Na,CO3(aq) + CaCl2(aq) → 2 NaCI(aq) + CaCO3(s)

Q: Let us assume that Fe(OH)3(s)Fe(OH)3(s) is completely insoluble, which signifies that the…

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Q: In a titration experiment, a chemist finds that a 25.0 mL solution of aq. HCl requires 51.3 mL of…

A: n-factor of HCl, nHCl = 1 Molarity of HCl, MHCl = ? Volume of HCl, VHCl = 25 mL = 0.025 L n-factor…

Q: Which of the following is the correct complete ionic equation for the following reaction? H₂SO4 (aq)…

A: To solve this problem we to write the complete balance chemical equations and ionic equation .

Q: When the following solutions are mixed together, what precipitate (if any) will form? Note: Leave…

A: • Aqueous pottasium hydroxide on reaction with aqueous manganese nitrate gives solid manganese…

Q: Copper (II) chloride, CuCl2(aq) solution is reacted with aluminum hydroxide, Al(OH)3(aq) solution.…

A: From balanced ionic reaction we can determine net ionic reaction.

Q: Write the total ionic equation for  Na2CO3(aq) + Ca(NO3)2(aq) → CaCO3(s) + 2NaNO3(aq)

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Q: The following chemical reaction takes place in aqueous solution: Cu(NO3), (aq)+Na₂S(aq) → CuS(s)+2…

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Q: Suppose that 40.0 mL of 0.100 M NaOH(aq) is added to 10.0 mL of 0.200 M Cu(NO3)2(aq). (a) Write the…

A: (a) The chemical equation for the precipitation reaction is:   Cu(NO3)2(aq) + 2NaOH(aq) ->…

Q: Write the net ionic equation of the following reaction: 3Ca(OH)2(aq) + 2H3PO4(aq) → 6H20(1) +…

A: The net ionic equation is the representation of all ions involved in chemical reactions. It is a…

Q: What is the total ionic reaction and net ionic reaction of  Na2CO3 (aq)+ 2HCl(aq) -> 2NaCl (aq)+…

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Q: Give the complete ionic equation for the reaction (if any) that occurs when aqueous solutions of…

A: Given in the question that, HI and MgSO3 aqueous solutions are mixed .

Q: is  Mg(s) + 2 H+ (aq) --> Mg2+ (aq) + H2(g) a combustion reaction?

A: The balanced chemical reaction given is  Mg (s) + 2 H+ (aq) → Mg2+ (aq) + H2 (g)

Q: The following chemical reaction takes place in aqueous solution: MnCl₂(aq) + 2NaOH(aq) →Mn(OH)₂(s)+2…

A: In net ionic equation, only those ions, elements or compounds are included which are directly…

Q: How to write a chemical equation for transition metal ions found in a solution?  The ions found were…

A: Given : solution of Co2+ (aq) and Cu2+ (aq). 1) Adding NaOH : Since addition of NaOH will bring OH-…

Q: The following chemical reaction takes place in aqueous solution: 2 AgNO3(aq)+K,CO;(aq)…

A: Recall the reaction--- 2AgNO3(aq) +K2CO3(aq) ------> Ag2CO3(s) + 2KNO3(aq)  Write net ionic…

Q: NaOH (aq) + Ni(NO3)2 (aq) Complete ionic equation : Net ionic equation

A: NaOH + Ni(NO3)2

Q: Considering the following reaction: Pb(NO3)2(aq) + 2 KCl(aq) --→ PbCl2(x) + 2 KNO3(y) which species…

A: Information of question

Q: Sodium hydroxide is extremely soluble in water. At a certain temperature, a saturated solution…

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Q: KOH (aq) + Mg(NO3)2 (aq) Complete ionic equation: Net ionic equation :

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Q: The following chemical reaction takes place in aqueous solution: MnSO4(aq) +2 KOH(aq)…

A: Step 1:

Q: Write a net ionic equation for this reaction

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Q: Balance the following equations. (Use the smallest whole numbers possible. Enter 1 where appropriate…

A: Balanced chemical equation are:

Q: Complete the balanced neutralization equation for the reaction below: H₂SO₄(aq)+Mg(OH)₂(aq)→

