5. What picks up the electrons from a metal which allows them to lissolve in water? H20 molecules H30+ ions any positive ions Oany negative ions

Q: Which of the following chemicals are insoluble in water? Group of answer choices a. LiBr b. MnBr5 c.…

A: There are different type of Substances or compounds, which may or not soluble in water, which…

Q: Fresh seawater is referred to as impure water because it contains * О Охудеn O Aquatic animals O…

A: The solution is given below -

Q: If you use 25.0 mL of NaOH to titrate 100 mL of HCl and 20.0 mL of NaOH to titrate 50.0 mL of 0.0700…

A: Given :           25.0 mL of NaOH to titrate 100.0 mL of HCl           20.0 mL of NaOH to titrate…

Q: 8. Write the product of the following acid/base reaction. NH HBr Is the product or reactant more…

A: The question is based on the concept of organic reactions. we need to identify the product formed…

Q: write the dominant form of the compound in water for each of the compounds: H2SO4, Ba3(PO2)2, NaBr,…

A: When these compounds are treated with water we get the following species in the resulting solution.…

Q: The hydroxide ion concentration in household ammonia is 3.2 × 10–3 M at 25 °C. What is the…

A: Third option c. 3.1*10-12 M

Q: 1-What are the dangers of hcl in the library ? 2- why add the acid hcl to diluted water not the…

A: Hydrochloric acid is a very strong acid. It is a strong reducing agent.

Q: What is the total concentration of ions in 0.20 M Al2(SO4)3 solution? O a. 0.5 M O b. 0.1 M C. 1.0 M…

A: we have to calculate the total concentration of ions in    0.20 M Al2(SO4)3 solution

Q: Rank the following ionic compounds by lattice energy. Rank from highest to lowest lattice energy.

A: Lattice energy is the energy required to convert one mole of ionic solid into gaseous ionic…

Q: You have a 2.00 × 10−4 M solution of HNO3 at 25 °C. What is [OH−] in this solution?  A.  2.00 ×…

A:

Q: Explain why a dialysis solution must have a low sodiumion concentration if it is designed to remove…

A:

Q: Which species are present in aqueous solution of NH? 1. NH3 I. NHƯ III. H30*

A:

Q: 4. What is the purpose of the neutralization step in the extraction of magnesium from seawater?

A: The neutralization step in the extraction of magnesium from seawater is an important step that is…

Q: Calculate how much volume of HCl you will to neutralize 8.900 g KOH. Density of HCl is 1.017 g/mL

A: Given, mass of KOH neutralize = 8.900 g  Volume of HCl needed = ? Density of HCl = 1.017 g/mL Note;…

Q: another compound called hydrogen peroxide, H202. Hydrogen peroxide was first obtained by treating…

A:

Q: Which solution has the greatest conductivity?   0.1 M HCl   0.1 M CH3OH   0.1 M CH3COOH

A: The substances that readily dissociate to form ions in solution are known as strong electrolytes.…

Q: WHAT IS THE NAME OF EACH IONIC COMPOUNDS AND THE EQUATION REPRESENTING ITS COMPLETE DISSOCIATION IN…

A: An ionic compound completely dissociates in water to form ions. While writing the chemical equation…

Q: Please step by step solutions

A: Ionic bonding is a type of chemical bond that forms between two atoms when one atom transfers…

Q: 22. Which of these elements are the primary components in "hard water"? I. magnesium II. iron III.…

A: Here, we have to find the elements that are the primary components in "hard water".

Q: 12. Write the balanced chemical reaction showing the neutralization of aqueous acetic acid with…

A:

Q: How many grams of sodium phosphate, Na3PO4 can be made from 9.60 g of sodium hydroxide and…

A: The given question can be based on the prior knowledge of the mole concept and the stoichiometric…

Q: HCI forms a strong electrolyte in an aqueous solution. True False

A: 20) Strong and weak electrolytes a) Strong electrolytes: Strong electrolytes are the substances…

Q: Which of the following ionic compounds is INSOLUBLE in water? O LIHCO3. O K2CO2 O LizSO4 Na 2SO 4…

A: The solubility of ionic can be predicted by using solubility rules Some important solubility rules…

Q: Oleum at a concentration of 110 percent is equivalent to H2SO4 at a concentration of 91.8 percent.

