What mass of melamine is there in a package of infant

Assignment Help Chemistry
Reference no: EM13704264

Question- An infant formula was found to have 0.14 ppm melamine. What mass of melamine is there in a package of infant formula with a mass of 454g?

Here is the problem which I am struggling on, please help me!

Reference no: EM13704264

Questions Cloud

Find the equivalent capacitance of the combination : Two capacitors (C1 = 6.00 µF and C2 = 13.0 µF) are now connected in series and to a 9.00-V battery. Find the equivalent capacitance of the combination
Calculate the surface charge density : An air-filled capacitor consists of two parallel plates, each with an area of 7.60 cm2, separated by a distance of 2.20 mm. Calculate the surface charge density
Calculate the capacitance of the device : An air-filled spherical capacitor is constructed with an inner-shell radius of 6.80 cm and an outer-shell radius of 15.4 cm. Calculate the capacitance of the device
How far from the refinery should john enter the water : John who is a member of NGO missed the meeting of his protest group at the refinery, How far from the refinery should John enter the water
What mass of melamine is there in a package of infant : Question- An infant formula was found to have 0.14 ppm melamine. What mass of melamine is there in a package of infant formula with a mass of 454g
Estimate the capacitance of the system : Two conductors having net charges of +16.0 µC and -16.0 µC have a potential difference of 16.0 V between them. Determine the capacitance of the system
Calculate the weight percent of nitrogen in melamine : Question- Calculate the weight percent of nitrogen in melamine and cyanuric acid and compare this value to the average percent of nitrogen in protein (14%).
What plate separation is required : What plate separation is required if the capacitance is to be 1580pF? Assume that the space between the plates is filled with air
Find the electric field from the center : A solid conducting sphere of radius 2.00 cm has a charge 13.00 µC. Find the electric field at r = 1.00 cm from the center of this charge configuration

Reviews

Write a Review

Chemistry Questions & Answers

  Explain exactly one-half of the magnesium ions

A 224mL sample of an aqueous solution contains 2.80% MgCl2 by mass. Exactly one-half of the magnesium ions are Mg?28, a beta emitter with a half-life of 21 hours

  Compute the molar solubility of fe(oh)2 in a buffer

Calculate the molar solubility of Fe(OH)2 in a buffer solution where the pH has been fixed at the indicated values. Ksp = 7.9 x 10-16. (a) pH 7.2

  What is the percent ionization of solution

Problem- The Ka of a monoprotic weak acid is 8.49x10^-3. What is the percent ionization of a 0.189M solution of this acid

  How many kilocalories are needed to heat the water

A hot tub is filled with 470 gallons of water, which has a density of 1.0. How many kilocalories are needed to heat the water from 67 to 109?

  Define the reaction rate of a 10-degree increase in reaction

Do you experimental data substantiate the rule of thumb regarding the effect on the reaction rate of a 10-degree increase in reaction temperature. Briefly explain

  Explain how many repeat units are present in nylon

A Nylon 4-6 polymer with an average molecular weight of 10,000g/mol is reffered to as Nylon 4-6 (10,000). If one repeat unit of Nylon 4-6(10,000). If one repeat unit of Nylon 4-6 has a molecular weight of 198.26 g/mol, how many repeat units are pr..

  Explain the common strong and weak acids and bases

What are the common strong and weak acids and bases need to recognize for titration, equilibrium and anything else involving acids and bases

  Which is used in three different metabolic pathways

Identify (name) each pathway, the enzyme whose activity determines how much glucose-6-P is metabolized by that pathway, one effector (regulatory molecule) which controls the activity of each enzyme, and how the effector affects the activity of the..

  Explain what is the age of the plant fossil in years

A reference sample of the same size from a plant alive today has a carbon-14 activity of 160.0 counts/min. If carbon-14 has a half-life of 5730 years and what is the age of the plant fossil in years

  Evaluate the amount of heat liberated

Calculate the amount of heat liberated (in KJ) from 316g of Mercury when it cools from 74.8 celcius to 12.0 celcius.

  Explain the percentage abundance of the lighter isotope

Europium (atomic weight 151.96) has two naturally occurring isotopes with isotopic weights 150.9196 and 152.9209. what is the percentage abundance of the lighter isotope

  Define what is the final total pressure

If the valve is open and the gasses mix and assuming that the temperature is constant, what is the final total pressure

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