When KCl dissolves in water the K+ ions are attracted to the partial positive charge on the hydrogen atoms of the water molecule the K+ ions are attracted to CI ions on the KCI crystal O the CI ions are attracted to the partial negative charge on the oxygen atom of the water molecule the CI ions are attracted to dissolved K+ ions the K+ ions are attracted to the partial negative charge on the oxygen atom of the water molecule

Q: Write the formula for the conjugate acid of each of the following bases.

A: Write conjugate acid of CO32- ?

Q: Molecular Weight of Zinc Sulfate Heptahydrate 287.6 g/mol 7.199 Mass of Zinc Sulfate Heptahydrate…

A: Molar concentration (also known as molarity, quantity concentration, or material concentration) is a…

Q: 7. NaCl(ag) +

A: When sodium chloride is treated with the Iodine then the reaction will not occur as iodine is not…

Q: Imagine that you have 4 buckets full of dark, muddy water. One bucket is frozen, one bucket is…

A: The bucket which is most likely to become lighter in color is

Q: What is the equilibrium constant expression for: 4 NH3(g) + 502(g) = 4 NO(g) + 6 H20(1) NH33[022…

A:

Q: What is the chemical formula of the ionic compound that results from the the combination of calcium…

A: What product form on combination of Ca(s) & P4(s) ?

Q: 5. can be used to treat a range of conditions such as asthma and chronic obstructive pulmonary…

A: A multiple choice question based on general chemistry that is to be accomplished.

Q: What is the enthlapy of the reaction? What is the bond energy? KCl(s) ─H2O→ K+(aq) + Cl-(aq)

A: The given reaction:

Q: A solution is formed from dissolving 1 mole of Al(NO3)3 into enough water to have a total volume of…

A:

Q: 4. Which reasons are the best choices for explaining why the amounts of oxygenated hemoglobin…

A: We would use the concept of partial pressure of oxygen at altitudes to answer this question.

Q: The concentration of glucose in an aqueous  solution can be determined by oxidation with…

A: The method of least squares is used to minimize the error that can occur while plotting a straight…

Q: The substance to be analyzed is white, highly soluble in water salt. A barium chloride or silver…

A: According to the question, we need to identify the substance based on the datasheet.

Q: 23. Using the following thermochemical equations: 2 SO,(g) →2 SO,g) + 0,(g) ΔΗ TXn 1 = +198 kJ/molm…

A: Given,

Q: Which of the following compounds is the most soluble (in moles/liter)? Baso4 Ksp = 1.5 x 10-9 O CoS…

A: Ans is C

Q: In the graph above, the gray curve represents a normal action potential. The black curve represents…

A: Sodium and potassium gated ion channels in order to respond to a signal from another neuron open and…

Q: What hazards are associated with lead metal? Decrease size of red blood cells. Decrease number of…

A: Lead, a versatile metal, has been utilized throughout history for various applications, ranging from…

Q: Name the major organic compound formed by the following reaction: OCH 3 OCH 3 acid (hydrolysis)

A: A ketal is a functional group in organic chemistry that consists of a carbon atom bonded to two -OR…

Q: For the reaction: Na2CO3(s) + CO2(g) + H2O (g) ↔ 2NaHCO3(s). The formula for computing Kc is?

A: Sodium carbonate reacts with carbon dioxide and water to form sodium hydrogen carbonate. The…

Q: Some sulfuric acid is spilled on a lab bench. You can neutralize the acid by sprinkling sodium…

A: The number of moles (N) of a compound present in V mL of C (M) solution is calculated by using the…

Q: what is the concentration of calcium carbonate(only in case of liquids) and the correct way to…

A: Calcium carbonate is a water-insoluble substance. It can be easily converted to other calcium…

Q: For the steam hydrocarbon reforming process, the equilibrium law expression is [CO₂(g)][H₂(g)]*…

A:

Q: 7. Oxygen we breathe attaches to a protein called hemoglobin (Hb) in red blood cells to form…

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

Q: Which reaction is this an example of CaCO3 + H,SO4 CaSO, + H2O + CO2

A: Given that a question of reaction  CaCO3+H2SO4 →CaSo4 +H2O + Co2 We have to reaction is type.…

Q: In an ion-exchange process, which ion has a higher affinity for exchange: Potassium ions (K+) or…

A:

Q: 2 HC= CH + 5 O2 > 4 co2 + 2 h2o What is the energy of the reaction and is it exo- or endothermic?

A: Given: 2 HC= CH + 5 O2 => 4 CO2 + 2H2O Ethene (C2H4​ ) burns in the presence of oxygen (O2  ) to…

Q: In which of the following aqueous solutions would you expect silver sulfide (Ag2S, Ksp = 2 x 10-51)…

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

Q: A solution containing 310 g of NaNO, in 300.0g of H,O at 50C is cooled to 20°C. Use the solubility…

A: Fourth option. 46

Q: Why do we use sodium hydroxide instead of a weaker base? What is the practical reason for the use of…

A: Sodium hydroxide is a strong base and sodium bicarbonate is a weaker base.  The practical reason,…

Q: Which reaction has a positive AS? O Cao (s) + CO2 (g) → CaCO3 (s) O N2 (g) + 3H2 (g)→ 2NH3 (g) O…

A: Which of the following has a positive ∆S ?

Q: Ethanol and KCl both dissolve in water. what happens to the ionic bond when KCl dissolves? What…

A: Ethanol is a polar compound and KCl is an ionic compound when KCl is dissolved in water, KCl…

Q: The product(s) that can be formed in the given reaction is/are Br, H,0 NaCl

A: Bromination of an alkene by electrophilic addition of Br2 . Attack of the alkene on bromine gives…

Q: student tried to detect the presence of calcium ion (Ca2+) in milk by adding Na2SO4 solution to a…

A:

Q: 8. Balanced chemical equation for the formation of zinc chloride from zinc and HC1

A: Interpretation: We have tp balance the chemical reaction between Zn and HCl .

Q: Diiodine pentaoxide oxidizes carbon monoxide to carbon dioxide under room conditions, yielding…

A: Oxidation is the loss of electrons. Reduction is the gain of electrons. In terms of oxygen transfer,…

Q: What is the total number of potassium atoms on the right-hand side of this chemical equation?…

A: We have been given a chemical equation 2CrCO6(s)+4KOH(aq) →KHCr2CO10(aq)+K2CO3(aq)+KHCOO(aq)+H2O(l)

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.