0
What else can I help you with?
How many kg sugar in 2 lbs?
There are approximately 0.907 kg of sugar in 2 lbs.
How many atoms are there in 0.582 kg sample of SiO2?
To find the number of atoms in a 0.582 kg sample of SiO2 (silicon dioxide), first calculate the number of moles in the sample. The molar mass of SiO2 is approximately 60.08 g/mol. Thus, 0.582 kg (or 582 g) of SiO2 corresponds to about 9.68 moles. Since each molecule of SiO2 contains 3 atoms (1 silicon and 2 oxygen), the total number of atoms is approximately 9.68 moles × 3 atoms/molecule × 6.022 × 10²³ molecules/mole, resulting in about 1.74 × 10²⁴ atoms.
How many atoms of in a CO2 molecule?
2 atoms
How is plutonium used to produce heat and electricity?
Being a fissionable material plutonium is used as nuclear fuel in nuclear power reactors or as an explosive in nuclear weapons. The nuclear fission release a formidable quantity of energy.
How many atoms are in the compound H2C2O2?
There are 6 atoms in the compound H2C2O2: 2 hydrogen (H) atoms, 2 carbon (C) atoms, and 2 oxygen (O) atoms.
How much plutonium was used in World War 2?
Approx. 2 x 6,2 kg plutonium-239 for Trinity and Fat Man bombs.
How much plutonium would be required to make an atomic bomb as powerful as the one devastated in Nagasaki in World War 2?
Approx. 10 kg of plutonium 239.
How much plutonium do you need for a viable warhead?
The World War 2 MK-III used 6.2 kg of plutonium. Smaller amounts of plutonium are possible using better explosives than the MK-III used and/or a levitated core design is used and/or if deuterium and/or tritium are added as a fusion boosting agent.
How many kg sugar in 2 lbs?
There are approximately 0.907 kg of sugar in 2 lbs.
How many kg equal 2 tons?
2,000 kg
How many kg are there in 2 5 of a tonne?
400 kg
How many atoms are there in the sun if all the atoms are hydrogen and if the mass of the sun is 2 x 10 to the power of 30 kg and the mass of a hydrogen atom is 1.67 x 10 to the power of -27 kg?
Mass of 1 hydrogen atom = 1.67 × 10−27 kgMass of sun = 2 x 1030 kgSo the ratio of the mass of the sun to that of a H atom= (2 x 1030) / (1.67 × 10−27)= (2 / 1.67) x (1030 / 10−27)= 1.2 x 1057If the sun were entirely composed of H atoms, this would be the number of H atoms in the sun.
What is the charge on plutonium atom in Pu2O5?
The charge on the plutonium atom in Pu2O5 is +6. This is because each oxygen atom in Pu2O5 has a charge of -2, and the overall compound is neutral, so the charge on the plutonium atom must be +6 in order to balance out the -4 charge from the two oxygen atoms.
How many grams in 2 kg?
There are 2,000 grams in 2 kilograms.
How many H20 molecules are present in 2 kg of water?
it would be 2 L not 2 Kg
How many atoms of oxygen are contained in 12.3 kg of carbon dioxide?
To find the number of atoms of oxygen in 12.3 kg of carbon dioxide, you would first convert 12.3 kg to grams (12.3 kg = 12,300 g). Then, use the molar mass of carbon dioxide (CO2) to calculate the number of moles of CO2. From the chemical formula CO2, you know that there are 2 atoms of oxygen in each molecule of CO2. Finally, use Avogadro's number (6.022 x 10^23) to calculate the number of oxygen atoms in 12.3 kg of carbon dioxide. In summary, the number of atoms of oxygen in 12.3 kg of carbon dioxide can be found by: Converting 12.3 kg to grams (12,300 g). Calculating the number of moles of CO2 using the molar mass of CO2. Knowing there are 2 oxygen atoms in each CO2 molecule. Using Avogadro's number to determine the total number of oxygen atoms in 12.3 kg of carbon dioxide.
How many atoms are there in 0.582 kg sample of SiO2?
To find the number of atoms in a 0.582 kg sample of SiO2 (silicon dioxide), first calculate the number of moles in the sample. The molar mass of SiO2 is approximately 60.08 g/mol. Thus, 0.582 kg (or 582 g) of SiO2 corresponds to about 9.68 moles. Since each molecule of SiO2 contains 3 atoms (1 silicon and 2 oxygen), the total number of atoms is approximately 9.68 moles × 3 atoms/molecule × 6.022 × 10²³ molecules/mole, resulting in about 1.74 × 10²⁴ atoms.
