Explain what about naoh added to hcl

Assignment Help Chemistry
Reference no: EM13227852

What happened when CaCO3 was combined with hydrochloric acid? was a chemical reaction obvious here ? what about NaOH added to HCl? Was a reaction obvious in this case? Why indicators are important to tell if an acid-base reaction has occurred.

Reference no: EM13227852

Questions Cloud

Standard error of estimate for the first-order model : Interpret the estimated regression coefficients and report the coefficient of determination and the standard error of estimate for the first-order model. Based on these, how good is the model?
What tools and value added quality will expected of health : Watch The Role of IT in Public Healthcare Service video and discuss your opinions on information technology and Health care.
Describe the impacts of consumerism in regards : Describe the impacts of consumerism in regards to information technology, claims management, and member services when dealing with healthcare providers.
What key technological features of sap : What key technological features of SAP set it apart from conventional business accounting/planning/control software?
Explain what about naoh added to hcl : What happened when CaCO3 was combined with hydrochloric acid? was a chemical reaction obvious here ? what about NaOH added to HCl?
Etermine the equivalent abcd parameters for the line : a positive-sequence shunt admittance y= j4.4* 10-6 S/km. for this line if it has 70% shunt reactive (inductors) compensation and 40% series capacitive compensation. Half of this compensation is installed at each end of the line.
What is the coefficient of determination : What is the standard error of estimate and what does it mean and what is the coefficient of determination and what does it mean in the context of this problem.
Determine the standing wave pattern for the voltage : A sinusoidal voltage wave of real amplitude B0, and frequency w, and phase constant B, propogate in the forward z direction toward the shorted load end in a lossless transmission line of characteristic impedance Z0.
Define what is the solubility of calcium phosphate : If 2.93*10^4 liters of water are required to dissolve 1g of calcium phosphate, and the solubility of calcium phosphate is 3.41*10^-5 g/l. what is the solubility of calcium phosphate in parts per million?

Reviews

Write a Review

 

Chemistry Questions & Answers

  Compute the mn and its uncertainty

From the Mn concentrations (3.56ppm and 3.71ppm) and uncertainty

  What is the molar mass of substance

What is the molar mass of this substance, express your answer in g/mol and  determine the moloar concentraitions Cr 2 O 7 ^2 and of K + ?

  Estimate the value of the equilibrium constant

Estimate the value of the equilibrium constant at 610K for each of the following reactions. Delta Hf and S for BrCl is 14.6 kj/mol and 240.0 J/mol*K , respectively. Br2(g)+ Cl2(g) --> 2BrCl(g)

  What is the enthalpy of neutralization

50.0 ml of 0.987 M HCl was mixed with 50.0 ml of 1.02 M NaOH, the heat of neutralization was calculated to be -2.7 kJ. What is the enthalpy (molar heat) of neutralization?

  State concentration of a household ammonia cleaning solution

what is the concentration of a household ammonia cleaning solution if 49.90 ml of .5900M HCL is required to neutralize 25.00 ml of the solution?

  What is the mole fraction of ethanol

What is the mole fraction of ethanol in a solution made by dissolving 14.6 g of ethanol in 53.6 g of water?

  Calculate the number of grams of alcl3

Calculate the number of grams of AlCl3 and the number of grams of H2O formed when 0.500 g of Al(OH)3 reacts.

  State the relationship between the electron configuration

Explain the relationship between the electron configuration and the corresponding principal and angular momentum quantum numbers for each of your elements.

  Compute the zero-point energy of a harmonic oscillator

Calculate the zero-point energy of a harmonic oscillator consisting of a rigid CO molecule adsorbed to a metal surface by a bond of force

  Explain a double effect backward feed evaporator

A feed containing 15% by weight of solids is to be concentrated to 40 % solids using a double effect backward feed evaporator. The first effect is heated by steam at 413 K.

  What is the volume in milliliters of 20.0 g of acetone

what is the volume in milliliters of 20.0 g of acetone if the density of acetone is .791 g/ml?

  Compute the partial pressure of each gas in the container

the total pressure in the container is 3.70 atm . Calculate the partial pressure of each gas in the container

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd