d. How many KNO3 formula units are in the tube of toothpaste?How many grams of sodium ion, Na", are in 1.50 g o7.112 A toothpaste contains 0.240% by mass sodium fluoride usedd. How many grams of A,O3 are produced when 50.2 g of Alreaction.nyof Al?moles of O2are needed to react with 4.50 molese. When Al is reacted with 8.00 g of O2, how many grams ofmoles of O2 are needed to react with 4.50 molesreacts?Al203 can form?10.007.112 A toothpaste contains 0.240% by mass sodium fluoride usedto prevent dental caries and 5.0% by mass KNO3, whichdecreases pain sensitivity. One tube contains 119 g of tooth-paste. (7.1, 7.2)NaF and KNO3 areMAAUM STRENGIHFlorideSensodynecomponents found intoothpastes.a. How many moles of NaF are in the tube of toothpaste?b. How many fluoride ions, F , are in the tube of toothpaste?c. How many grams of sodium ion, Na", are in 1.50 g oftoothpaste?d How many KNO3 formula units are in the tube of toothpaste?evercise and workouts, lactic acid, CHOControl

Since you have posted multiple questions, the answer for first question is given below. Kindly…

Answered: ICs of O, are needed to react with 4.50…

ICs of O, are needed to react with 4.50 moles THow many grams of AlO, are produced when 50.2 g o1 AT reacts? e. of Al2O3 can form? 112 A tooth

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: What amount (in mol) and what mass (in g) of water can be produced when 82.1 ug of ethane reacts…

A: The reaction considered is, C2H6 (g) + O2(g)→H2O(l)+CO2(g) The balanced equation of this reaction…

Q: How many grams will of NaCl will produce if you react 13.0 g of sodium with 9.78 g of chlorine: 2Na…

A: The given reaction is as follows. 2Na + Cl2 → 2NaCl That means we need 2 mole Na and 1 mol Cl2 for…

Q: 3. Convert 4.36 moles Ba to g of Ba

Q: KC1O3 > KCl + O2 a. How many moles of O2 will be formed from 1.65 moles of KC10;? b How many gram of…

Q: Determine the percent yie-ld for the reaclisn between 46.5 g of ZnSand 13.3 g of oxygen if 18.4 gof…

A: We can determine the amount of reactants required and that of product formed in a reaction from its…

Q: A Volumetric Analysis A. Standardization of a Sodium Hydroxide Solution Part A.3. Approximate [NaOH]…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 2C4H10+13O2-->8CO2+10H2O How many grams of O2 are need to react with of 85 grams of butane

Q: Consider the reaction of Fe2O3 with Al to form Al2O3 and Fe. If 4.27 g Al is reacted with excess…

A: Given that,Mass of Al = 4.27 gThe molar mass of Al = Mass of = 6.24 g = Actual yieldThe molar mass…

Q: How many grams of Cu would be needed to react with 2.0 mol HNO3

A: Given,Moles of HNO3 = 2.0 moleRequired, Grams of Cu that would react with 2.0…

Q: Set up the mole ratio of CO2to O2.

A: For the general case, the atmospheric pressure is 1.00 atm and temperature 298.15 K, the volume of 1…

Q: what is the percent yeid of the reaction if 59.9 L co2

A: A question based on mole concept. Volume of CO2 as actual yield is prescribed for which the…

Q: how many grams of H2O will react with 6.183 g of SCI4

Q: What mass of N2 will be produced from the reaction of 50.0g N2O4 with 45.0g N2H4? N2O4(l) + 2…

A: Balanced Reaction N2O4(l) + 2 N2H4(l) --> 3 N2(g) + 4H2O(g)

Q: What mass of NH3 is needed to completely react with 0.600 moles of O2 (g) based on the reaction…

Q: 1. The lower the rate of a reaction the longer it takes to reach completion. 2. Slow reactions can…

A: Rate of the reaction define the velocity of reaction means how fast or slow the reaction process.

Q: For the next two questions (9 and 10), consider the following balanced equation: N2 + 3H2 2NH3 . 9.…

A: Law of Conservation of Mass:- This law states that mass can neither be created nor destroyed in a…

Q: d. What is the final molarity of HCI? If the two gaseous products are collected separately, then…

A: The solutions are given below -

Q: 16. How many atoms are in one (molecule) formula unit of Fe2(CrO4)3?

A: Given -> Molecular formula = Fe2(CrO4)3

Q: How many grams of NaCl are required to react if you to produced 50.0g PbCl2?

