The Mass: The A block is :19.30kg The B block is : .40kg The C block is : 19:32kg The D block is : 5.00kg The E block is : 2.80kg Im confused on everything other than the mass. please help. SELECT MYSTERYCan you Figure Out What Each Block is Made of?!What is it madeof? (Click on "showtable" once you havecalculated the densityto find out!)MaterialMass (kg) Volume (L)Does it Float?A19.30kg5.5L3.50kg/LnodiamondB.40kg.40L1.00kg/Lyeswaterс19.32kg1.00L19.31kg/L nogold5.00kg1.00L5.00kg/LnowaterE2.80kg||yesCan the Density of an unknown substance be used to identify it? If so, how and why?DDensity(kg/L)

In the above question, mass and volume of some compounds are given.

Answered: The Mass: The A block is :19.30kg…

The Mass: The A block is :19.30kg The B block is : .40kg The C block is : 19:32kg The D block is : 5.00kg The E block is : 2.80kg Im confused on everything other than the mass. please help.

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter2: The First Law Of Thermodynamics

Section: Chapter Questions

Problem 2.71E: Take the volume change into account and calculate H and U for exactly 1 g of ice melting into 1 g of...

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Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.

Question

The Mass:

The A block is :19.30kg

The B block is : .40kg

The C block is : 19:32kg

The D block is : 5.00kg

The E block is : 2.80kg

Im confused on everything other than the mass. please help.

SELECT MYSTERY
Can you Figure Out What Each Block is Made of?!
What is it made
of? (Click on "show
table" once you have
calculated the density
to find out!)
Material
Mass (kg) Volume (L)
Does it Float?
A
19.30kg
5.5L
3.50kg/L
no
diamond
B
.40kg
.40L
1.00kg/L
yes
water
с
19.32kg
1.00L
19.31kg/L no
gold
5.00kg
1.00L
5.00kg/L
no
water
E
2.80kg
||
yes
Can the Density of an unknown substance be used to identify it? If so, how and why?
D
Density
(kg/L)

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