How Many Moles Are in 19 G of NO₂

question 116

Multiple Choice

How many moles are in 19 g of NO₂?

• A) 0.63 mol
• B) 0.41 mol
• C) 2.3 mol
• D) 1.2 mol
• E) none of these

---

Definitions:

Mobile Network

A communication network where the last link is wireless, enabling mobile connectivity and access to the internet.

UPS

An acronym that stands for Uninterruptible Power Supply, a device that provides battery backup power during electrical outages.

USB Outlet

An electrical socket designed to power or charge devices via USB cables without the need for an adapter.