Register
An iron cube measures 3.12cm* 567cm*22.0 dm. What is the mass of this cube knowing Fe a density of 721g/mL?
69.6k views
0 votes
An iron cube measures 3.12cm* 567cm*22.0 dm. What is the mass of this cube knowing Fe a density of 721g/mL?

User Harrythomas
by
6.9k points

1 Answer

7 votes
Calculate formula and then substitute values into the formula for mass.

V = lwh
= (3.12)(527)(220)
= 361732.8
M = Dv
= (721)(361731.8)
≈ 2608086.28 kg

I'm not exactly sure so :/
User Xcut
by
7.3k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.3m questions

9.7m answers

Other Questions

How do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
As an object’s temperature increases, the ____________________ at which it radiates energy increases.
Key facts of covalent bonding
How do you decide whether an observed property of matter is a physical or a chemical property?
Consider the unbalanced equation for the combustion of hexane: 2C6H14(g)+19O2(g)→12CO2(g)+14H2O(g) Determine how many moles of O2 are required to react completely with 7.9 moles C6 H14 .
Link Copied!