A: According to the question, concentration of oleum = 110% Percent labelling of oleum = 100 + Total…

Q: A 1.4 M solution of CoCl2 has a volume of 0.17 L. What will the concentration of the solution be…

A:

Q: Is water a very good electron donor?

A:

Q: the questions by writing the correct letter of your answer. Explain your answer briefly in 1 or 2…

A: Given-> (d)-> bleach ,pH 12.5 - 13.5 (e) ->distilled water ,pH =7

Q: Which of the following is a neutralization reaction?   4Na + O2 → 2Na2O   H2O + SO3 → H2SO4…

A:

Q: Which of the following is equivalent to 0.125 M HCI (36.45 g/mol)? O 4.66 g/L O 4.56 g/L O 0.125 g/L…

A: Given: Molarity of HCl = 0.125 M Molar mass of HCl = 36.45 g/mol

Q: What volume of a 0.300 M LiOH is required to neutralize 48.0 mL of a 0.200 M H2SO4 solution?

A: 1 molecule of H2SO4 gives 2 H+ ions per molecule while only one H+ ion is required to neutralize 1…

Q: 16.5 ML of 0.228 M NaOH what is required to neutralize 15 ML of an unknown H2SO4 Solution. What is…

A: Molarity = number of moles of solute/volume of solution (in L)  so, number of moles = molarity ×…

Q: Question 2 23.79g of solid sodium hydroxide, NAOH is added to 87.5 ml of a 1.97M solution of…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: When placed in water, which of the following will likely produce the weakest electrolytic solution?…

A: The solution is given below -

Q: Which one of the following is the strongest electrolyte in water solution? NAOH Кон CSOH NH3

A: The conductivity of the solution decides whether the compound is strong or weak electrolyte.  The…

Q: NOTE: Diagram is not to scale How much water should be ADDED to 10.0 mL of 6.00 M HCI to make a…

A:

Q: I believe that the principle asked was not listed among the options b. Because water vapor from…

A: Base is not kept in glass bottle because base destroy the glass.  Glass is made up of silica (SiO2 )…

Q: Consider the explanation in the Introduction regarding the determination of qrxn, and answer the…

A: A) Given: The temperature of HCl solution increases.

Q: The average density of sea water is 1.02 g/mL. If sea water contains an average of 260 ppm of…

A: Given - Density of sea water = 1.02 g/mL             Concentration of sulfate = 260 ppm…

Q: How much lime (Ca(OH)2 is required to neutralize 20 mg/l of sulfuric acid (H2SO4)

A:

Q: Which of the following ionic compounds is INSOLUBLE in water? O LizPO4 O NaCl O FeF3 O Na2SO3 O…

A: Solubility : It is the property of any chemical substance called solute to get dissolved in a…

Q: O MGCO3 O Ca3(PO3)2 O Na2S O Ba(OH)2 O KOH O Cr(OH)3 O (NH4)2CO3

A: All carbonates, phosphates, sulphides, phosphates except Na+,K+,NH4+ water.

Q: Explain why water molecules gather ions much more effectively?

A: When either a positive or negative charge is present on an atom then it is called an ion.

Q: In which pair below will both substances be insoluble in water? O a. PbBr2 and Na2S O b. AIPO4 and…

A: Solubility of the given compounds:

Q: write a balances equation for the dissocication of each of the following electrolyte in water:…

A: When a substance dissolves into the water if it is dissociated into its ions these types of…

Q: H2 OH Based on the structure above, we can predict that this substance will be in water. insoluble…

A: The solubility of the compound can be determined by the ''solubility rule'' which means polar…

Q: Draw a picture to represent the molecular view of the dissociation of HNO3 in water.

A:

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.