Enter a complete ionic equation to show the reaction of aqueous lead(II) nitrate with aqueous potassium sulfate to form solid lead(II) sulfate and aqueous potassium nitrate.

Q: Enter a balanced equation for the reaction between solid copper(II)(II) oxide and carbon monoxide…

A: → Balancing of chemical equation by hit and trial method we use smallest      whole number…

Q: Write a balanced chemical equation based on the following description: aqueous potassium phosphate…

A: In this chemical reaction, the aqueous solution of potassium phosphate (K3PO4) combines with the…

Q: For each of the following reactions, predict the products, converting each to a balanced formula…

A: Aqueous solutions of aluminium chloride and lead (ii) nitrate are mixed together. Both the reactants…

Q: Magnesium metal with Hydrochloric acid All equations should be balance and contain physical states.…

A: Magnesium metal is Mg(s) Hydrochloric acid is HCl(aq)

Q: A 0.5683 g sample of a pure soluble bromide compound is dissolved in water, and all of the bromide…

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Q: Arecoline is used in veterinary medicine to treat parasitic worms. Which of the following correctly…

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Q: Aqueous solutions of sodium chloride and silver nitrateare mixed. (The solution turns cloudy white…

A: In Balanced chemical equation number of atoms of each species are equal on both reactant and…

Q: Ammonium perchlorate (NH,CIO) is the sold rocket fuel that was used by the U.S. Space Shuttle and is…

A: The given mass of ammonium perchlorate = 5.7 gThe mass of oxygen produced = ?

Q: Suppose an aqueous solution containing 1.00 g of lead(II) acetate is treated with 5.90 g of carbon…

A: The balanced reaction between lead acetate and carbon dioxide is as shown below. Pb(CH3COO)2 + CO2…

Q: Write the balanced equation for aqueous Copper(II) nitrate reacting with aqueous potassium iodide…

A: For a chemical reaction to be balanced, the number of atom each element or compound should be same…

Q: Write the net ionic equation that describes the reaction that occurs when a solution of barium…

A: In the net ionic reaction, the common ions in the left and the right side of the arrow gets…

Q: occurs

A: Dear student I have given answer to your question in the image format.

Q: when hydorgen sulfide gas is bubbled through a solution of lead (II) nitrate, a black precipitate of…

A: Yes it is a double displacement reaction i.e precipitation reaction in whic black ppt of PbS is…

Q: For the following aqueous reaction, complete and balance the molecular equation and write a net…

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Q: Aqueous hydrobromic acid is added to a beaker containing solid calcium carbonate. How could the…

A: i) Balenced chemical equation: CaCO3 + 2HBr = CaBr2 + H2CO3

Q: Write the balanced chemical equation for the chemical reaction that occurs when Sulfuric Acid is…

A: Precipitate does not dissolve in water so precipitate can not make ions.

Q: Write a balanced chemical reaction for the oxidation of zinc metal with hydrochloric acid.  (The…

A: The balanced chemical equation of the reaction consists of equal number of atoms in both the…

Q: Write the balanced equation to this reaction: 3.142 g of ammonium phosphate reacts with 1.648 g of…

A: In a balanced chemical equation, the number of atoms on both sides of the equation is equal. The law…

Q: What is the balanced equation for solid magnesium reacts with copper(ii) chlorine?

A: The reaction of Copper(II) chloride with Mg is single displacement reaction.

Q: A newly discovered element called romanium has the symbol Rm. Romanium has the charge 3+ when it is…

A: a)The balanced molecular quay ion between Romanium nitrate and aqueous sodium chloride is as follows…

Q: Consider the redox reaction shown below: 4 As   +   3 HClO3   +   6 H2O   →   4 H3AsO3   +   3 HClO…

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Q: Write the net ionic equation for the precipitation reaction that occurs when aqueous solutions of…

A: A chemical equation can be represented by using symbols and formulas of the participating species.…

Q: A 0.4731 g sample of a pure soluble bromide compound is dissolved in water, and all of the bromide…

A: Given : mass of compound = 0.4731 gAnd mass of AgBr formed = 0.8275 gMolar mass of AgBr = Atomic…

Q: Write the balanced molecular equation that occurs when calcium carbonate reacts with hydrochloric…

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Q: 7. Complete and balance the equations for the reactions. All reactions yield products. Cl2(g) (a)…

A: Dear student, as this picture contains multiple questions. We are answering only 7th  question. If…

Q: When do you use Roman Numerals in naming an ionic compound and give two examples? What is the…

A: a) To explain: When Roman numerals are used in the naming of ionic compounds.

Q: For each of the following reactions, (i) write a complete, balanced equation that includes…

A: In balanced chemical equation number of atoms of each species are equal on both reactant and…

Q: Copper metal heated with sulfur produces solid copper(ii) sulfide. Write the balanced equation and…

A: The reactants given are copper metal and sulfur to produce copper (II) sulfide.

Q: Part II: Determine whether the following Single Replacement reactions will occur. Write Yes or No.…

A: A single replacement reaction is a reaction in which one element is substituted by another element…

Q: What would you observe when Zinc is added to a solution of Iron (II) sulphate? Write chemical…

A: The green colour of the iron sulphate changes its colour to colourless product that is formed when…

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.