A: Mass of PbCl2 = 50 gMolar mass of PbCl2 = 278 g/moleMoles of PbCl2 = Mass of PbCl2 Molar mass of…

Q: how many moles of Z will be produced from 3.10 mol A, assuming excess B? 2A+3B--->4Y+5Z Moles of…

A: For the given reaction:

Q: Bod 44 grams of carbon dioxide was formed after combustion of 12 grams methane gas. Calculate…

Q: If 22.4 g of NO and 13.8 g of O2 are used to form NO2 how manhy moles of exess reactant are left…

A: The balanced reaction taking place is given as, => 2 NO (g) + O2 (g) ----------> 2 NO2 (g)…

Q: How many grams will of NaCl will produce if you react 13.0 g of sodium with 6.91 g of chlorine: 2Na…

Q: How many grams will of NaCl will produce if you react 13.0 g of sodium with 11.28 g of chlorine: 2Na…

A: The limiting reagent in a chemical reaction is a reactant that is totally consumed when the chemical…

Q: E-85 is an alternative fuel for automobiles and light trucks that consists of 85.0% (by volume)…

A: Given balanced equation:

Q: How many grams of Br2 are produced from 5.0 moles of KBr? 2KBr + Cl --> 2KCl + Br2

A: We have to find How many grams of Br2 are produced from 5.0 moles of KBr

Q: What is the % of H2O if 102g H2) is produced from 14.6g H2 and excess O2?

A: Given Mass of H2O = 102 gram Mass of H2 = 14.6 gram Percentage yield =?

Q: How many moles of B₂H, can be obtained from 0.893 moles of NaBH4?

A: Each formula unit of NaBH4 has one Boron atom.Each formula unit of B2H6 has two Boron…

Q: Percent yield. 4Fe + 3O2 ---> 2Fe2 O3 Starting with 320g of oxygen gas you produce 75g of…

Q: Provided the silicon is reacted with nitrogen to form Si3N4. If 2 g silicon is reacted to 1.5 g N.…

A: Given, mass of silicon (Si) = 2 g mass of Nitrogen (N2) = 1.5 g a) mass of product formed = ? b)…

Q: (29)If 25.0 mL of urine has a mass Of of solute, and contains l,99 whatis thé mass mass percent…

A: Given: Volume of urine (solution) = 25 mL Mass of urine (solution) = 25.725 g Mass of solute = 1.929…

Q: Question 9 -> is completed and balanced, one term When the reaction NH4OH + H2SO4 → in the balanced…

Concept explainers

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

Question

d. How many KNO3 formula units are in the tube of toothpaste?
How many grams of sodium ion, Na", are in 1.50 g o
7.112 A toothpaste contains 0.240% by mass sodium fluoride used
d. How many grams of A,O3 are produced when 50.2 g of Al
rea
ction.
ny
of Al?
moles of O2
are needed to react with 4.50 moles
e. When Al is reacted with 8.00 g of O2, how many grams of
moles of O2 are needed to react with 4.50 moles
reacts?
Al203 can form?
10.00
7.112 A toothpaste contains 0.240% by mass sodium fluoride used
to prevent dental caries and 5.0% by mass KNO3, which
decreases pain sensitivity. One tube contains 119 g of tooth-
paste. (7.1, 7.2)
NaF and KNO3 are
MAAUM STRENGIH
Floride
Sensodyne
components found in
toothpastes.
a. How many moles of NaF are in the tube of toothpaste?
b. How many fluoride ions, F , are in the tube of toothpaste?
c. How many grams of sodium ion, Na", are in 1.50 g of
toothpaste?
d How many KNO3 formula units are in the tube of toothpaste?
evercise and workouts, lactic acid, CHO
Control

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

4. A 100.0-g sample of an unknown hydrate (formula weight 234.0 g/mol) contains 31.4 g of water (formula weight 18.02). How many moles of water are there per mole of hydrate? of
A cvg.cengagenow.com/ilrn/takeAssignment/takeCXPCompliantActivity.do?locator=Dassignment-take CHAPTER 4 - STOICHIOMETRY: QUANTITATIVE INFORMATION ABOUT CHEMIC Page 1 of 9 Next If 5.68 g of Na, CO3 is dissolved in enough water to make 250. mL of solution, what is the molar concentration of the sodium carbonate? Molar concentration of NazCO3 = M What are the molar concentrations of the Na and CO ions? Molar concentration of Na = Molar concentration of CO,
For the dehydrohalogenation (E2) reaction shown, draw the major organic product. Select Draw Rings More Yoe tert-butanol heat Br
Need answers
All changes saved 4. The combustion of glucose is represented by the following balanced equation: C6 H12O6+6 O26 H20 -- 6 CO2. Which reactant is the limiting reagent if there is 1 gram of both C6H1206 and O2? O a CO2 O b. 02 Oc CH2O6 Od. H,0 PREVIOUS 4 of 5 NEXT 24 & 6 7 8 e t. k C b S'
I need help please?
Through sevesal ouccessive ceactions Carbon, Cao, H CI and Ho O to produce Co tu Cl2f!47.09 mel) a chemist uses Assuming an yield 68 % and the tot alI initial carbon is converted to Co HU Cla and 3 moles of Co, how many gcams of C HuCla can be produced from 500g of corbon?