Balance the following chemical equation (if necessary): Ag,CO,(s) Ag(aq) + CO, (aq)

Q: ionic

A: The balanced chemical equation for the given reaction is- FeCl3(aq) + NH4OH(aq) → Fe(OH)3(s) +…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: According to ideal gas law (for chlorine gas), PV = nRT where P = pressure in atm = Pressure in torr…

Q: To measure the amount of chlorine in a well-boring fluid, an analytical chemist adds 0.130M silver…

A:

Q: To measure the amount of chlorine in a well-boring fluid, an analytical chemist adds 0.260M silver…

A: Given,  Concentration of silver nitrate is = 0.260 M. Mass of fluid is = 21 g  Final mass of product…

Q: For each chemical reaction listed in the table below, decide whether the highlighted atom is being…

A: (•) oxidize d⇒  Loss of electron i.e. oxidation state will                  be increases.eg→  m0  →…

Q: To measure the amount of chlorine in a well-boring fluid, an analytical chemist adds 0.5000M silver…

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Q: O A chemical engineer determines the mass percent of iron in an ore sample by converting Fe to Fe in…

A: The balanced reaction taking place is given as, Given : Concentration of KMnO4 = 0.03190 M Volume…

Q: To measure the amount of chlorine in a well-boring fluid, an analytical chemist adds 0.380M silver…

A: Given following balanced Chemical equation -  Cl-(aq) + AgNO3(aq) ----> AgCl(s) + NO3-(aq)  Also…

Q: Chlorine can be prepared in the laboratory by the reaction of manganesć diôXide Wilh Hyurehone aciU,…

A: Given : Volume of Cl2 = 165ml Pressure = 795torr Temperature = 298K

Q: The amount of I−3(aq)I3−(aq) in a solution can be determined by titration with a solution containing…

A: The complete balanced net ionic equation is; 2S2O32-aq+I3-aq→S4O62-aq+3I-aq

Q: When iron metal is placed into a solution of silver chlorate, silver metal and iron(II) chlorate are…

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Q: Compose the balanced reaction equation for the following reaction occuring in basic aqueous medium.…

A: Redox reaction involves both the oxidation and reduction process simultaneously. In the given…

Q: The amount of I−3(aq)I3−⁡(aq) in a solution can be determined by titration with a solution…

A: Molarity of I3-(aq) solution can be calculated from the required amount of thiosulfate ions.

Q: mass of MnO,:

A:

Q: The spectator ion in the equation MgSO, (aq) + Cu(s) → Mg(s) +CuSO, (aq) is Mgso, (aq) Cu(s) SO²…

A: We have to find the spectator ion in the given reaction.

Q: Calcium Chloride (CaCl,) freely dissolves in water by the following equation. 2+ CaCl, (s) → Ca“…

A: We have to find concentration of Cl-

Q: Which is the correct net ionic equation for the following reaction MgSO4 (aq) + Cu(s) → Mg(s) +CuSO4…

A: A chemical equation that shows only those ion element compounds that directly take participate in…

Q: Balance equations: Cu(s) + 4HNO3(aq)= Cu(NO3)2(aq) + 2NO2(g) + 2H2O(I)

A: In a balanced Chemical equation, number of atoms of a particular element should be same on by sides,…

Q: To measure the amount of chlorine in a well-boring fluid, an analytical chemist adds 0.180M silver…

A:

Q: What is the correct balanced net ionic equation for the reaction of 2 AgNO3 (aq) + Cu (s) O 2Ag*…

A: We have to write a balanced net ionic equation

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

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

Q: (1) Ni(NO3)₂ (aq) + NaOH(aq) → (2) Cu(NO3)₂ (aq) + NaOH(aq) → (3) AgNOB (aq) + KI (aq) →

A: Answer:When solutions of two different compounds are mixed and precipitate formation takes place…

Q: Identify the oxidized substance and the reduced substance in the following redox reaction: Cu(s) + 2…

A: The reaction in which one substance get oxidized means the oxidation state of one substance…

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: 3) Which of the following is a precipitation reaction? A) Nal(aq) + AGNO3(aq) → Agl(s) + NaNO3(aq)…

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Q: Balance the "molecular" equation f

A: According to the Law of Conservation of mass "all atoms of various elements in a chemical reaction…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: Given the chemical reaction for the prepration of chlorine as…

Q: Calcium chloride reacts with sodium hydroxide to form solid calcium hydroxide, Ca(OH)₂. The balanced…

A: An aqueous solution of calcium chloride reacts with an aqueous solution of sodium hydroxide to form…

Q: grams of Zn(OH), will be formed in

A:

Q: What are the spectator ions in the following chemical reaction? Mg(NO3)2(aq) + 2 NaOH (aq)…

A: Spectator ions are those that are present on both the reactant side and product side and get…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A:

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: Given,Volume of Cl2 gas, V = 175 mL = 0.175 L    (1 mL = 0.001 L)Temperature, T = 25 °C = (25 + 273)…

Q: 3 AgNO3 (aq) + FeCl3 (aq) = 3 AgCl (s) + Fe(NO3)3 (aq)

A: The given ionic equation is : 3 AgNO3 (aq)   +    FeCl3(aq)     →     3 AgCl(s)    +   Fe(NO3)3(aq)…

Q: If 33.0 g of NaOH is added to 0.550 L of 1.00 M Ni(NO₂), how many grams of Ni(OH)₂ will be formed in…

A: we have to calculate the mass of precipitate formed in the given reaction

Q: K,CO3 (aq) + CaCl, (aq) → CaCO, (s) + 2 KCI (aq) 2

A: Using the balanced equation in the photos people calculate Net ionic equation for precipitate Then…

Q: To measure the amount of chlorine in a well-boring fluid, an analytical chemist adds 0.390M silver…

A: Given, Concentration of silver nitrate is 0.390M. Mass of sample of fluid is 45.0 g  Mass of silver…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A:

Q: ecide whether each chemical reaction in the table below is an oxidation-reduction ("redox")…

A: The chemical reactions in which both oxidation and reduction reactions take place simultaneously are…

Q: U2, gives čar- Reaction of pentane, C,H12, With oxygen, bon dioxide and water. (a) Write a balanced…

A: The balanced equation of the reaction of pentane with oxygen has to be written.

Q: A volume of 10 mL of an unknown hydrochloric acid sample was diluted to 100 mL. The diluted solution…

A:

Q: The following chemical reaction takes place in aqueous solution: CuCl₂(aq)+Na₂S (aq) → CuS(s)+2…

A: In the given question we have to write the net ionic equation of the reaction,  first of all, we…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A:

Q: Balance the Equation ClO3-(aq) + Cu(s) + I-(aq) → Cl2(g) + CuI(s)

A:

Q: To measure the amount of chlorine in a well-boring fluid, an analytical chemist adds 0.3600M silver…

A: Given, Concentration of silver nitrate = 0.3600 M

Q: A lab student dissolves 0.401 g of AgNO3 in a beaker of water and 0.253 g of MgCl2 in another beaker…

A: Given that :- 0.401 g of AgNO3  0.253 g of MgCl2  Practical yield of AgCl 0.292 g

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.