Complete the balanced neutralization equation for the reaction below: H2SO4(aq) + Ca(OH)2(aq) →

Q: Write balanced net ionic equations for the following reactions, and label the conjugate acid-base…

A: Solution- The pair of acid and base differing from each other by just one proton is called conjugate…

Q: Identify the oxidizing and reducing agent Cl2 (g) + H2O (l) -> HClO (aq) + HCl (aq)

A: The given redox reaction is   Cl2 (g) + H2O (l) -> HClO (aq) + HCl (aq) Identify the oxidizing…

Q: f it takes 22.75 mL of 1.25 M H 3 PO 4 to neutralize 17.95 mL of NaOH, what is the molarity of the…

A: Molarity of a solution is the concentration of a solution which is the number of moles of solute to…

Q: Calculate the molarity of an acetic acid solution if 56.85 mL of the solution is needed to…

A: we need to calculate the molarity of acetic acid needed for the neutralization reaction given

Q: carbonate CaCO3 in a seashell, an analytical chemist crushes a 4.40g sample of the shell to a fine…

A: Firat we need to calculate the moles of HCl required to reach end point. Then using mole ratio we…

Q: (a) HCl (aq) + NazSO3 (aq)

A: Hydrochloric acid is a stronger acid than sulfurous acid and it replaces the anion when HCl reacts…

Q: Predict whether 1.0 M of NaNO2(aq) is acidic, basic or neutral? Why?

A: Well, in order to predict whether the solution of the salt is acidic or basic, we need to see what…

Q: 25 mL of acetic acid was titrated 0.1 M NaOH. The titration required approximately 20.00 mL of NaOH…

A: Given,molarity of NaOH = 0.1 MVolume of NaOH = 20.00 mLVolume of acetic acid = 25 mL

Q: Calculate the concentration of HS in an aqueous solution of 0.111 M hydrosulfuric acid, H2S (aq).…

A: Hydrogen sulphide is weak acid so it does not dissociate completely to furnish hydrogen ion  Thus we…

Q: Complete and balance the following equation. (All stoichiometric coefficients must be integers.)…

A: A chemical reaction in which the number of atoms present on the left hand side of the equation is…

Q: Calculate the concentration of S²- in an aqueous solution of 0.111 M hydrosulfuric acid, H₂S (aq).…

A: The dissociation of hydrosulfuric acid (H2S) in water can be represented by the following equations:…

Q: Complete the balanced chemical equation for the following reaction between a weak acid and a strong…

A: In HClO2 the ions present are H+ and ClO2 -. Similarly in Ba(OH)2 the ions present are Ba2+ and OH-.…

Q: Write the net ionic equation for the reaction for the following acid-base reaction: Ca(OH)₂(aq) + 2…

A: Given, Ca(OH)2(aq) + 2 HCl(aq) ➝ 2 H2O(l) + CaCl2(aq) Net ionic equation = ?

Q: Determine the pH of 0.231 M Ca(OH)2 (aq

A: Given:Concentration of Ca(OH)2 = 0.231 MWe have to determine the pH of the solution

Q: NaCIO (aq) + H2SO4 (aq) + 2 KI (aq) → NaCl (aq) + H2O (1) + K2SO4 (aq) + I2 (aq)

A: Write the balanced molecular equation  Split electrolytes to their corresponding ions to achieve…

Q: If 38.70 mL of 0.290 M NaOH is used to titrate 25.0 mL of phosphoric acid, what is the molarity of…

A:

Q: A student performs a titration between 10.0 mL of a 0.25 M weak acid HA(aq) (Ka = 2.45 x 10 −5) and…

A: GIVEN: Volume of weak acid, HA =10.0 mL  Concentration of weak acid, HA = 0.25 M Ka = 2.45 x 10 −5…

Q: Complete and balance the molecular equation  Al(OH)3(s)+HNO3(aq) -->

A: When Al(OH)3(s) react with HNO3(aq), aqueous solution of Al(NO3)3 and H2O is formed.

Q: Write the net ionic equation for the reaction between AgNO3(aq) and Na2SO4(aq).

A: Silver nitrate reacts with sodium sulfate to form silver sulfate precipitate and aqueous sodium…

Q: what is the balance chemical equation, complete ionic equation, and net ionic equation for Na2SO3…

A:

Q: The following chemical reaction takes place in aqueous solution: SnCl,(aq)+2KOH(aq)…

A:

Q: using this balanced equation CaCO3(s) + 2 HCl(aq) ----> H2O(l) + CO2(g) + CaCl2(aq) Stomach acid is…

A: The balanced chemical equation for the given reaction is: From this equation, it is clear that: 1…

Q: what is the ionic equation for Ca(NO3)2(aq)+NaCl(aq) What is the net ionic equation for…

A: The aqueous solutions of Calcium nitrate and sodium chloride react with each other to produce…

Q: Define pH in words. The strong acid HClaq has a pH value of 1, use the following equation for a…

A: HCl is a strong acid and dissociates as: HCl(aq) → H+(aq) + Cl-(aq) So, 1 mol of HCl produces 1 mol…

Q: There is very little change to the pH of the solution. If anything the pH of the solution

A: If we add ammonium chloride in an ammonia solution.  Then it acts as a basic buffer. Buffer is the…

Q: Determine how many moles of hydrochloric acid there are in a 4.00 L solution of 0.200 M HCl(aq).

