What are the subscripts in the actual molecular formula

Assignment Help Chemistry

Reference no: EM13165208

A compound is 40.0 , 6.70 , and 53.3 by mass. Assume that we have a 100.- sample of this compound.The molecular formula mass of this compound is 180 . What are the subscripts in the actual molecular formula?

Reference no: EM13165208

Questions Cloud

What is the grams of chlorine : a 19.3 g mixture containing sodium sulfide and calcium chloride. 86.9% sodium sulfide and 63.9% by mass chlorine. what is the grams of chlorine?

Calculate the moles of ar present : A 330 mL container holds 0.146 g of Ne and an unknown amount of Ar at 35°C and a total pressure of 626 mmHg. Calculate the moles of Ar present.

Calculate johnsons expense deduction using the 2011 : Calculate Johnson's expense deduction using the 2011 Form 2106 (Employee Business Expenses) based on actual automobile expenses and other employee business expenses.

Calculate the unknown concentration for the analyte noted : calculate the unknown concentration for the analyte noted as (xM) from the potential data given at 25 oC Pt/Fe 2+ (0.05 M)//Ag+ (xM) /Ag.

What are the subscripts in the actual molecular formula : A compound is 40.0 , 6.70 , and 53.3 by mass. Assume that we have a 100.- sample of this compound.The molecular formula mass of this compound is 180 . What are the subscripts in the actual molecular formula?

What is the ppm of hardness for distilled water : what is the ppm of hardness for the 0.00100 M CaCl2 solution?

What resources did you use in preparing this tax return : What resources did you use in preparing this tax return? Provide references to page numbers in your textbook and specific addresses within the IRS website.

What is the compound empirical formula : a 175.0g sample of a compound contains 56.15g C, 9.43g H, 74.81g O, 13.11g N, and 21.49g Na. What is the compound's empirical formula?

State how many moles of oxygen atoms : 1. How many CO2 molecules are needed to produce 1 glucose molecule (in photosynthesis)? 2. How many moles of oxygen atoms are in 1 mole of calcium phosphate?

Reviews

Write a Review

Required(*) Message

Chemistry Questions & Answers

Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

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

User Account

All Pages