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How many atoms are in 5CH4?
To find the total number of atoms in 5 molecules of CH4, we first calculate the number of atoms in one molecule of CH4. Each molecule of CH4 contains 1 carbon atom and 4 hydrogen atoms, totaling 5 atoms per molecule. Multiplying this by 5 molecules gives us a total of 25 atoms (5 molecules x 5 atoms per molecule) in 5CH4.
How many atoms are in 25 molecules of P2O5?
There are 200 atoms in 25 molecules of P2O5. Each molecule of P2O5 contains a total of 7 atoms (2 phosphorus atoms and 5 oxygen atoms). Multiplying this by 25 molecules gives a total of 175 atoms from oxygen and 50 atoms from phosphorus, adding up to 200 atoms in total.
How many atoms of hydrogen are found in 8.1 mol of C9H20?
1 mole of a substance has approximately 6.02 x 10^23 its particles. 8.1 moles of C9H20 has 8.1 x 6.02 x 10^23 = 4.8762 x 10^24 C9H20 molecules There are 20 Hydrogen atoms in a molecule of C9H20. Number of hydrogen atoms = 4.8762 x 10^24 x 20 = 9.7524 x 10^25 There are about 9.75 x 10^25 Hydrogen atoms
How many hydrogen atoms are in 360 grams of water?
There are 4.8 x 10^24 hydrogen atoms in 360 grams of water. This is calculated by using Avogadro's number to convert the mass of water to moles, and then using the chemical formula of water (H2O) to determine the number of hydrogen atoms present in 1 mole of water.
How many atoms of H are in 2 mol of c8h18?
To determine the number of hydrogen atoms in 2 mol of C8H18, we first need to calculate the molar mass of C8H18. Carbon has a molar mass of approximately 12 g/mol, and hydrogen has a molar mass of approximately 1 g/mol. Therefore, the molar mass of C8H18 is (812) + (181) = 114 g/mol. Next, we use Avogadro's number (6.022 x 10^23) to calculate the number of molecules in 2 mol of C8H18, which is 2 mol * 6.022 x 10^23 molecules/mol. Since there are 18 hydrogen atoms in each molecule of C8H18, the total number of hydrogen atoms in 2 mol of C8H18 is 2 mol * 6.022 x 10^23 molecules/mol * 18 atoms/molecule = 2.17 x 10^25 hydrogen atoms.
How many atoms are in 5CH4?
To find the total number of atoms in 5 molecules of CH4, we first calculate the number of atoms in one molecule of CH4. Each molecule of CH4 contains 1 carbon atom and 4 hydrogen atoms, totaling 5 atoms per molecule. Multiplying this by 5 molecules gives us a total of 25 atoms (5 molecules x 5 atoms per molecule) in 5CH4.
How many atoMs are represented in Na2S2O3.5H2O?
There are a total of 25 atoms in Na2S2O3.5H2O. This can be calculated by adding the number of atoms present in each element: 2 sodium atoms, 2 sulfur atoms, 3 oxygen atoms, and 18 hydrogen atoms (5 water molecules with 2 hydrogen atoms each).
How many atoms of hydrogen are present in 2.32 mols of C2H4?
One Mole of C2H4 will containt 6.0221415×10^23 molecules of C2H4. Therefore 2.23 Moles of C2H4 will contain 1.39713683x10^24 molecules of C2H4. There are 4 Hydrogen atoms in C2H4, so 1.39713683x10^24 x 4 = 5.58854732X10^25 atoms of hydrogen.
How many atoms are in 25 molecules of P2O5?
There are 200 atoms in 25 molecules of P2O5. Each molecule of P2O5 contains a total of 7 atoms (2 phosphorus atoms and 5 oxygen atoms). Multiplying this by 25 molecules gives a total of 175 atoms from oxygen and 50 atoms from phosphorus, adding up to 200 atoms in total.
How many atoms of hydrogen are found in 8.1 mol of C9H20?
1 mole of a substance has approximately 6.02 x 10^23 its particles. 8.1 moles of C9H20 has 8.1 x 6.02 x 10^23 = 4.8762 x 10^24 C9H20 molecules There are 20 Hydrogen atoms in a molecule of C9H20. Number of hydrogen atoms = 4.8762 x 10^24 x 20 = 9.7524 x 10^25 There are about 9.75 x 10^25 Hydrogen atoms
Number of atoms in 2(Nh4)2Cr2O7?
There are 25 atoms in 2(NH4)2Cr2O7. This compound consists of 2 molecules of ammonium (NH4), 2 molecules of chromium (Cr), and 7 molecules of oxygen (O) for a total of 25 atoms.
Can a water molecule have two different isotopes of hydrogen?
Sure. There is nothing to control that both hydrogen atoms are of the same isotope - which specific hydrogen atoms combine with an oxygen atom basically depends on chance. Thus, considering that about 1 out of 5000 hydrogen atoms is heavy hydrogen (deuterium), that means that about 1 out of 2500 water molecules will have one deuterium atom (since there are two options for a deuterium atom to attach; whereas only 1 out of 25 million (i.e., 5000 squared) will have TWO deuterium atoms. And also molecules as HTO, DTO, T2O are possible (D is deuterium, T is tritium).
How many hydrogen atoms are in 738 grams of water?
To find the number of hydrogen atoms, we need to first determine the number of water molecules in 738 grams of water. Then, using the molecular formula of water (H2O), we know that each water molecule contains 2 hydrogen atoms. Finally, we can calculate the total number of hydrogen atoms by multiplying the number of water molecules by 2.
How many hydrogen atoms are in 360 grams of water?
There are 4.8 x 10^24 hydrogen atoms in 360 grams of water. This is calculated by using Avogadro's number to convert the mass of water to moles, and then using the chemical formula of water (H2O) to determine the number of hydrogen atoms present in 1 mole of water.
How many atoms of H are in 2 mol of c8h18?
To determine the number of hydrogen atoms in 2 mol of C8H18, we first need to calculate the molar mass of C8H18. Carbon has a molar mass of approximately 12 g/mol, and hydrogen has a molar mass of approximately 1 g/mol. Therefore, the molar mass of C8H18 is (812) + (181) = 114 g/mol. Next, we use Avogadro's number (6.022 x 10^23) to calculate the number of molecules in 2 mol of C8H18, which is 2 mol * 6.022 x 10^23 molecules/mol. Since there are 18 hydrogen atoms in each molecule of C8H18, the total number of hydrogen atoms in 2 mol of C8H18 is 2 mol * 6.022 x 10^23 molecules/mol * 18 atoms/molecule = 2.17 x 10^25 hydrogen atoms.
How many different molecules have the formula C5H12?
Actually its paraffin wax. Its an isomer (alkane).
How many hydrogen atoms are in 8.70 mol of ammonium sulfide?
To determine the number of hydrogen atoms in 8.70 mol of ammonium sulfide (NH4)2S, first find the molar ratio of hydrogen atoms to formula units of ammonium sulfide. There are 8 hydrogen atoms in 1 formula unit of ammonium sulfide. Multiply this ratio by the number of formula units in 8.70 mol of ammonium sulfide to find the total number of hydrogen atoms. This calculation gives you the number of hydrogen atoms in 8.70 mol of ammonium sulfide.
