Is HNO3 acidic or basic?

It depends on the specific pH of the water. However, most HNO3 salts are basic. This means that they can form charges on other molecules, which can cause them to become soluble in water. On the other hand, acidic HNO3 salts can form a mix with other molecules, which can cause them to form a ... Read more...

How do I calculate rpm?

Rpm vary depending on the engine and the type of gear it is in. However, some general tips that can be followed include:1. Measure the speed of the engine or gear in question. This can be done by taking a fastACEmeter or an engine dyno.2. Use a calibration tool to determine the rpm of the ... Read more...

How do you change highlights on Instagram?

There are a few ways to change highlights on Instagram. You can use a tool like Instagram's " Highlights Editor ," or you can use Instagram's " Highlights Preferences ." The " Highlights Preferences " setting can be found under " Profile Settings " on your account settings page.To change highlights on Instagram, you can:1. ... Read more...

What do you need to craft the mechanical worm?

To craft a mechanical worm, you will need a few things including a metal rod, a small gear, and a hand crank. You will also need a few tools including a hammer, a saw, and a screwdriver. To start, you will need to find a metal rod. You can find metal rods at most hardware ... Read more...

What is the average cost of a tooth filling without insurance?

The cost of a tooth filling without insurance can vary greatly depending on the location, type of fillings, and other factors. However, according to the Centers for Disease Control and Prevention (CDC), the average cost of a tooth filling without insurance is $2,500. How much does a front tooth filling cost for a general dentist? ... Read more...