Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Nov 04, 2022

. Hydrogen reduction of 1.375 grams of copper oxide gives 1.098 grams of copper and by reduction of 1.476 grams of copper oxide, 1.179 grams

. Hydrogen reduction of 1.375 grams of copper oxide gives 1.098 grams of copper and by reduction of 1.476 grams of copper oxide, 1.179 grams of copper is obtained. Prove that these figures explain the law of constant proportion.

Step by Step Solution

★★★★★

3.35 Rating (161 Votes )

There are 3 Steps involved in it

Step: 1

Given Mass of copper in copper oxide 1098 g So Mass of Oxygen in Copper Oxide Total Mass of Copp... blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

General Chemistry

Authors: Darrell Ebbing, Steven D. Gammon

9th edition

978-0618857487, 618857486, 143904399X , 978-1439043998

More Books

Students also viewed these Chemistry questions

Question

★★★★★

Hydrogen has a Henrys law constant of at 25 C when dissolving in water. If the total pressure of gas ( gas plus water vapor) over water is 1.00 bar, what is the concentration of in the water in grams...

Answered: 1 week ago

Question

★★★★★

Prove the second absorption law from Table 1 by showing that if A and B are sets, then A (A B) = A.

Answered: 1 week ago

Question

★★★★★

Prove the first associative law from Table 1 by showing that if A, B, and C are sets, then A (B C) = (A B) C.

Answered: 1 week ago

Question

★★★★★

Write a well-developed paragraph that compares/contrasts a character from Good Country People with a character from Seventeen Syllables.

Answered: 1 week ago

Question

★★★★★

a. Describe the methods used to definitively diagnose helminthic infections in humans. b. Explain why antihelminthic drugs are so difficult to develop, and list at least three therapeutic targets of...

Answered: 1 week ago

Question

★★★★★

Suppose you want to compare the financial statements of Colgate-Palmolive and Procter & Gamble. What concerns might you have in comparing ratios for the two companies?

Answered: 1 week ago

Question

★★★★★

=+b) Do the conditions for an ANOVA seem to be met here? Why or why not? 0 50 100 150 200 250 300 350 400 McDonalds Wendys Jack in the Box Min Outlier

Answered: 1 week ago

Question

★★★★★

You are considering three stocks with the following expected dividend yields and capital gains: a) What is the expected return on each stock? b) How may transactions costs and capital gains taxes...

Answered: 1 week ago

Question

★★★★★

Douglas Corporation tena 120 000 acciones en circulacin el 1 de enero de 2017. El 1 de mayo de 2017, Douglas emiti 60.000 acciones. El 1 de julio, Douglas compr 10 000 acciones propias, que se...

Answered: 1 week ago

Question

★★★★★

Letang Company has three divisions (R, S, and T), organized as decentralized profit centers. Division R produces the basic chemical Ranbax (in multiples of 1,000 pounds) and transfers it to Divisions...

Answered: 1 week ago

Question

★★★★★

with solution on every answer please pleaseee badly need it PROBLEM 1. Future Value and Compound Interest 1. Fill in the blank items. Principal Term of Loan Simple Interest 1. P 50,000 2. P 25,000...

Answered: 1 week ago

Question

★★★★★

Help Desk Layout Using the internet, research help desk layouts. What types of novel layouts (i.e., not standard cubicles)? Which of these layouts would you prefer to work in?

Answered: 1 week ago

Question

★★★★★

ABN Amro Bank, Amsterdam, wants to purchase Rs.15 m against $ for funding their Vostro account with Canara Bank, New Delhi. Assuming the inter bank, rates of $ is 51.3625 - 3700, what would be the...

Answered: 1 week ago

Question

★★★★★

Operating expenses would include O interest expense. O income tax expense. O freight-out. O freight-out and interest.

Answered: 1 week ago

Question

★★★★★

Question 9 12 pts Each year about 1500 students take the Introductory statistics course at a large university. This year scores on the final exam are distributed with a median of 74 points, a mean of...

Answered: 1 week ago

Question

★★★★★

Solve 2 cos(x) - 3 cos(x) + 1 = 0 for all solutions 0 Answered: 1 week ago

Answered: 1 week ago

Question

★★★★★

5. What is the cause of agency problem, and how do we try to solve it

Answered: 1 week ago

Question

★★★★★

You are a Loan Officer with an Investment Bank. Today you need to set your lending parameters. They are: LTV: 55% 10 Year T-Bill: TBD Rate Markup: 300 Basis Points Term: 30 Years Amortization: 30...

Answered: 1 week ago

Question

★★★★★

Name the following complexes, using IUPAC rules. a. K4[Mo(CN)8] b. [CrF6]3 c. [V(C2O4)3]2 d. K2[FeCl4]

Answered: 1 week ago

Question

★★★★★

Compounds of boron with hydrogen are called boranes. One of these boranes has the empirical formula BH3 and a molecular mass of 28 amu. What is its molecular formula?

Answered: 1 week ago

Question

★★★★★

A 2.50-g sample of barium reacted completely with water. What is the equation for the reaction? How many milliliters of dry H2 evolved at 21C and 748 mmHg?

Answered: 1 week ago

Question

★★★★★

An invoice for $3868, dated June 26, had terms 2/10, 1/20, n/45. What amount was credited for: a. A payment of $1000 on July 5? b. Apaymentof$1000onJuly16? c. A payment of $1000 on August 10?

Answered: 1 week ago

Question

★★★★★

Calculate the missing values

Answered: 1 week ago

Question

★★★★★

In addition to the basic trade discount of 20%, an outboard engine manufacturer gives a boat dealer an additional discount of 12.5% for providing follow-up warranty service, and a 5% discount for...

Answered: 1 week ago

Previous Question Next Question