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If i remember correctly, it's a representation of the ions in a substance. An H+ represents an addition of a positive ion(s), and an H- is an addition of a negative ion(s).

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13y ago

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Related Questions

What does the delta h of a reaction represent?

Either the change (which the delta refers to) of the height (which the h represents).


Is it possible for the change in enthalpy, represented as H, to have a negative value in a chemical reaction?

Yes, it is possible for the change in enthalpy (H) to have a negative value in a chemical reaction, indicating that the reaction releases heat energy.


What is the equation for calculating the change in enthalpy of a system during a chemical reaction?

The equation for calculating the change in enthalpy of a system during a chemical reaction is H H(products) - H(reactants), where H represents the change in enthalpy, H(products) is the enthalpy of the products, and H(reactants) is the enthalpy of the reactants.


How can one determine the change in enthalpy (H) for a chemical reaction?

One can determine the change in enthalpy (H) for a chemical reaction by measuring the heat released or absorbed during the reaction using a calorimeter. The difference in heat between the products and reactants gives the enthalpy change.


How can one determine the change in enthalpy for a given chemical reaction?

To determine the change in enthalpy for a chemical reaction, one can use the equation H H(products) - H(reactants), where H is the change in enthalpy, H(products) is the sum of the enthalpies of the products, and H(reactants) is the sum of the enthalpies of the reactants. This calculation helps to quantify the heat energy absorbed or released during the reaction.


What is a endothermic?

An endothermic reaction is a chemical reaction that absorbs heat from its surroundings. change in H> 0.(6.6)


How can one determine the enthalpy change in a chemical reaction?

One can determine the enthalpy change in a chemical reaction by measuring the heat released or absorbed during the reaction using a calorimeter. The enthalpy change is calculated using the formula: H q / n, where H is the enthalpy change, q is the heat exchanged, and n is the number of moles of the substance involved in the reaction.


How can one determine the enthalpy change (H) in a chemical reaction?

The enthalpy change in a chemical reaction can be determined by measuring the heat released or absorbed during the reaction. This can be done using a calorimeter to measure the temperature change and applying the equation H q / n, where q is the heat exchanged and n is the number of moles of the substance involved in the reaction.


What does the H of a reaction represent?

It represents the heat involved in a reaction.


How can one determine the enthalpy change in a chemical reaction using the concept of delta H in chemistry?

To determine the enthalpy change in a chemical reaction using the concept of delta H in chemistry, one can measure the heat released or absorbed during the reaction. This can be done using calorimetry, where the temperature change of the reaction mixture is monitored. The enthalpy change, represented by delta H, is calculated using the heat exchanged and the amount of reactants consumed or products formed in the reaction.


Does a nuclear change result from a chemical reaction?

Nope. (Well, the chemical reaction of the high explosives in an A- or H-bomb warhead result in high pressure that then results in a nuclear change (BOOM), but that's a side-effect, not a direct result of the chemical change.)


What does H of a reaction represent?

It represents the heat involved in a reaction.