Balance the chemical equation given below, and determine the number of milliliters of 0.00300 M phosphoric acid required to neutralize 35.00 mL of 0.00150 M calcium hydrOxide. Ca(OH)2(aq) + H3PO4(aq) → Cag(PO4)2(s) + H20()

Q: Suppose you are titrating a solid mixture containing KHP (molar mass=204.2 g/mol) and a salt…

A:

Q: Oxalic acid, H₂C₂O4, reacts with sodium hydroxide in a neutralization reaction. What is the balanced…

A: Since, Balanced reaction means that both side number of atom present in equal number. Thus,  For…

Q: How many mL HCl of a 0.100 M HCl solution is needed to completely neutralize 25.0 mL of a 0.350 M…

A: Molarity of HCl = 0.100 M Molarity of NaOH = 0.350 M Volume of NaOH = 25.0 mL Volume of HCl heeded =…

Q: During a titration the following data was collected. A 5 0. 0 mL portion of H2 S O4 was titrated…

A: Given data,  Volume of H2SO4 = 50.0 mL  = (50.0 ÷ 1000) mL = 0.050 L Molarity of KOH = 0.500 M…

Q: A Ca(OH)2 solution of unknown concentration is titrated with 0.275 M HNO3. 36.86 mL of the titrant…

A: Given, a titration between HNO3 and Ca(OH)2 . Concentration of HNO3 solution =0.275 Mvolume of HNO3…

Q: one commercial method used to peel potatoes is to soak them in a solution of NaOH for a short time,…

A: Given:  Concentration of NaOH(M) = 3 to 6 M Concentration of H2SO4 (M1) = 0.500 M  Volume of H2SO4…

Q: Sodium carbonate, Na2CO3, can be titrated with HCl according to the following balanced chemical…

A: First, the given grams of sodium carbonate is converted into moles.

Q: Complete and balance  the following molecular reaction.  Write the ionic and net ionic reactions.…

A: HNO3 is a strong acid and Ba(OH)2 is a base. Thus they reacts and undergo neutralisation reaction to…

Q: By titration, it is found that 58.5 mL of 0.177 M NaOH(aq) is needed to neutralize 25.0 mL of…

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Q: Identify the spectator ions in the following reaction. Ba2+(aq) + 2 OH-(aq) + 2 Na+(aq) + CO32-(aq)…

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Q: You have 75.0 mL of a 2.50 M solution of Na2CrO4(aq). You also have 125 mL of a 2.01 M solution of…

A: Number of moles of a substance refer to the unit of amount. One mole of a substance can be defined…

Q: The following chemical reaction takes place in aqueous solution: FeBr₂(aq) + 3 NaOH(aq) →…

A: Net ionic reaction - Those reactions in which spectators ions are not included, only those species…

Q: 5. Carbon dioxide slowly reacts with water over time, as shown in the equation below. How does this…

A: NaOH is a base. In an aqueous solution, when it reacts with an acid, it gets neutralized thereby…

Q: 8. CuSO4(aq) + 2NaOH(aq) Na2SO4(aq) + Cu(OH)2(s) a) Write the net ionic equation. b) Would the…

A: Given reaction is : CuSO4(aq) + 2NaOH (aq) ---> Na2SO4(aq) + Cu(OH)2(s)

Q: 25) Ammonia and sulfuric acid react according to the equation given below. SA 2 NH3(aq) + H₂SO4(aq)…

A: Molarity is defined as number of mole of solute divide by volume of solution in liter

Q: Write balanced net ionic equation for the following reaction: HBr(aq)+Ca(OH)2(aq)→?

A:

Q: Given the following reaction equation; NaCl (aq) + Pb(NO3)2 (aq) → NaNO3 (aq) + PbCl2 (s) Calculate…

A: We can calculate the amount of PbCl2 by using unitary method. For we have to first calculate moles…

Q: Which of the following represents an acid-base neutralization reaction? CaBr2(aq) + H2SO4(aq) →…

A: Answer :- LiOH(aq) + HNO3(aq) → LiNO3(aq) + H2O(l)  Acid-base neutralization reaction is LiOH(aq) +…

Q: Consider

A: We will calculate mass percent of acetic acid

Q: The following chemical reaction takes place in aqueous solution: AgNO3(aq)+NH Cl(aq)…

A: An aqueous solution of silver nitrate reacts with an aqueous solution of ammonium chloride to form a…

Q: The hydronium ion concentration in a sample of springwater is found to be 5.2 ✕ 10−5 M at 15°C. What…

A: The problem is asking for the concentration of hydroxide ions in the springwater. We are given the…

Q: Jake carried out three titrations to determine the concentration of unknown nitric acid (HNO3) using…

A: [NaOH] = 0.1050 M Vol of HNO3 used = 100.0 ml Vol of Na OH used (Va)= 20.56 ml Vol of Na OH used…

Q: Write ionic and net ionic equations for the following reactions. Be sure to include the state of…

A: Balanced equation and Ionic equation are given by:

Q: Ca(OH)2(aq) + Na2SO4 (aq) —> 2NaOH (aq) + CaSO4 If 45.0 mL of a 4.00 M sodium sulfate (Na2SO4)…

A:

Q: Complete the balanced neutralization equations for the reactions below. Be sure to include the…

A: An acid reacts with a base to give salt and water. This reaction is called neutralization reaction.…

Q: Strontium hydroxide, Sr(OH)2, is sometimes used to extract sugar from molasses by forming a soluble…

A: First we need to calculate the moles of HNO3 solution used. Then using the mole ratio we can…

Q: A 25.00 mL Ba(OH), solution of unknown concentration was neutralized by the addition of 29.27 mL of…

A:

Q: An aqueous solution of Ca(OH)2with a concentration of 0.143 M was used to titrate 25.00 mL of…

A: The balanced chemical equation for the neutralization reaction that takes place between calcium…

Q: The following chemical reaction takes place in aqueous solution: Zn (NO3), (aq)+2KOH(aq) →…

A: Balance Chemical equation means number of atoms or ions should be equal in both side (reactant and…

Q: What volume of a 0.100 M HCl solution is needed to neutralize 10.0 mL of a 0.100 M Ba(OH)2 solution…

A: Solution stoichiometry involves the calculation of concentration of solutions in the given…

Q: What volume (in mL) of 0.0144 M HBr solution is required to titrate 125 mL of a 0.0124 M Ca(OH)2…

A: Given: Concentration of HBr = 0.0144 M Concentration of Ca(OH)2  = 0.0124 M Volume of Ca(OH)2 = 125…

Q: Predict the products and balance the chemical equation given below _____ Ca(OH)2 (aq) +…

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Q: Concentration is measured by molarity (M), or moles per liter. Brackets are also used to symbolize…

A:

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.