What is the pH of a solution by mixing 50 ml of 0.4N HCL and 50 ml 0.2
2.50 G Cucl2 Equals Moles. Find out the molar mass of the substance (hint: Answer expert verified 5.0 /5 11 treyman124 the molar mass of cucl2 is 134.45 g/mol;
What is the pH of a solution by mixing 50 ml of 0.4N HCL and 50 ml 0.2
Enter two units to convert from: N = m / m, where: Therefore, you divide 2.5 g of cucl2 by 134.45 g of cucl2 leaving you with 0.019 moles. Find out the molar mass of the substance (hint: Multiply the given number of moles (2.50 mol) by the molar mass (122.548 g/mol) to get the grams. It is given that mass of cucl2 is 2.50 g and we know molar mass of cucl2 is 134.45 g/mol. You can do the reverse unit conversion from moles cucl2 to grams, or enter other units to convert below: Web number of moles is defined as the mass of substance given in grams divided by the molar mass of substance. Number of moles = molar mass of cucl₂ = 63.6 + 2(35.5) = 134.5g/mole. The unit is typically g/mol.
Number of moles of cucl2 = mass/molar mass =2.50/134.45 = 0.0186 mol = 0.019 mol (approx) Multiply the given number of moles (2.50 mol) by the molar mass (122.548 g/mol) to get the grams. Web number of moles is defined as the mass of substance given in grams divided by the molar mass of substance. The unit is typically g/mol. You can do the reverse unit conversion from moles cucl2 to grams, or enter other units to convert below: To solve this problem, we must understand that the number of moles is a fundamental property used in stoichiometry calculations. Number of moles of cucl2 = mass/molar mass =2.50/134.45 = 0.0186 mol = 0.019 mol (approx) Therefore, calculate number of moles as follows. Therefore, calculate number of moles as follows. Enter two units to convert from: Web number of moles of cucl₂ and al = ?