A: No. of moles of a solute in a solution is equal to the product of molarity and volume of the…

Q: 25.00 mL of sulfuric acid requires an average volume of 28.55 mL of 0.8165 sodium hydroxide to reach…

A:

Q: Determine the hydronium ion concentration for a solution of 0.550 M Ca(OH)2.

A: Ca(OH)2 dissociates to give Ca2+ and OH- ions as follows: Ca(OH)2 ↔ Ca2+ + 2OH-

Q: Identify the base in the following acid–base reaction:

A: The component which accepts a H+ ion in the acid base reaction is known as base  and the component…

Q: You are performing an experiment in lab that involves the titration of 25.0 mL of H2SO4 solution.…

A:

Q: The value of K₂ for nitrous acid is 4.50×10-4. What is the value of Ko, for its conjugate base, NO₂?…

A: Since you posted multiple type question, then according to the guideline, post first solution for…

Q: The acid ionization constant for Pb(H2O)62+(aq) is 6.3×107. Calculate the pH of a 0.0651 M solution…

A:

Q: What is the base in the following chemical reaction? MgH₂(s) + 2H₂O(l) → Mg(OH)₂(s) + 2H₂(g)

A: MgH₂(s) + 2H₂O(l) → Mg(OH)₂(s) + 2H₂(g)  Acid…

Q: You have a 1.153 g sample of an unknown solid acid, HA, dissolved in enough water to make 20.00 mL…

A: Volume of unknown acid (V1) = 20.00 mL Molarity of KOH (M2) = 0.585 M Volume of KOH (V2) = 14.90 mL…

Q: Complete and balance each of the following equations for acid-base reactions. Express your answer…

A:

Q: If you have 0.150 M Na2CO3 (aq), what is the concentation of each type of ion in solution?     how…

A: We have to find out the concentration of each ion in solution. Given, 0.150 M Na2CO3 (aq),

Q: A chemistry student weighs out 0.315g of ascorbic acid H2C6H6O6 , a diprotic acid, into a 250.mL…

A: Given: The mass of ascorbic acid = 0.315 g The volume of the ascorbic acid solution = 250 mL The…

Q: Complete the balanced chemical reaction for the following weak base with a strong acid. In this…

A: Since, NH3 is a weak base and HCl is an acid, so reaction between acid and base forms salt (ammonium…

Q: reaction below, classify it (acid/base or p e the balanced net ionic reaction: )+ NH3 (aq) → + NH3…

A: A)  HCN(aq.) + NH3(aq.) ---> NH4CN(aq.) Net ionic equation  HCN(aq.) + NH3 (aq.) ---> NH4+ +…

Q: What is the expected pH of a 0.172M solution of Ca(OH)2(aq)? (pH is a unitless quantity.)

A: pH + pOH = 14pOH = -log [OH-]

Q: complete and balance each of the following equations for acid base reactions HClO4 (aq) + NaOH (aq)…

A: The objective of the question is to complete and balance the given acid-base reaction. The reaction…

Q: Write a balanced net-ionic equation for the neutralization reaction between CH3COOH (aq) and Ba(OH)2…

A: Balance molecular equation can be define as the reaction in which number of atoms of all the…

Q: A 50.00 mL sample of a locally made white wine required 34.50 mL of 0.0450 M NaOH to reach the end…

A: Answer: 2.33 g/L

Q: Write a balanced net ionic equation for each of the following acid–base reactions.…

A: Acid and bases react together to give salt and bases.  Here, HCl is a strong acid and KOH is a…

Q: Give the pH of  solution of 6.03×10-2 M  H2CO3 (aq).

A: Given,  Concentration of H2CO3 = 6.03 x 10-2 M  Calculate the pH = ?

Q: The standardized NaOH was used to determine the unknown concentration of H3PO4. The standard NaOH…

A: Given: Standard NaOH concentration: 0.126 M Volume of H3PO4 = 25.00 mL 3 NaOH(aq) + H3PO4(aq) →…

Q: Complete the balanced neutralization equation for the reaction below: HCIO4(aq) + CSOH(aq)

A: Given HClO4 (aq) + CsOH (aq) we need to complete and balance the equation.

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.