2NaOH + H₂SO4 → 2H₂O + Na2SO4 ΔΗ = -112 kJ 50.0 mL of 0.50 M H2SO4 is added to 60.0 mL of 0.80 M NaOH. How many moles of Na2SO4 can form based on the NaOH? The NaOH forms [?] mol Na2SO4. Use significant figures. mol Na SO Enter

Q: One way in which the useful metal copper is produced is by dissolving the mineral azurite, which…

A: we have to calculate the original concentration of copper(II)sulfate

Q: Sodium bicarbonate is often used as an antacid to neutralizeexcess hydrochloric acid in an upset…

A: Given data contains, Mass of sodium bicarbonate is 3.5 g. The balanced chemical equation is,…

Q: The reaction for producing glucose in plants, called photosynthesis, is…

A: Given: Moles of C6H12O6 = 7.21 moles

Q: Which of the salts below would cause the temperature to increase the most, when 5.00 grams of the…

A: Given-enthalpy of dissolution of MgCl2 = -160 KJ/mol Using the formula we have No. Of mole of Mgcl2…

Q: If 53.0g of KClO3 was transferred into 125.0g of water at 30.0 Celsius. How many grams of KClO3 will…

A: Given : Mass of KClO3 used = 53.0 g Temperature of the solution = 30.0 oC And mass of water = 125.0…

Q: 50.0 g of water at 22 °C is mixed with 125 g of water initially at 36 °C. What is the final…

A: Heat lost by hot water is just equal to heat gained by cold water.

Q: 5. If the concentration of the product NH3 was Increased from 1.0x 104 M to 5.6 x 10 M, calculate…

A: Given reaction is, N2+3H2→2NH3 From the other parts of the question, we have [N2] = 4.0 M [H2] =…

Q: Trial -1>. what is volune of. Trial-1 Volume of NAOH in Liters. Moles of NaOH (M×V) Moles of CH,COOH…

A:

Q: The solubility product of solid copper(II) hydroxide is 2.2 x 10−20 g/L in water at 298 K. What is…

A: Given :- Ksp of Cu(OH)2 =  2.2 x 10−20 g/L  To calculate :- Its solubility (g/L)

Q: Carbon monoxide gas is oxidized with oxygen gas to form carbon dioxide gas. Choose the correct…

A: Let the reaction is  x CO (g) +  y O2 (g) → z CO2(g) Let, x=2 Number of carbon atom on left-hand…

Q: Calculate the concentrations of hydroxide and hydronium ions in a solution prepared by dissolving…

A:

Q: The reaction for producing glucose in plants, called photosynthesis, is light 6CO₂ + 6H₂O C6H₁2O6 +…

A: we have to calculate the moles of CO2 needed for the given reaction

Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

A:

Q: One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is…

A: Here we are required to find the concentration of iron chloride present in the ground water sample

Q: Consider the following reaction Ca(s) + 2HCI(aq) --> CaCl,(aq) + H2(8) How many moles of HCl are…

A: Calcium metal reacts with hydrogen chloride to form calcium chloride and hydrogen gas. The equation…

Q: Zn(s) + HCl(aq) ----> Mg)+ CuSO4 (aq) ----> Mg()+ ZnSO4 (aq) ----> Cus)+ HCl(aq) ----> Cu(s)+…

A:

Q: A 110.520 g sample of mineral water is analyzed for its magnesium content. The Mg+ in the sample is…

A: ppm refers to parts per million which is a unit to express the concentration. It can be expressed as…

Q: How are formation and dissociation constants related? inverses of each other the product of them…

A: Interpretation :  We have to explain what is formation and dissociation constant.

Q: In a reaction, the components of water (H-OH) are added across a carbon-carbon double bond (C=C). A)…

A: Water added to unsaturated compound like alkene or alkyne to form alcohol.

Q: 1. Identify the products for each reaction and balance the final equation. Remember to include the…

A:

Q: Sodium hydrogen carbonate  NaHCO3 , also known as sodium bicarbonate or "baking soda", can be used…

A:

Q: 10) How many miligrams of BaSO4 are dissolved in a 225 mL sample of BaSO4(aq)? (Hint: calculate the…

A: Given data,  Volume of BaSO4(aq) = 225 mL  Ksp = 1.1 × 10-10  We calculate the solubility of…

Q: Suppose the fluid in the stomach of a woman suffering from indigestion can be considered to be…

A: Given :-  HCl(aq) + NaHCO3(aq)→ NaCl(aq) + H2O(l) + CO2(g)  Molarity of HCl = 0.023 M  Volume of HCl…

Q: Aspirin can be synthesized in the lab by combining salicylic acid (C,H,0,) and acetic anhydride…

A:

Q: If 0.359 liters of water is added to a 30.0 mL of 17.4 M stock solution of acetic acid (CH3COOH),…

A: Volume of water  = 0.359 L Volume of stock solution taken = 30.0 mL  Molarity of stock solution =…

Q: Sodium hydrogen carbonate NaHCO3 , also known as sodium bicarbonate or "baking soda", can be used…

A: The moles of HCl present in fluid is determined first. The balanced chemical equation is as follows,

Q: Balance the chemical reaction below:   _Pb(OH)2     +     _NaCl     =>     _PbCl2     +     _NaOH…

A:

Q: Taking into account the above reaction of magnesium hydroxide with hydrochloric acid to produce…

A: ·Reaction equation : Mg(OH)2s + 2HClaq →                   MgCl2aq + 2H2Ol·Mass of Mg(OH)2 = 15.0…

Q: Sodium hydrogen carbonate NaHCO3, also known as sodium bicarbonate or "baking soda", can be used to…

A: Given that: Volume of HCl = 50.0 mL = 0.050 L Molarity of HCl = 0.027 M Mass of NaHCO3 = ? The given…

Q: Suppose the fluid in the stomach of a man suffering from indigestion can be considered to be 50.mL…

A:

Q: Sodium hydrogen carbonate NaHCO3 , also known as sodium bicarbonate or "baking soda", can be used…

A:

Q: When aqueous solutions of ionic compounds are mixed, the ions in the mixture have two possible…

A: 1) To write the chemical formula of the compound formed from the following ion pairs,  Ca2+ and O2-…

Q: nce the given reaction for step 5 (use 1 for single species - even though it is not needed, please)…

A:

Q: 1.) Silver sulfide (Ag:S) is the common tarnish on silver objects. What mass of silver sulfide ca…

A: As per company norms we cannot answer more than 1 question per session.So , I have answered 1st .