subject

Chemistry, 29.04.2021 16:30 ethan0

elemental analysis reveals that a certain compound is made up of 26.57 % K, 35.36 % Cr, and 38.07 % O. Find the empirical formula.

ansver

Answers: 3

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 09:00

Astudent is asked to identify and element that is pale yellow brittle solid and does not conduct electricity. at which location in this periodic table would the element most likely be found?

Answers: 2

question

Chemistry, 22.06.2019 13:30

The atomic number, or number, is the described as the number of in the nucleus of an chemical element.

Answers: 1

question

Chemistry, 22.06.2019 18:10

Areader can tell that the meaning of “obnoxious” will include “having the quality of something” because of the .a) prefix b)pronunciation c)suffix d) word root

Answers: 3

question

Chemistry, 22.06.2019 21:00

The rate constant for the reaction below is 6.2 x 10−5 mol l−1 s −1. if the initial concentration of a is 0.0500 m, what is its concentration after 115 s?

Answers: 1

You know the right answer?

elemental analysis reveals that a certain compound is made up of 26.57 % K, 35.36 % Cr, and 38.07 %...

Questions

question

Chemistry, 25.12.2019 06:31

Calculate the ph at the equivalence point for the titration of 0.130 m methylamine (ch3nh2) with 0.130 m hcl. the k b kb of methylamine is 5.0 × 10 −...

question

Mathematics, 25.12.2019 06:31

At a large conference of teachers from a variety of subjects, a random sample of 50 mathematics teachers attending the conference was selected. among...

question

Social Studies, 25.12.2019 06:31

Kelly, a republican, and carlos, a democrat, both believe that members of their own political party are more fair-minded and trustworthy than members...

question

Physics, 25.12.2019 06:31

Arifle shoots a projectile of mass 1kg into a block. the speed of the projectile before it hits is 100m/s. the projectile sticks in the block and they...

question

Business, 25.12.2019 06:31

The rainier company provides landscaping services to corporations and businesses. all its landscaping work requires rainier to use landscaping equipme...

question

Business, 25.12.2019 06:31

First class, inc., expects to sell 26 comma 000 pool cues for $ 13.00 each. direct materials costs are $ 2.00, direct manufacturing labor is $ 6.00, a...

question

Business, 25.12.2019 06:31

Finley is a limited partner in gettout & associates. heywood u. gettout, one of the general partners in the company, must temporarily leave the c...

question

Business, 25.12.2019 06:31

In june 2000, the sec brought civil charges against seven top executives of cendant company. the sec alleged that these officials had, among other thi...

question

Mathematics, 25.12.2019 06:31

The nth derivative of a function f at x=0 is given by f(n)(0)=(−1)nn+1(n+2)2n for all n≥0 . which of the following is the maclaurin series for f ? −1...

question

Business, 25.12.2019 06:31

You have been hired by kelly's boutique as an accounting assistant. when you arrive on your first day, kelly, the owner, already has some tasks she ne...

question

Business, 25.12.2019 06:31

Bryan is mapping out essential and non-essential expenses. he owes a car payment of $235 per month for 45 more months. bryan is thinking about selling...

question

Computers and Technology, 25.12.2019 06:31

When you overload a method defined in a superclass, you must do which one of these? 1. change either the number, type, or order of parameters in the s...

question

Physics, 25.12.2019 06:31

The length of a simple pendulum is 0.81 mand the mass of the particle (the "bob") at the end of the cable is0.23 kg. the pendulum is pulled away fromi...

question

Chemistry, 25.12.2019 06:31

Match the following descriptions with the correct polysaccharide, note if you answer any part of this question incorrectly a sign read x will appears...

question

Business, 25.12.2019 06:31

Assume royal palm corp., an equipment distributor, sells a piece of machinery with a list price of $800,000 to arch inc. arch inc. will pay $850,000 i...

question

Chemistry, 25.12.2019 06:31

On reaction with acidified potassium dichromate(vii), two of the isomers are oxidized in two steps to produce different products. draw the structural...

question

Business, 25.12.2019 06:31

Adoctor believes he found a new drug to significantly reduce cholesterol. he randomly selects 8 people to participate in a study. he measures their ch...

question

Mathematics, 25.12.2019 06:31

Given that x is a normal variable, which of the following statements is true? a. the variable 5x is also normally distributed

question

Business, 25.12.2019 06:31

Web advertising services adjusted trial balance december 31, 2016 balance account title debit credit cash $13,800 accounts receivable 12,500 office su...

question

Business, 25.12.2019 06:31

Which of the following is not a potential problem when estimating and using betas, i. e., which statement is false? a. the fact that a s...

More questions: Chemistry Another questions