Select the mass law(s) demonstrated by the following experimental results. Experiment 1: A student heats 1.27 g of copper and 3.50 g of iodine to produce 3.81 g of a white compound; 0.96 g of iodine remains. Experiment 2: A second student heats 2.55 g of copper and 3.50 g of iodine to form 5.25 g of a white compound; 0.80 g of copper remains.

Question
Asked Sep 24, 2019
2 views

Select the mass law(s) demonstrated by the following experimental results.
 

Experiment 1:

 A student heats 

1.27 g

 of copper and 

3.50 g

 of iodine to produce 

3.81 g

 of a white compound; 

0.96 g

 of iodine remains.
 

Experiment 2:

 A second student heats 

2.55 g

 of copper and 

3.50 g

 of iodine to form 

5.25 g

 of a white compound; 

0.80 g

 of copper remains.

check_circle

Expert Answer

Step 1
help_outline

Image Transcriptionclose

Fox eaperiment : Of Cu 3 S of I, 3 81 hite compound tha reaction =(273 So) The mass pve 4-779 O 96t 3 8 aer .the reactioo The mass

fullscreen
Step 2
help_outline

Image Transcriptionclose

Mass of eacted copper = l'2 o^67 reacted Iodine Mass reated copper eacted Iodihe 1-2 9 Mass 17 Mars

fullscreen
Step 3
help_outline

Image Transcriptionclose

Fox experiment 2 Of nihite compo >5-2 -nd oGO u- OF Cu t 3'S Cu fore the reactioo (2ss+3.50)g The mass 6.05 ate the reaction = [6.25+0.80 The mass

fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in

Science

Chemistry

Related Chemistry Q&A

Find answers to questions asked by student like you
Show more Q&A
add
question_answer

Q: How many cations are there in 50.0 g of sodium phosphate?

A: We have to calculate the number of cations in 50.0 g of sodium phosphate.

question_answer

Q: Write equation for the decomposition of H2CO3.

A: In Decomposition reaction,a single reactant breaks down to form two or more products.

question_answer

Q: Consider an electron in a nanowire (approximated by a one-adimensional box) that goes from the state...

A: The energy equation for electron present in nanowire is as follows,

question_answer

Q: A 125g piece of metal is heated to 288celcius and dropped into 85.0 g of water at 12.0 Celsius. The ...

A: Given,Mass of metal = 125 gTemperature = 288 oCMass of water = 85.0 gTemperature = 12 oCFinal temper...

question_answer

Q: How many moles of NH3 can be produced from 16.5 mol of H2 and excess N2?

A: Nitrogen gas reacts with hydrogen gas to form ammonia gas. This reaction is represented in the form ...

question_answer

Q: A)determine the empirical formula of warfarin, which consists of 74.01% C, 5.23% H, and 20.76% O, by...

A: (A)The empirical formula of warfarin is

question_answer

Q: How do you find Significant Figures?

A: Significant figures: The digits having a meaning in a given number are called as significant figures...

question_answer

Q: what is the chemical formula for potassium phosphate

A: Potassium phosphate is a common term for salts of potassium and phosphate ions.

question_answer

Q: O KINETICS AND EQUILIBRIUM OO D O Daria Using the Arrhenius equation to calculate Ea from k versus T...

A: Click to see the answer