User Account

All Pages

Balanced chemical equation

Assignment Help Chemistry
Reference no: EM131054390

Based on the balanced chemical equation, given that 2.0 g of Na2CO3(molecular weight = 58.44 g/mol) was added to the reaction, how many mL of H2O (molecular weight = 18.00 g/mol) were produced? Remember that moles = mass/molecular weight and that 1 g of H2O = 1 mL.Choose the closest answer.

  • 0.019 mL
  • 0.221 mL
  • 0.158 mL
  • 0.34 mL
  • 50 mL

Reference no: EM131054390

Questions Cloud

Create text based or gui menu to perform the given functions : Create a text based or GUI menu to perform the following functions. Create your design in pseudocode and then code a RAPTOR program which generates output to the screenand a text file.
Rearrange equation in order to solve for volume : The formula of the ideal gas law is PV=nRT and you can rearrange the equation in order to solve for the volume as follows V= nRT/P (V is the volume, n is the number of moles, R is the gas constant 0.08206 atm*L/mol*K, and T is the temperature in K..
Value of the rate constant : At 25 C the reaction is first order in CH3CH2Cl, the rate constant is 1.0E-3 and the A factor is 3.4E14. What is the value of the rate constant at 40 C?
Find the projected number of machines : Math 233 Unit 2 Individual Project. Find the value of S'(9). Interpret the meaning of S(9) and S'(9). Using the tangent line approximation method, find the projected number of machines that will be infected after 10 days
Balanced chemical equation : Based on the balanced chemical equation, given that 2.0 g of Na2CO3(molecular weight = 58.44 g/mol) was added to the reaction, how many mL of H2O (molecular weight = 18.00 g/mol) were produced? Remember that moles = mass/molecular weight and that ..
Ratio of atoms of hydrogen to atoms of oxygen : What is the ratio of atoms of hydrogen to atoms of oxygen, H:O, in ammonium sulfate, (NH4)2SO4? Please explain.
Single weighing on an analytical balance : Assume that a nickel weighs exactly 5.038650 g. For the sets of weights listed below, obtained by a single weighing on an analytical balance similar to the type you used, indicate in the space provided which statement best describes the set of dat..
Discuss a current crisis in the news : Research, present and discuss a current crisis in the news, and relate it to the Crisis Management Program components. What stage is the crisis in, and how would you improve the management of the crisis? Support your response with research, cited ..
Role of the mg in preventing corrosion : a. What is the role of the Mg in preventing corrosion? b. What qualities must a metal like Mg have to prevent oxidation of another metal? c. Calculate the K for corrosion with Fe present. Assume standard conditions.

Reviews

Write a Review

Chemistry Questions & Answers

  What is the true molecular formula for nicotine

An analysis of nicotine (MW=162 g/mol) gives 74.0% carbon, 8.65% hydrogen, and 17.3 nitrogen. What is the true Molecular formula for nicotine?

  A piece of silver 25 g is heated to 100 degrees celsius

a piece of silver 25 g is heated to 100 degrees celsius then dropped into 42.5 g of water with a temperature of 21.7

  Define what mass of hydrogen was present

if the hindenburg held 2.0 times 10^5 m^3 of hydrogen gas at 23 degrees C and 1.0 atm, what mass of hydrogen was present

  What will be the ph after addition of rboh

A buffer was made by mixing 0.1488 moles of HCO2H with 0.1800 moles of NaHCO2 and diluting to exactly 1 liter. What will be the pH after addition of 10.00 mL of 0.2412 M RbOH to 50.00 mL of the buffer

  Explain complete neutralization of the acid requires

You are given an unkown acid H2A, which has two acidic protons per molecule. A 0.954-gram sample of this acid is titrated with .509M NaOH; complete neutralization of the acid requires 36.04mL of base, Find the molar mass of H2A.

  For what sodium ethoxide in ethanol-water is used

ethoxypropan-2-ol can be made by the ring opening of an epoxide when sodium ethoxide in ethanol-water is used. A) Draw the skeletal structure of (R)-1-ethoxypropan-2-ol.

  Determine the molecular formula of a compound which has a

determine the molecular formula of a compound which has a empirical formula of ch3 and a molar mass of 60.0

  Laundry bleach is a solution of hypochlorus acid hclo to

laundry bleach is a solution of hypochlorus acid hclo. to determine the hclo content of bleach an aqueous sulfide salt

  Explain what is the enthalpy of formation of c8h16o

A 3 g sample of C8H16O is burned completely in excess oxygen to yield CO2(g) and H2O(l) at 25 C, releasing 117.83 kJ of energy. What is the enthalpy of formation of C8H16O?

  In the hall-heroult process anhydrous aluminum oxide

in the hall-heroult process anhydrous aluminum oxide isreduced to aluminum according to the chemical equation 2al2o3 s

  Compute the concentration of (c6h6o6)2

Calculate the concentration of (C6H6O6)2- in an aqueous solution of .0619 M ascorbic acid, H2C6H6O6 (aq).

  Liquid water and nitrogen monoxide gas are produced from

liquid water and nitrogen monoxide gas are produced from the reaction of 22.7 grams of ammonia gas with 53 grams of

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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