The "8.00 M Ba(OH)2" means 1 L of that solution contains 8.00 mol Ba(OH)2.
125 mL x 1 L x 8.00 mol Ba(OH)2 = 1.00 mol Ba(OH)2
...........1000 mL ........ 1 L
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∙ 13y agoTo calculate the number of moles of Ba(OH)2 present in 125 mL of 8.00 M Ba(OH)2 solution, you can use the formula: moles = molarity x volume (in liters). First, convert 125 mL to liters (0.125 L), then multiply 8.00 M by 0.125 L to get 1.00 moles of Ba(OH)2.
12.5 centimetres are in 125 millimetres.
There are 0.00492126 inches in 125 microns.
125 grams is equivalent to approximately 4.41 ounces.
The molar mass of P2O5 is 141.94 g/mol. The molar ratio between P and P2O5 is 2:1. Therefore, 125 g of P will produce 125/31.00 = 4.032 moles of P. Since the molar ratio is 2:1, this will produce 2.016 moles of P2O5. Finally, 2.016 moles of P2O5 is equal to 2.016 * 141.94 = 286.69 grams.
375 divided by 125 equals 3.
125 g nickel is equivalent to 2,13 moles.
To find the number of moles of nickel atoms in 125 g of nickel, divide the given mass by the molar mass of nickel. The molar mass of nickel is approximately 58.69 g/mol. Therefore, 125 g Ni / 58.69 g/mol = ~2.13 moles of Ni atoms.
No such thing as HSO in chemistry. If you're referring to H2SO4, which is sulfuric acid, then 125 grams of it would be: H2SO4 = 98g/mol; 98/1=125/x; solve for x to get about 1.28 moles.
The molar mass of Zn is approximately 65.38 g/mol. To find the number of moles in 125g of Zn, divide the mass by the molar mass: 125g / 65.38 g/mol ≈ 1.91 moles.
To find the number of moles of air in the flask, we need to use the ideal gas law equation PV = nRT, where P is the pressure, V is the volume, n is the number of moles, R is the ideal gas constant, and T is the temperature in Kelvin. First, convert the volume to liters (125 mL = 0.125 L) and the temperature to Kelvin (18°C + 273 = 291 K). Then, calculate the number of moles: n = (PV) / (RT). Substituting the values, we get n = (739 torr * 0.125 L) / (0.0821 L atm/mol K * 291 K). Calculate to find the number of moles.
To convert grams to moles, you need to divide the given mass by the molar mass of calcium. The molar mass of calcium is 40.08 g/mol. Therefore, 125 grams of calcium is equal to 125 g / 40.08 g/mol ≈ 3.12 moles of calcium.
To produce 1 mole of urea, 1 mole of carbon dioxide is needed. The molar mass of urea is 60 grams/mol, and the molar mass of carbon dioxide is 44 grams/mol. Therefore, to produce 125 grams of urea, 125 grams/60 grams/mol = 2.08 moles of urea is needed. This means 2.08 moles of carbon dioxide is needed, which is 2.08 moles * 44 grams/mol = 91.52 grams of carbon dioxide needed.
To calculate the amount of KCl needed, we first need to find the number of moles of KCl required using the formula: moles = Molarity x Volume (in L). Then, we convert moles to grams using the molar mass of KCl, which is 74.55 g/mol. Finally, we use the formula: grams = moles x molar mass to find that approximately 6.33 grams of KCl are needed to prepare 125 mL of a 0.720 M solution.
125
The Molarity of the solution is .901
To find the number of moles in the sample of H2SO4, we need to divide the given mass by its molar mass. The molar mass of sulfuric acid (H2SO4) is 98.08 g/mol. Therefore, 9.8g / 98.08 g/mol = 0.1 moles of H2SO4.
174 no ........ the uplink is 890-915 & down link is 935-960.....MHz each channel having band width of 200KHz & using by 8 subsciber.... so 25MHz/200Khz ......=125...so there are 125 channels present in GSM900 but one channel is use as a guard so only 124 channel present in GSM900