Which of the following chemicals could neutralize sodium hydroxide O sulfur trioxide O potassium hydroxide O hydrochloric acid magnesium chloride

Q: barium hydroxide and sulfuric acid chloric acid and rubidium hydroxide

A: The question is based on the concept of chemical reactions. we have been given two reactions. we…

Q: Which substance is expected to light up the light bulb the least when combined with water in a…

A: There are different type of compounds or Molecules which are mainly devided into electrolytic and…

Q: In the context of chemical reactions, axidation means the gain of electrons. the loss of electrons…

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Q: What is the formula of the precipitate formed when potassium iodide reacts with lead(II) nitrate

A: Chemical reactions are in which one or more of the reactant combines to form one or more of the…

Q: Is it possible to classify substances tested consisting of coke, orange juice, disinfectant cleaner,…

A: Yes, it is possible to classify the given product as strong or acid, or base. This can be done by…

Q: Sodium hydroxide is a substance that causes severe burns. It is used in many educational laboratory…

A: Contact with very high concentrations of sodium hydroxide can cause severe burns to the eyes, skin,…

Q: Which factors determine the acidity of a acid in solution? Give examples of strong acids

A: Acid strength refers to the tendency of acid, to dissociate into proton, H+, and an anion, A−. The…

Q: You discover a beaker of an unknown acid in the laboratory. A concentration label of "0.10 M" is…

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Q: Write the balanced equation for the titration reaction of acetic acid (HC2H3O2) (aq) solution with…

A: Titration is defined as the addition of one solution of a known concentration in a known volume of…

Q: Give the name and identify each of the following as an acid or a base:   Substance Name Acid or…

A: An acid is any hydrogen containing species that gives H+ ions in aqueous solution and a base is a…

Q: volume

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Q: Write the balanced chemical equation then write the complete ionic and then the net ionic equation…

A: The reactants given are  1) Calcium hydroxide i.e Ca(OH)2 (aq)  2) Phosphoric acid i.e H3PO4 (aq)

Q: Which ions, when present in solution, indicate that a material is an acid?

A: This is based on the Arrhenius theory of acids anf bases.

Q: While changing the battery in a car, a mechanic spills approximately 100 mL of 6 M sulfuric acid…

A: The objective of this question is to determine the volume of a baking soda solution required to…

Q: Give the name and the formula of the ionic compounds produced by neutralization reactions between…

A: Calcium Hydroxide : Ca(OH)2  Carbonic acid : H2CO3  Calcium carbonate  : CaCO3

Q: In the laboratory you are given the task of separating Ca* and Ba** ions in aqueous solution. For…

A: N - Na2SO4 Y - NaOH ( Ca(OH)2 - white precipitate and Ba(OH)2 - no precipitate ) N - KBr

Q: How do I write the total ionic equation and the net ionic equation?Nitric acid and magnesium acetate

A: Ionic equation is chemical reaction representing ion in the reaction.Net-ionic equation is ionic…

Q: Which of the following substances is a strong electrolyte when dissolved in water? O C2H5OH

A: Strong electrolyte : A strong electrolyte is a substance which completly dissociates into ions when…

Q: Arrhenius theory

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Q: What is the formula of the precipitate, if any, formed when an aqueous solution of sodium phosphate…

A: When the two solutions of soluble salts are combined then it will form insoluble salt. This…

Q: Provide the name of the oxyanion of the acid HNO2(aq)

A: We have to write the oxyanion of the given acid HNO2 (aq)

Q: How do I write the total ionic equation and the net ionic equation?Ammonium chloride and sodium…

A: Ionic equation represents all the reacting species or ions in a chemical equation. Net ionic is…

Q: What are the significant chemicals species that are present in a solution of aqueous ammonia?

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Q: Seawater contains a lot of different metal ions. Will gold coin tarnish in sea water?

A: Salt water consist of many different ions.

Q: Explain the difference between a general mixture and an aqueous mixture.

A: Mixture is combination of two or more chemical substances which are not chemically combined.

Q: Which one of the following is a diprotic acid?

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Q: ६

A: Water-soluble carboxylic acids ionize slightly in water to form moderately acidic solutions.  R C O…

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.