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What is the substances of hydrogen?
what is the substances of hydrogen
Example of negative pH value in your daily life?
A negative pH value can be found in extremely acidic substances, such as battery acid or stomach acid. These substances have a high concentration of hydrogen ions, resulting in a negative pH value.
Are all substances that contain hydrogen acids?
No, not all substances that contain hydrogen are acids. Acids are substances that release hydrogen ions in water, while other substances that contain hydrogen may not necessarily do so. For example, elements like hydrogen gas or compounds like hydrocarbons do not exhibit acidic properties.
What is negative catalyst in the decomposition of hydrogen peroxide?
A negative catalyst, also known as an inhibitor, is a substance that slows down or prevents the decomposition of hydrogen peroxide by inhibiting the reaction. Common inhibitors of hydrogen peroxide decomposition include substances like sodium thiosulfate, sodium pyrophosphate, and potassium iodide.
Hydrogen and chlorine are pure substances of what?
Hydrogen and chlorine are chemical elements, not compounds
What is the difference between alkaline acidic and neutral?
Alkaline substances have a pH above 7, acidic substances have a pH below 7, and neutral substances have a pH of 7. The difference lies in the concentration of hydrogen ions: alkaline substances have fewer hydrogen ions, acidic substances have more hydrogen ions, and neutral substances have an equal amount of hydrogen ions and hydroxide ions.
Is water is a solvent for polar molecules and ionic compounds due to hydrogen bonding between water molecules?
Yes! Since water molecules are polar, therefore having a negative and positive pole, the hydrogens are attracted to particles with a small negative charge. Ther hydrogen atoms can actually perform hydrogen bonding with other substances that have a negative pole or are ionized. Remeber, hydrogen bonding is just to make charges zero. Hope this helps!
What is the name of scientist who study hydrogen oxygen and other basic substances?
A chemist would study hydrogen, oxygen, and other basic substances.
Is hydrogen a rectant?
Yes, hydrogen can be a strong reactant with some other substances.
Polar molecules they attrack to other substances?
Polar molecules have unequal distribution of electrons. Water for example, oxygen is more electronegative than hydrogen so it will pull electrons towards itself, giving oxygen partial negative charge on it and partial positive charge on the hydrogen. A hydrogen bond forms between the partial negative charge on oxygen on another water molecule and partial positive charge on hydrogen on other water molecule.
Which substances decrease the hydrogen ion concentration in a solution?
Adding a base the hydrogen concentration decrease.
What are two substances that are flammable?
Methane and Hydrogen
