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What is the number of ions in a 6.58 mole sample of NaCl?
The number of ions in a 6,58 mole sample of NaCl is 79,25137367812.10e23.
A sample is prepared by completely dissolving 10.0 grams of NaCl in 1.0 liter of H2o. which classification best describes this sample?
The sample described is a saturated solution because it contains the maximum amount of NaCl that can dissolve in 1.0 liter of water at that temperature.
How do you find the density of NaCl?
To find the density of NaCl (sodium chloride), you first need to determine the mass of a known volume of NaCl. This can be done by weighing a sample of NaCl using a balance. Next, measure the volume of the NaCl sample using a graduated cylinder or other measuring device. Finally, divide the mass of the NaCl sample by its volume to calculate the density, which is typically expressed in grams per cubic centimeter (g/cm^3).
A sample of 76g of NaCl is dissolved to make 1L of solution. what is the molarity of the solution?
1.3g
What is the molarity of a 2.5 L sample that contains 15 moles of NaCl?
The molarity is 6.
An impure sample of table salt that weighed 0.8421 g when dissolved in water and treated with excess AgNO3 formed 2.044 g of Ag-Cl what is the percentage of Na-Cl in the impure sample?
2.044 g AgCl / 143.33 g per mole = 0.01426 moles of AgClNaCl + AgNO3 --> AgCl + NaNO31 mole of AgCl = 1 mole of NaClThe sample contained 0.01426 moles of NaCl0.01426 moles NaCl x 58.44 g per mole = 0.8334 g NaCl0.8334 / 0.8421 = 98.97% pureI'm pretty sure this is the correct answer.
How many moles of nacl in 60 grm weight of salt?
The formula mass of NaCl is 23.0 + 35.5 = 58.5Amount of NaCl = 60/58.5 = 1.03mol So there is 1.03 moles of NaCl in a 60 gram pure sample.
How many moles of sodium chloride (NaCl) are in 79.9 g of the compound?
79,9 g NaCl is equivalent to 1,367 moles.The formula mass of the compound sodium chloride, NaCl is 23.0 + 35.5 = 58.5Amount of NaCl = 79.9/58.5 = 1.37molThere are 1.37 moles of sodium chloride in a 79.9 gram pure sample of the compound.
What would you need to do to get a sample of sodium chloride from sodium hydroxide and hydrochloric acid?
NaOH + HCl = NaCl + H2O
Is NaCl an ionic or a molecular compounds?
NaCl is an ionic compound. Na ions are positive charged and Cl ions are negative charged. A Coulomb force is existing between the two kinds of ions, making NaCl an ionic compound.
The force that holds a sodium ion and a chloride ion together in a crystal of NaCl comes from?
*the attractive force between opposite electrical charges
What type of intermolecular force does NaCl have?
Sodium chloride "formula units" form a very large lattice.
