34,7 moles of potassium 1 356,7 g.
To calculate the volume, first find the number of moles of potassium hydroxide using its molar mass. Then use the molarity to calculate the volume. Calculate moles of KOH: 10.7g / 56.11g/mol = 0.191 moles KOH Volume = moles / Molarity = 0.191 moles / 0.550 mol/L = 0.348 L = 348 mL
This value is 0,06 moles.
The definition of 0.175 m KF is that 1 kg of water contains 0.175 moles of KF. Thus, 347 g of water is equivalent to 0.347 kg, and to find moles of KF, you calculate as follows:0.175 moles/Kg x 0.347 kg = 0.0607 moles of KF are present (3 significant figures).
347 grams per person and times that by 4000 and theres your awnser
347 g = 0.347 kgTo convert from g to kg, divide by 1000.
To find the number of molecules in 347 grams of CaCl₂, first calculate the molar mass of CaCl₂, which is approximately 110.98 g/mol (40.08 g/mol for Ca and 35.45 g/mol for each Cl atom). Then, divide the mass by the molar mass: 347 g ÷ 110.98 g/mol ≈ 3.13 moles. Finally, multiply the number of moles by Avogadro's number (approximately 6.022 x 10²³ molecules/mol): 3.13 moles × 6.022 x 10²³ molecules/mol ≈ 1.89 x 10²⁴ molecules.
347. Remember, a milligram is a hundredth of a gram
To find the total ions in 347 g of CaCl₂, first calculate the number of moles of CaCl₂ using its molar mass, which is approximately 110.98 g/mol. Dividing 347 g by the molar mass gives about 3.13 moles of CaCl₂. Each formula unit of CaCl₂ dissociates into one calcium ion (Ca²⁺) and two chloride ions (Cl⁻), totaling three ions per formula unit. Therefore, the total number of ions is 3.13 moles × 3 ions/mole = approximately 9.39 moles of ions, or about 5.65 × 10²⁴ ions.
347 US gallons = 1388 US quarts
Approximately 1,200
There are 60 seconds in one minute. 60 x 347 = 20820. Therefore there are 20,820 seconds in 347 minutes.
1 g = 100 cg so 347 g = 100*347 = 34700 cg. Simple!