of moles is 9 g / 342 g/mol ≈ 0.026 moles. Therefore, 9 g of water has more molecules because it contains 0.5 moles, which is significantly higher than the 0.026 moles in 9 g of sugar.
Which gas contains the same number of molecules as 9 g of water?
9 g of water contains approximately 3.01 x 10^23 molecules. The gas that contains the same number of molecules as 9 g of water is Avogadro's gas constant, which is about 22.4 liters per mole at standard temperature and pressure.
Which 1 has more molecules 9 g of water or 9 g of sugar?
9g of water
What is the mass of 2.2 x 109 CO2 molecules?
To calculate the mass of 2.2 x 10^9 CO2 molecules, you would first determine the molar mass of one CO2 molecule (44.01 g/mol). Then, multiply the molar mass by the number of molecules given (2.2 x 10^9) to find the mass. The mass of 2.2 x 10^9 CO2 molecules would be approximately 96.82 grams.
What is The number of DNA molecules present in a duplicated chromosome is?
2 DNA molecules College Biology Chapter 9
What number can be added to 18 to get 27?
18+x=27 calculate and your answer should be 9.
How many moles of THC C21H30O2 does this 27 nanogram represent and how many molecules?
To find the number of moles of THC in 27 nanograms, you first need to convert nanograms to grams (1 ng = 1e-9 g). Then use the molar mass of THC (C21H30O2) to convert grams to moles. Next, you can calculate the number of molecules using Avogadro's number (6.022e23 molecules/mol). The exact calculations would be: (27e-9 g THC) / (314.46 g/mol THC) = 8.59e-11 moles, and (8.59e-11 moles) * (6.022e23 molecules/mol) = 5.17e13 molecules.
The sum of p and 9?
If you replace some number for "p", you can calculate the sum. Otherwise, just write it as "p+9" - you can't simplify this.If you replace some number for "p", you can calculate the sum. Otherwise, just write it as "p+9" - you can't simplify this.If you replace some number for "p", you can calculate the sum. Otherwise, just write it as "p+9" - you can't simplify this.If you replace some number for "p", you can calculate the sum. Otherwise, just write it as "p+9" - you can't simplify this.
Which one has more molecules 9 g of water or 9 g of suger (C12 H22 O11)?
To determine which substance has more molecules, we need to calculate the number of moles for each substance using their respective molar masses. The molar mass of water (H2O) is approximately 18 g/mol, while the molar mass of sugar (C12H22O11) is about 342 g/mol. For 9 g of water, the number of moles is 9 g / 18 g/mol = 0.5 moles. For 9 g of sugar, the number of moles is 9 g / 342 g/mol ≈ 0.026 moles. Therefore, 9 g of water has more molecules because it contains 0.5 moles, which is significantly higher than the 0.026 moles in 9 g of sugar.
How Calculate 27 with number 1 3 4 and 9?
(4^3)-(3^3)-(9+1)
What is the base number if the number is 729 and the exponent is 3?
To find the base number when the number is 729 and the exponent is 3, you need to calculate the cube root of 729. The cube root of 729 is 9, since (9^3 = 729). Therefore, the base number is 9.
How do you calculate a range?
Takeaway the highest number from the lowest number For example: 2,2,3,4,5,9,11 The range would be 11-2=9
What is the standard deviation of 9?
You need more than one number to calculate a standard deviation, so 9 does not have a standard deviation.
How many ATP and NADPH are required to fix one CO2 molecule?
9 ATPs and 6 NADPH per 3 CO2 to make 6 G3P which could be used for glucose (C6H12O6)
What The square of a number 11-20 with example?
The square of 11-20 is the square of -9. To actually calculate the square, multiply -9 by itself.
