What is the chemical formula for the compound formed between vanadium(III) and the iodate ion? chemical formula:       What is the chemical formula for the compound formed between vanadium(III) and the carbonate ion? chemical formula:

Q: What is the chemical formula for the compound formed between vanadium(III) and the chlorate ion?…

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Q: What is your observation when Calcium chloride and sodium phosphate mix? What color solution they…

A: The reactants given are, 1) Calcium chloride i.e CaCl2  2) Sodium phosphate i.e Na3PO4  The double…

Q: Write the chemical equation for the equation below barium nitrate reacts with posttasium arsenide to…

A: When chemical substances combine in such a way that their ionic or molecular structures change to…

Q: How many ions metals are measuring in water alkaline. Four. Three. Six.

A: Answer Metal ions in water alkalinity measure the alkalinity…

Q: Write the chemical equation for each word equation for silver nitrate and aluminum bromide yield…

A: it is double displacement reaction in which aluminum replaced silver from silver nitrate.

Q: 22. A chemist must attempt to perform a lab investigation according to natural conditions found…

A: A chemist surely attempt  to perform a lab investigation according to natural conditions or from…

Q: How can you set up the chemical formula for sodium sulfate decahydrate?

A: The chemical formula gives the complete details of a chemical compound with help of chemical symbol,…

Q: In a covalent bond A. Two ions come together and form a crystal lattice. B. Two elements react in…

A: Chemical bond :-  A force of attraction which holds two constituent atoms , molecules or ions…

Q: 1. What comprises the Group II Anions? 2. Why is 3M HCl added to the precipitate in Group II anions?

A: Anion analysis identify the anions which are present in the sample (i.e. qualitative analysis) and…

Q: Chemical precipitation uses a chemical to react with dissolved minerals in feed water to form a…

A: In precipitation reaction, the ions in the aqueous solution combines together to form insoluble…

Q: Why do metals tend to transfer or loose electrons? a. Metals have low electronegativity and…

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Q: Write the chemical formula for ammonium oxalate

A: Chemical formula for ammonium oxalate

Q: Molten metal often has a bright red/orange color to it, what phenomenon causes this? O Electrons can…

A: When electromagnetic radiation is emitted from a hot bodey due to high temperature then the…

Q: Which of the following best describes why magnesium hydroxide, found in milk of magnesia, is soluble…

A: magnesium hydroxide, found in milk of magnesia, is soluble in acidic solution because : According to…

Q: What is the reaction between sodium hydroxide and water? And why do you feel heat once you mix them…

A: Reaction between water and NaOH.  NaOH(s)  + H2O ---> NaOH(aq.)

Q: Write the chemical equation for each word equation ammonium carbonate and sodium hydroxide yield…

A: one mole of ammonium carbonate reacts with two moles of sodium hydroxide to produce one mole of…

Q: What is the chemical formula of the salt produced by the complete neutralization of sodium hydroxide…

A: The reactants given are sodium hydroxide and sulfuric acid.

Q: When table salt is dissolved in water, in conducts electricity when tested in an electrical…

A: When we dissolved table salt that is NaCl in water, it gets dissociated into ions Na+  and Cl-. When…

Q: Select the correct way of disposal. Non hazardous substances in small amounts can be disposed in the…

A: Calcium sulphate dihydrate is a white crystalline solid which is odourless and is known as gypsum.

Q: Hydrogen fluoride gas is a polar covalent molecular compound that dissolves in water to form a weak…

A: 1) Hydrogen fluoride gas is a polar covalent molecule. when put in water it get dissolved but only…

Q: non metal atoms

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Q: 5. When substances form solutions with water, they always dissolve, but sometimes they also…

A: Interpretation: We have to explain the difference between dissolve and dissociate.

Q: Oxidation state can be calculated by O Subtracting the associated electrons from the valence…

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Q: Choose the false statement.     Weak acid solutions consists of only partially ionized acid…

A: Strong acids dissociate completely at any concentration to form ions . On the other hand weak acid…

Q: write a balanced equation for: ammonium chloride solution + aqueous potassium hydroxide give…

A: The molecular formula of  -  Ammonium chloride  = NH4Cl Potassium hydroxide = KOH  Ammonia  = NH3…

Q: what is for the formula for sodium dicyanobis (ozalato)ferrate(III)?

