The mass of 35 gmoles of carbon monoxide ( CO ) is given by :
m = ( n ) ( M )
m = ( 35 gmol ) ( 28.00 g / gmol ) = 980 g <----------------
This is the concentration of carbon monoxide in ppm.The maximal recommended exposure level is 35 ppm.Be very careful with a possible carbon monoxide poisoning in your building.
The nucleon numbers 35 and 12 represent the relative isotopic mass of the isotopes. So, chlorine-35 is about three times heavier compared to carbon-12. You can see all the (average) atomic masses of the elements in the periodic table.
The molar mass of glucose is 180,16 grams.180,16 g------------1 mol35 g------------------xX = 0,194 moles or 194 millimoles
The answer is 2,107749515.1025 molecules.
The mass number of the element chlorine is 35.5. The mass number (nucleon number) of an isotope of an element tells us the sum of the number of neutrons and protons. It is a decimal because mass numbers of elements are averages, based on the different isotopic forms of the element and their relative abundance.
When the amount of oxygen is limited, carbon and oxygen react to form carbon monoxide. How many grams of CO can be formed from 35 grams of oxygen?
To find the moles of carbon in aluminum acetate, first calculate the molar mass of aluminum acetate (Al(CH3COO)3). The molar mass of aluminum acetate is 204.12 g/mol. The molar mass of carbon is 12 g/mol. Calculate the ratio of carbon to aluminum acetate: 12 g/mol (carbon) / 204.12 g/mol (aluminum acetate) = 0.0587 mol of carbon in 1 mol of aluminum acetate. Then, calculate the moles of carbon in 35 g of aluminum acetate: 35 g / 204.12 g/mol * 0.0587 mol = 0.01 mol of carbon.
This is the concentration of carbon monoxide in ppm.The maximal recommended exposure level is 35 ppm.Be very careful with a possible carbon monoxide poisoning in your building.
To find the mass of 35 moles of tungsten, you would multiply the number of moles by the molar mass of tungsten. The molar mass of tungsten is approximately 183.84 g/mol, so 35 moles x 183.84 g/mol = 6434.4 grams of tungsten.
To calculate the number of moles of carbon (C) in 90g of CO2, you first need to determine the molar mass of CO2. Carbon has a molar mass of 12.01 g/mol, and CO2 has a molar mass of 44.01 g/mol (12.01 + 2*16.00). So, 90g of CO2 is equal to 90g / 44.01 g/mol = approximately 2.04 moles of CO2. Since each CO2 molecule contains 1 carbon atom, there are also 2.04 moles of carbon (C) in 90g of CO2.
The acceptable levels of carbon monoxide in a normal home are typically below 9 parts per million (ppm) in the air over an 8-hour period or below 35 ppm over a 1-hour period. It is important to have a working carbon monoxide detector to monitor levels and ensure safety.
To find the number of grams in 0.350 moles of Na, you need to multiply the number of moles by the molar mass of Na. The molar mass of Na is 22.99 g/mol. So, 0.350 moles of Na * 22.99 g/mol = 8.0465 grams of Na.
1 mol of any substance contains 6.02 x 1023 constituent particles. This is the avogadro constant. So in 35 moles of CO2, there would be 35 x 6.02 x 1023 molecules of CO2. In each CO2 there are three atoms (one carbon and two oxygen). Therefore the total number of atoms in 35mol of CO2 is 3 x 35 x 6.02 x 1023 = 6.32 x 1025
The nucleon numbers 35 and 12 represent the relative isotopic mass of the isotopes. So, chlorine-35 is about three times heavier compared to carbon-12. You can see all the (average) atomic masses of the elements in the periodic table.
Well, there are 140 grams of 2Cl2 in one mole of it. You take the atomic mass and find how many atoms and multiply them together. Chlorine has an atomic mass of about 35, so multiply by four b/c there are four Cl atoms in 2Cl2 .
The solubility of potassium permanganate in water at 2o 0C is 64 g/l (or 32 g/0,5 L).The molar mass of KMnO4 is 158,034 g and 0,35 moles KMnO4 is equal to 55,312 g.So it is not possible to dissolve o,35 moles KMnO4 in 0,5 L.
Molarity = moles of solute/volume of solution Find moles NaCl 55 grams NaCl (1mol NaCl/58.44 grams) = 0.941 moles NaCl Molarity = 0.941 moles NaCl/35 Liters = 0.027 Molarity NaCl ( sounds reasonable as 55 grams is not much in 35 Liters of water, which would be about 17.5 2 liter sodas )