A: H2SO4 is acid and Mg(OH)2 is a base and in a reaction between H2SO4 and Mg(OH)2, water and salt are…

Q: KOH (aq) + Fe(NO3)3 (aq) -> Complete ionic equation : Net ionic equation :

A: Write the balanced molecular equation  Split electrolytes to their corresponding ions to achieve…

Q: Solution A is 0.2400 M Ca(NO3)2(aq). Solution A is diluted by a factor of 3 to form Solution B.…

A: The reaction taking place is  3As2O3 + 4NO3- + 7H2O + 4H+ → 6H3AsO4 + 4NO Balancing explanation :…

Q: What type of chemical reaction is illustrated in the following example? Zn(s) + HCl(aq) → ZnCl2(aq)…

A: The given reaction: Zn(s) + HCl(aq) → ZnCl2(aq) + H2(g) It is not a balanced equation and can be…

Q: The following chemical reaction takes place in aqueous solution: AgF(aq)+Nal(aq) →AgI(s)+NaF(aq)…

A: To write the net ionic equation for the given chemical reaction, we first need to write the balanced…

Q: Consider the following reaction:    2 K3PO4(aq)  +  3 Sr(OH)2(aq)  -->  6 KOH(aq)  +  Sr3(PO4)2(s)…

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Q: Given the reaction : 2H3PO4(aq) + 3K2CO3 (aq)→ 3CO2 (g) + 3H2O(l) + 2K3PO4(aq) (c)Write the…

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Q: Which of the following is a correct net ionic equation for the reaction of a metal and an acid? ○ Mg…

A: The objective of the question is to identify the correct net ionic equation for the reaction of a…

Q: Balance the following chemical equation (if necessary):

A: Given chemical Reaction : NaOH + H2SO4 ---> H2O + Na2SO4

Q: The following chemical reaction takes place in aqueous solution: MnSO4(aq) + 2NaOH(aq)…

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Q: Suppose 26.0 mL of 0.100 M HCl(aq) were spent to completely neutralize 10.0 mL of an ethylamine…

A: Hydrochloric acid reacts with amine to form ammonium chloride.

Q: The following reaction occurs when two aqueous solutions are mixed: Cr(NO3)3(aq) + 3NaOH(aq)   →…

A: Ionic Equation :- In such chemical equation, we write all ions that reacted in the reaction. Net -…

Q: Sodium hydroxide is extremely soluble in water. At a certain temperature, a saturated solution…

A: Molarity (M) of a solution is defined as the number of moles of solute dissolved per volume of the…

Q: How many moles of sulfuric acid,H2SO4, are neutralized by 23.46 mL of 0.238 M NaOH(aq)? Begin by…

A: The neutralization reaction of H2SO4 by NaOH takes place forming salt and water. It can be expressed…

Q: Na+(aq)+OH−(aq)+H+(aq)+Cl−(aq)→ Write the net ionic equation for the reaction. Express your answer…

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Q: What is the concentration (in molarity) of the Na+ ions in 0.0525 M Na2SO4 (aq)

A: Given that concentration of  Na2SO4 = 0.0525 M And we know that , dissociation of Na2SO4  is…

Q: The following chemical reaction takes place in aqueous solution: FeSO4(aq)+Na₂S(aq) →…

A: The given reaction is---- FeSO4 (aq) + Na2S (aq) -------> FeS (s) + Na2SO4 (aq) Here reactants…

Q: 3Ca(OH)₂(aq) + 2H₂PO₂(aq) → Ca, (PO) (s) + 6H₂O(1) Part: 1/4 Part 2 of 4 Write the ionic equation.…

A: The ionic equation can be equation is:

Q: Write out and balance the equations for the acid/base neutralization reactions. What do we make as…

A: The balanced chemical reactions  1) H2SO4(aq)   + 2CsOH(aq) → 2H2O(l) + Cs2SO4(aq    Product :…

Q: CuO(s)+H2SO4(aq) → CuSO4(aq)+H2O(l) Write the name of the spectator ion in the reaction.

A: Applying concept of ionic equation.

Q: Write a balanced chemical equation for the following reaction in a basic solution. ClO–(aq) +…

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Q: The following chemical reaction takes place in aqueous solution: 2 AgNO3(aq) + (NH) CO3(aq)…

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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.