A: Coordination or complex compound, is a substance with chemical structures in which a central metal…

Q: When a molecule loses an electron, that molecule is said to be ___________ and often a(n)…

A: Oxidation and reduction reactions are the processes involved loss or gain electron.

Q: Disulfides are compounds that have S¬ S bonds, like peroxides have O¬ O bonds. Thiols are organic…

A: Reduction can be defined as the addition of hydrogen atom. Hence reducing agent is required for this…

Q: Using water, how could you distinguish between the white solids KCl and PbCl2

A: Salts are formed by the neutralization reaction of acid and base. These salts form electrolytes when…

Q: Hydroxyacetone sulfate and glycolic acid sulfate were the two most abundant known organosulfate…

A: I have no idea what your group has drawn.

Q: A compound such as sodium nitrate that exists almost exclusively as separate ions when it dissolves…

A: Sodium nitrate (NaNO3)  dissolves in water and in solution it exists exclusively as separate ions.

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

A: The reactants given are  1) Aluminium i.e Al (s) 2) Copper (II) sulfate i.e CuSO4 (aq)

Q: (i) Dry pellets of a base ‘X’ when kept in bpen absorbs moisture and turns sticky. The compound is…

A: (i) The compound formed by the chlor alkali process is sodium hydroxide (NaOH). It is a base and…

Q: Property of the Group 2 elements that increases with their atomic number is?  A) Ionization energy…

A: Group 2 elements are also known as alkaline earth metals.

Q: The characteristics of two different types of reactions are shown below: Reaction A: Protons are…

A: Given : We have to tell which statement is true.

Q: what are inorganic-ion exchanger?

A: Inorganic ion exchangers: The inorganic ion exchangers are usually the oxides, hydroxides and…

Q: 1. Write a balanced net ionic equation for the equilibrium involving HSO4- ion.  2. The reaction is…

A: The given reaction is, HSO4- (aq) + H2O ⇔H3O+ (aq) + SO42- (aq) To write:  balanced net ionic…

Q: 80. Which one of the following metal oxides does not usually react with sodium hydroxide? (a) Copper…

A: Sodium hydroxide (NaOH) is basic in nature, so it reacts with compounds which are acidic.

Q: why do we have to consider the covalency number and the oxidation number of the atom in the…

A: The formation of ionic bond takes place when electrons are transferred from atom of metal to atom of…

Q: for Copper(II)

A: When both are react with each other than it will be form the Precipitation,  You can see the…

Q: Why does the octet rule not apply to transition metals?  a. the octet rule does apply to transition…

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Q: iate. Then, (ii) explain why ionic substances must dissociate to dissolve in water while covalent…

A: We have to explain the difference between dissolve and dissociate.

Q: Write the clear balanced net iconic  hand written equation for the this reaction that occurs when…

A: Net ionic equation is the chemical equation that shows only those elements, compounds, and ions that…

Q: In a single replacement reaction, why will one metal replace another metal in an ionic compound? O…

A: Single replacement reaction :-  The reaction in which a metal replaces another metal in an ionic…

Q: Draw the schematic diagram of group 4 cations. Write the chemical reactions after the diagram

A: Qualitative analysis of group 4 cations

Q: Write out the balanced chemical equation for the double replacement reaction of lead nitrate and…

A:

Q: Why did the bulb light when NaCl is mixed with distilled water? Explain in terms of chemical…

A: When electrodes are placed in pure water/distilled water, the bulb does not produce light. This is…

Q: If you were given an unknown that contained both a sodium salt and a potassium salt, list the tests…

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Q: the balanced equation for Lead Nitrate & Ammonium Sulfate. What is the white precipitate that forms?

A: The reactants given are  Lead Nitrate = Pb(NO3)2  Ammonium Sulfate = Al2(SO4)3