Determine MW using a periodic table by adding the atomic mass of each atom in the chemical formula. Molar Mass= 303.26 g/mol. i need answers for this.? 357.5 g/mole. What is the most likely reason for this? Calculations: Formula: PbSO4 Molar Mass: 303.256 g/mol 1g=3.29754398923682E-03 mol Percent composition (by mass): Element Count Atom Mass %(by mass) Calculations are as follows: 2.0 mL of 10 M H2SO4, where H2SO4 has a molar … molecular weight of PbSO4 or grams This compound is also known as Lead(II) Sulfate. Still have questions? Correct answer to the question Which solution is the most concentrated? Join. The molar mass of PBSO4 = 137.847361 g/mol. What is the molar mass of Fe3(PO4)2? A sample weight of 158.1 grams corresponds to .5213 moles of PbSO4. 0 0. flashlight. 9 years ago. The molecular weight of PbSO4 is 303.3 grams per mole. 5) (NH4)2CO3. Answers (1) Hayeslee 9 December, 07:12. The molar mass of oxygen is 15.9994- since there are 8 atoms, you multiply this number by 8. 9.55 g SiO2 What is the molar mass of PbSO4. Compute the value of Na3PO4. Molar mass: 303.26 g/mol Appearance white solid Density: 6.29 g/cm 3: Melting point: 1,087 °C (1,989 °F; 1,360 K) decomposes Solubility in water. Comment; Complaint; Link; Know the Answer? BaF2 + 2NaNO3 -> Ba(NO3)2 + 2NaF . look up their atomic weights, multiply and add up the total. 22.25 g HF. A “dead” 12-Volt lead/acid storage battery has 9.50 g of PbSO4 (molar mass = 303.3 g), deposited on its electrodes. Related Questions in Chemistry. the molecular formula of lead sulphate is PbSO4. Asked By adminstaff @ 11/07/2019 02:55 PM. we get 0.0126 moles of PbSO4. What mass of silver nitrate must be placed into a 500 mL volumetric flask, dissolved, and diluted to the mark with water? 2) PbSO4. How many moles of PbSO4 are in the bottle? The common lead-acid car battery produces a large burst of current, even at low temperatures, and is rechargeable. To recharge it, a “trickle charger” is attached to the Pb anode that supplies 0.260 amperes of current at a voltage of 13.0 V. Calculate how much time it would take to convert all the PbSO4 back into SO42− ions in solution. Trending Questions. 9) Zn(C2H3O2)2. 1 Answers. 2.0 ml of 10 m h2so4, where h2so4 has a molar mass of 98 g/mol5.0 ml of 1.0 m pbso4, where pbso4 has a molar mass of 303 g/mol2.0 ml of 10.5 m h2o2, where h2o2 has a mol - ehomework-helper.com Chemistry. Find the mass of 0.89 mol of CaCl2. 1 0. Get an answer to your question “What is the molar mass of PbSO4 ...” in Chemistry if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions. Determine the number of moles of C5H12 that are in 362.8 g of the compound. What is the molar … What is the molar mass of Ca(NO3)2? Asked By adminstaff @ 11/07/2019 02:57 PM. A sample of basalt has smaller crystals than a sample of granite. [207 + 32 + (4×16)] .i will find the answer. To recharge it, a “trickle charger” is attached to the Pb anode that supplies 0.180 amperes of current at a voltage of 13.0 V. Calculate how much time it would take to convert all the PbSO4 back into SO42− ions in solution. 7) Fe3(PO4)2. Answers (1) Kierstyn 11 April, 04:00. The molar mass and molecular weight of PbSO4- is 303.263149. Molar Mass ws and KEY.doc - Molar Mass Practice Worksheet Find the molar masses of the following compounds 1 NaBr 2 PbSO4 3 Ca(OH)2 4 Na3PO4 5(NH4)2CO3 Question. Just add up the masses of each in the compound to find the molar mass: total mass of Pb(SO4)2 = (207.2 grams + 64.13 grams + 128 grams) = 399.33 grams is the molar mass of Pb(SO4)2. 0.5213 mol PbSO4. 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