Problem: Vanadium forms four different oxides in which the percent by mass of vanadium is respectively 76 % , 68 % , 61 % , and 56 % .Give the name of the first oxide.

FREE Expert Solution

We’re being asked to determine the name of the first oxide of a compound composed of V and O, given the mass percent of O.


Recall that the empirical formula is the simplest whole-number ratio formula of a compound


For this problem, we need to do the following steps:

Step 1: Calculate the mass and moles of V and O in the compound.

Step 2: Determine the lowest whole number ratio of V and O to get the empirical formula.

Step 3: Determine the name of the first oxide.


View Complete Written Solution
Problem Details

Vanadium forms four different oxides in which the percent by mass of vanadium is respectively 76 % , 68 % , 61 % , and 56 % .

Give the name of the first oxide.

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 Empirical Formula concept. You can view video lessons to learn Empirical Formula. Or if you need more Empirical Formula practice, you can also practice Empirical Formula practice problems.