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How many carbon dioxide molecules are needed to produce 3 molecules of glucose?
Each glucose molecule contains 6 carbon atoms. Thus we need 18 molecules of CO2 to make 3 molecules of glucose.
How many molecule are present in 18 gm of water?
To find the number of molecules in 18 grams of water (H₂O), we first determine the number of moles. The molar mass of water is approximately 18 g/mol. Therefore, 18 grams of water corresponds to 1 mole. Since one mole contains Avogadro's number of molecules, which is about (6.022 \times 10^{23}), there are approximately (6.022 \times 10^{23}) molecules in 18 grams of water.
How many grams of salt is 18 teaspoons?
That is 90 grams.
How many molecules are in 10 grams?
A mole of water is about 18 grams or 18 milliliters of water.A mole of water has 6.022 x 10^23 water molecules. And 10.0 grams of has 3.345 × 10^23 water molecules. And there are 3 total atoms in water molecules, which is H2O. (3.34 × 10^23)*3=1.006 × 10^24 Which means that 1x10^24 atoms are in 10.0 grams of water.
How many ounces in 18 grams?
1 ounce = 28.35 grams 18 grams = 18/28.35 = 0.635 ounces The formula: 18 g* 1 oz 28.34952313 g = 0.6349313151 oz
What is the balance equation for the complete combustion of C18H36?
The balanced equation for the complete combustion of C18H36 is: C18H36 + 25.5 O2 → 18 CO2 + 18 H2O. This equation shows that every molecule of C18H36 reacts with 25.5 molecules of O2 to produce 18 molecules of CO2 and 18 molecules of H2O.
How many grams are in 4 molecules of water?
The molar mass of water (H2O) is approximately 18 grams/mol. Therefore, for 4 molecules of water, the total mass would be 4 x 18 = 72 grams.
How many molecules are in 4.21 grams of water?
45 grams H20 x (1 mole H20/18 grams H2O) x (6.02E23 molecules H20/1 mole H2O) the grams H2O and moles H2O cancel out. When you punch it into your calculator, the answer comes out to: =1.505E24 molecules H2O
How many carbon dioxide molecules are needed to produce 3 molecules of glucose?
Each glucose molecule contains 6 carbon atoms. Thus we need 18 molecules of CO2 to make 3 molecules of glucose.
How many molecule are present in 18 gm of water?
To find the number of molecules in 18 grams of water (H₂O), we first determine the number of moles. The molar mass of water is approximately 18 g/mol. Therefore, 18 grams of water corresponds to 1 mole. Since one mole contains Avogadro's number of molecules, which is about (6.022 \times 10^{23}), there are approximately (6.022 \times 10^{23}) molecules in 18 grams of water.
How many molecules in 0.4 moles of h20?
Each mole of a substance contains 6.022 E23 molecules or atoms of that substance. Four moles of H2O will contain 2.4088 E24 molecules.
What conversion factor will change moles CO2 to Grams CO2?
You would take your grams divided by the FW (formula weight) of the molecule. example: 1g of H2O divided by 18 = .056mol H2O you find the formula weight by adding of the atomic masses of each element O=16 and H=1 1(2)+16=18
How many atoms is 110 grams of CO2?
To find the number of atoms in 110 grams of CO2, you first need to determine the number of moles by dividing the mass by the molar mass of CO2 (44.01 g/mol). Next, you can use Avogadro's number (6.022 x 10^23 atoms/mol) to convert moles to atoms. So, there are approximately 2.5 x 10^24 atoms in 110 grams of CO2.
How many grams in 18 pound?
18 pounds is 8164.66 grams.
How many grams does 18 kilogram have?
18 kg = 18000 grams
How many grams of H2O do you need to weigh out to have 1 mole of H2O?
To have 1 mole of H2O, you would need to weigh out approximately 18 grams of water (H2O). This is because 1 mole of water molecules (H2O) has a molar mass of about 18 grams/mol (2 grams/mol for hydrogen x 2 atoms + 16 grams/mol for oxygen).
How many grams of protein can you digest?
18 grams
