Calculate the relative formula mass for each of the following ionic compounds: 13.2 Al2(SO3)3 13. 13.1 NH NO3

Q: 2 1. The salt, sodium carbonate, is composed of carbonate (CO₂) anion(s) 2. The salt, copper (II)…

A: Given than, Different salts are given,we have to determine number of ions when salt gets disociated.

Q: Draw a schematic diagram of water desalination process and explain.

A: Answer - Desalination - Desalination is a separation process used to reduce the dissolved salt…

Q: 1. Set up and explain how to solve a problem according to the GUESS method (no calculation)

A: Hello, since your question has multiple subparts, we will solve the first question for you. If you…

Q: 4) Write the empirical formula for the simplest binary ionic compound formed from each ion or…

A: Binary ionic compounds are the compounds which is formed between two atoms in which one is metal and…

Q: 7:25 Question 29 of 50 What is the mass (in g) of 0.935 mol of acetone, CH3COCH3? The molar mass of…

A:

Q: An aerosol is a colloid in which a is dispersed in a Submit Answer Retry Entire Group 7 more group…

A: An aerosol is a colloid in which a liquid is dispersed in a gas. For example: Fog , mist , cloud…

Q: 10. What is the chemical name for table salt? A) Sodium chloride B) Calcium carbonate C) Potassium…

A: Table salt is the common salt or simply salt used in the kitchen.

Q: What percent of water is in the compound Magnese (ii) chloride tetrahydrate?

A: The formula of Magnese (ii) chloride tetrahydrate is MnCl2 x 4H2O Hence molar mass of Magnese (ii)…

Q: What is the molarity of a solution which contains 86.7g of LiBr dissolved in 0.400L of solution?…

A: Molarity or the molar concentration is the measure of the conc. of a chemical species. Given: The…

Q: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. copper(II) sulfite iron(III) nitrate copper(I) iodide mercury(II)…

A: Chemical formula is the symbolic presentation of a compound using elements formula,numeric…

Q: 1. How many MOLES of xenon trioxide are present in 4.05 grams of this compound ? moles. 2. How many…

A:

Q: why is the blue particle the solvent and the red particle is the solute?

A: In a solution, the solvent particles are typically greater in number than the solute particles…

Q: Why is methyl orange used in the assay of sodium carbonate? Answer in your own words please

A: Introduction :  Methyl orange is a pH indicator which is frequently used in titration , it shows red…

Q: Write the formula of the ionic compound when you combine: Calcium lon and Sulfite lon

A: Ionic compounds are the neutral compounds in which the positively charged ions (cations) and…

Q: 13. silver phosphide 14. silver phosphate 15. sodium nitride 16. carbon disulfide

A: Molar mass is the mass of one mole of a compound present i  their standard state.

Q: What is the volume of 0.25mol of CO2 gas at STP

A: Moles of CO2 gas = 0.25 mol Volume at STP = ? STP is standard temperature and pressure.  Standard…

Q: Question 4 Packing a capillary tube loosely with the sample will not impact the melting point…

A:

Q: -1 Compound X has a molar mass of 135.12 g mol element carbon mass % 44.44% hydrogen 3.73% nitrogen…

A: Molecular formula: In a molecular formula we describe the number of atoms of all the elements…

Q: during an experiment to determine avogadro's number 4 trials were recorded. what is the average…

A:

Q: 3.5 L of water containing 0.61 moles of NaOH would have a molarity of

A:

Q: Chopping an onion breaks cells and releases compounds that give the smell of onions, and one…

A: Chopping onion releases five different compounds they are: 1) Propanal  2) Ethanol  3) 2-methyl…

Q: The percent by mass of cobalt(II) in Co3(PO4)2 ]%. 18

A:

Q: Recrystallization and Melting Points Why do we perform recrystallization?

A: Pure substances have a sharp melting point and when impurities are present, they tend to change the…

Q: Consider the heating curve for water below. Temperature (°C) 150- g₁ 100- 50- -50 0 2 3 Heat Added…

A: Question 1 related to calculation of moles of potassium in potassium phosphate. Question 2 related…

Q: Use the ideal gas law to calculate how many Liters of Carbon Dioxide gas was actually made in the…

A: Let the balanced reaction on Baking soda with Vinegar be as follows, NaHCO3(aq) + CH3COOH(aq)…

Q: Answer these questions.

A: The objective of the question is to understand various aspects of the chemical reactions and…

Q: Determine the number of moles in 5.45 x 1023 formula units of BaBr2. 1

A: As we know, One Mole of Any Substance Contains  Avogadro's Number of Formula Units of that…

Q: Which contains the greatest number of moles of oxygen atoms? 0.1 mol H₂O 0.05 mol C6H4(NO₂)2 00.05…

A:

Q: solve for % water content present in compound magnesium sulfate decahydrate

A:

Q: How much water is in the chemical compound magnesium sulfate heptahydrate?

A: The formula of magnesium sulfate heptahydrate is MgSO4 x 7 H2O  Hence the molar mass of magnesium…

Q: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. calcium hydroxide…

A: A question based on molecules that is to be accomplished.

Q: How many moles of magnesium chloride are needed with 15 moles of aluminum? * 3MGCI2 + 2Al - 3Mg +…

A: Given: Moles of Al = 15 moles

Q: 3. Sodium carbonate, Na₂CO3 can be found in pure form and it can be used to standardize acid…

A:

Q: Determine the molarity of an aqueous that is 14.5% urea by mass. The molar mass of the urea is 60.06…

A:

Q: Describe avogadros law. be sure to include information about the effects of changing conditions

A: We have to describe avogadro's law.,

Q: Please help me, and double and triple check your answers previous tutors got questions wrong

A: Number of moles can be calculated as follows:

Q: Which of the following statements is NOT true concerning water? a. Water is a universal solvent…

A: Water dissociate ionic compounds into positive and negative ions. Positive part of ionic compound is…

Q: Calculate the energy ( in kilojoules ) released when 1.25 g of U- 235 undergoes fission reaction…

A: The equation for the nuclear fission reaction is: U92235  → B56142a + K3692r + n01 In order to find…

Q: 1. While performing the Dumas experiment, if the outside of the flask were not completely dry (Part…

A: The Dumas experiment is used to determine the molar mass of the liquid compounds (liquid at room…

Q: 600.0 mL of a 0.500 M solution of LICI is diluted to 900.0 mL. What is the new concentration of the…

A: given, initial volume, V1 = 600.0 mL = 0.600L molarity of a solution =  0.500M after dilution, new…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.