Business
Engineering
Math
Science
Social ScienceGallium chloride is formed by the reaction of 2.6 L of a 1.44 M solution of HCl according to the following equation: 2Ga+6HCl ⟶ 2GaCl3+3H2.(a) Outline the steps necessary to determine the number of moles and mass of gallium chloride.(b) Perform the calculations outlined.
Gallium chloride is formed by the reaction of 2.6 L of a 1.44 M solution of HCl according to the following equation: 2Ga+6HCl ⟶ 2GaCl3+3H2.
(a) Outline the steps necessary to determine the number of moles and mass of gallium chloride.
(b) Perform the calculations outlined.
Expert Answer
Image Transcriptionclose
a Molarity Moles of HCl are calculated by applying the formula volume Mole ratio of HCl and gallium chloride is calculated based on their stochiometric cofficient in the balanced chemical equation Moles of gallium chloride are calculated based on the moleratio value (no.of moles x Molar mass)
(b)
Volume of HCl solution = 2.6 L
Molarity of HCl solution ...
Image Transcriptionclose
- (Molarity x Volume) =(1.44x2.6) 3.744
Science
Chemistry
Related Chemistry Q&A
Q: can someine show me how to do this using: 48.5 g of cold water starting at 14 C and 48.1g of hot wa...
A: Given,Mass of cold water = 48.5 gTempreature of cold water = 14 degree Celsius.Mass of hot water = ...
Q: Using the Bohr model, determine the energy of an electron with n = 6 in a hydrogen atom.
A: Given:n = 6Z = 1 (Hydrogen atom)
Q: for each of the reactions below, classify as a combination, decomposition, single replacement, or do...
A: The given reaction is
Q: A patient with COPD has an arterial blood gas (ABG) content of 65 mm Hg. A normal ABG oxygen level r...
A: The molar mass (M) of the oxygen gas is 32 g/mol. At STP, the temperature (T) and pressure (p) is 27...
Q: How many joules of heat are required to heat 125 g aluminum from 19 degrees C to 95.5 degrees C?
A: Given information:Mass of aluminum = 125 gInitial temperature = 19 ˚CFinal temperature = 95.5 ˚CSpec...
Q: The LD50 (“Lethal Dose, 50 %”) is a value used in toxicology which gives the amount of a substance r...
A: An average human being weighs around 70 kg.
Q: A sample of a saccharide turns dark blue with subjected to the starch iodine test. What does this re...
A: Iodine test is usually performed for the detection of the starch which is a polysaccharide in the gi...
Q: 4 Which electron is, on average, closer to the nucleus: an electron in a 2s orbital or an electron i...
A: An atom is mainly composed of three sub-particles; electrons, protons and neutrons. In an atom, elec...
Q: The heat released in the combustion of benzoic acid, C6H5COOH, which is often used to calibrate calo...
A: Given,Heat released during combustion of benzoic acid = -3228 kJ/molMass of benzoic acid, m = 1.658...
