Problem: Dimensional AnalysisHow many milligrams in 125.0 gram   ____________________The boiling point of H2 is -253°C, what is the boiling point in Kelvin. ________________Oil has a density of 0.916 g/ml. What is the mass of 225 mL of the oil? ________________What is the formula and charge of the phosphate ion? ___________________ 

FREE Expert Solution
Problem Details

Dimensional Analysis

How many milligrams in 125.0 gram   ____________________

The boiling point of H2 is -253°C, what is the boiling point in Kelvin. ________________

Oil has a density of 0.916 g/ml. What is the mass of 225 mL of the oil? ________________

What is the formula and charge of the phosphate ion? ___________________

Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Polyatomic Ions concept. You can view video lessons to learn Polyatomic Ions. Or if you need more Polyatomic Ions practice, you can also practice Polyatomic Ions practice problems.

What is the difficulty of this problem?

Our tutors rated the difficulty ofDimensional AnalysisHow many milligrams in 125.0 gram   ____...as medium difficulty.

How long does this problem take to solve?

Our expert Chemistry tutor, Dasha took 3 minutes undefined to solve this problem. You can follow their steps in the video explanation above.