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What is muractic acid and where can it be purchased?
Muriatic acid, also known as hydrochloric acid, is a strong mineral acid commonly used for cleaning and removing mineral deposits. It can be purchased at hardware stores, pool supply stores, or online retailers. When handling muriatic acid, it is important to follow safety precautions and use protective gear.
Does petroleum jelly contain acid?
No, petroleum jelly does not contain acid. It is made from a mixture of mineral oils and waxes, so it is generally considered safe for skin use.
Does sodalite react to acid?
Sodalite is generally insoluble and does not react with acids. It is a stable mineral that is resistant to acid attack, making it suitable for use in various applications.
You are diluting an acid for use in the lab. To make the dilution you must add exactly 10.0 mL of acid to 90 mL of water. What tool should you use to measure the acid?
You should use a graduated cylinder to measure the 10.0 mL of acid accurately. This tool allows for precise measurement of liquid volumes.
What procedure to use to dilute sulphuric acid using water?
To dilute sulfuric acid, always add the acid to the water slowly while stirring constantly. Do not pour water into sulfuric acid as it may cause a violent reaction. Use appropriate personal protective equipment such as gloves, goggles, and a lab coat.
What do geologists use the acid test for?
Geologists use the acid test to identify and distinguish between different types of minerals based on their reaction to acid. By observing if a mineral fizzes or dissolves when exposed to acid, geologists can determine the mineral's chemical composition.
If a chemical is spilled on the floor of the lab what is the safest way to determine if it is an acid?
Use litmus paper
Will phosphoric acid explode with air contact?
No - I use it all the time in my lab and it is often exposed to air.
How do you use the word toxicity in a sentence?
The toxic barrels of hydrochloric acid were being dumped in the science lab.
How do you use lab coats?
Basically for safety. If you spill acid on a lab coat, or set it on fire (it can be done!) it is much easier to remove very quickly then it is to remove a t-shirt.
What are 7 ways to determine the identity of a mineral?
Color: Observe the color of the mineral. Hardness: Use the Mohs scale to determine the mineral's hardness. Cleavage and fracture: Check how the mineral breaks. Luster: Determine if the mineral is metallic or non-metallic. Streak: Identify the color of the mineral's powdered form. Specific gravity: Measure the density of the mineral. Acid reaction: Test if the mineral reacts with acid.
What is muractic acid and where can it be purchased?
Muriatic acid, also known as hydrochloric acid, is a strong mineral acid commonly used for cleaning and removing mineral deposits. It can be purchased at hardware stores, pool supply stores, or online retailers. When handling muriatic acid, it is important to follow safety precautions and use protective gear.
Does petroleum jelly contain acid?
No, petroleum jelly does not contain acid. It is made from a mixture of mineral oils and waxes, so it is generally considered safe for skin use.
Does sodalite react to acid?
Sodalite is generally insoluble and does not react with acids. It is a stable mineral that is resistant to acid attack, making it suitable for use in various applications.
You are diluting an acid for use in the lab. To make the dilution you must add exactly 10.0 mL of acid to 90 mL of water. What tool should you use to measure the acid?
You should use a graduated cylinder to measure the 10.0 mL of acid accurately. This tool allows for precise measurement of liquid volumes.
What procedure to use to dilute sulphuric acid using water?
To dilute sulfuric acid, always add the acid to the water slowly while stirring constantly. Do not pour water into sulfuric acid as it may cause a violent reaction. Use appropriate personal protective equipment such as gloves, goggles, and a lab coat.
What is the difference between mineral acids and strong acids?
The main difference is that a mineral acid (for instance, sulfuric acid) will dissociate completely in solution, while an organic acid (for instance, acetic acid) will dissociate only partially. Specifically: When you put sulfuric acid (H2SO4) into water, all of the molecules of acid will dissociate into two protons (H+) and sulfate anions (SO4=). There will be no intact molecules of H2SO4 in solution. When you put acetic acid (CH3COOH) into water, only some of the molecules dissociate into proton (H+) and acetate anions (CH3COO-). Some of the acetic acid molecules remain intact in solution.
