(NH4)2Cr2O7(s)     H2O(l)     +  N2(g) +  [    Cr2O3(s)  ] what is the - molecular equation - total ionic equation - net ionic equation

Q: What volume (in ml) of 0.829 M Ca3(PO4)2 required to provide 0.0186  moles of Ca2+ ions?

A: Given data concentration of Ca3(PO4)2=0.829M Moles of Ca+2= 0.0186 Volume of Ca3(PO4)2=?

Q: Net ionic equation

A: Given :-  Fe(NO3)3 (aq) + LiOH (aq)----->  To determine :-  Balanced molecular equation and net…

Q: Write the balanced COMPLETE ionic equation for the reaction when aqueous NiCl₂ and aqueous Na₂S are…

A: The reactants given are, 1) NiCl2 (aq) 2) Na2S (aq)  And the products forming are, 1) NiS (s) 2)…

Q: Will a precipitate form if solutions of the soluble saltsPb(NO3)2 and KI are mixed?

A: The solutions of Pb(NO3)2 and KI leads to the formation of solution of potassium nitrate KNO3 and…

Q: If 48.1 g of C₂H₅OH (MM = 46.07 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Molar concentration or molarity (M) of a solution is defined as the number of moles of solute…

Q: When aqueous solutions of K₂SO4 and CrCl3 NiBr2 and AgNO3 Li₂CO3 and Csl O Nal and KBr O KOH and…

A: In a double displacement reaction if one of the product is soluble and another is insoluble then…

Q: What are the spectator ions of Al2(SO4)3 + NaOH?

A: Spectator ions are dissociated ions in aqueous solution that shows up in the complete ionic equation…

Q: A sample of 0.8360 g of an unknown compound containing barium ions (Ba2+) is dissolved in water and…

A: The species mass is expressed as the multiplication between the species moles and species molar…

Q: 3. Aqueous potassium phosphate is added to 545 mL of a solution containing calcium chloride to…

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Q: 3) If 50.00 mL of 0.500 M Ca(OH), was reacted with 45.75 mL of a HC,H,O, solution, what is the…

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Q: Some potassium dichromate (K2Cr2O7), 2.335g, is dissolved in enough water to make exactly 500. mL of…

A: Molar concentration of potassium dichromate is calculated as follows,

Q: A 0.6247g sample of an ionic compound containing the bromide ion (Br-) is dissolved in water and…

A: Bromide ion reacts with silver nitrate and silver bromide is precipitated during this reaction.  The…

Q: A solution is prepared by dissolving 27.03 grams of FeCl3* 6H2O, and diluting to give a final volume…

A: Molarity is a concentration term for a solution. The molarity of a given solution is defined as the…

Q: In the “Methodé Champenoise," grape juice is fermented in a wine bottle to produce sparkling wine.…

A: 750 ml Of grape juice is allowed for fermentation untill 12.5% by volume of ethanol. Density of…

Q: Please write the balanced molecular formula for the reaction, and give the complete ionic equation.…

A: In the balanced chemical reaction, the total no of each atom is should be equal in both reactant and…

Q: If 39.6 g of CH₃OH (MM = 32.04 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Given, amount of CH3OH =39.6 g and molar mass of  CH3OH =32.04 gmolvolume of flask i.e. solution…

Q: Please write the balanced molecular formula for the reaction, and give the complete ionic equation.…

A: Given,  Ba(C2H3O2)2 + NaOH --------->

Q: How many ions are produced when c6h12o6 dissolves in water?

A: C6H12O6 is glucose which is not an electrolyte. This is when dissolved in the water would lead to no…

Q: The mass percent of acetic acid (CH3COOH) in a bottle of vinegar is 5.45% in water. What is the…

A: Consider the volume of the solution as 1 L (1000 mL).Determine the mass of l L of solution from the…

Q: If 48.8 g of C₂H₅OH (MM = 46.07 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Molarity is the ratio of number of moles to that of the volume of the solution.

Q: Write the balanced COMPLETE ionic equation for the reaction when aqueous CS3PO4 and aqueous AGNOS…

A: we will write the ions involved in every species present Cs3PO4(aq)--> 3 Cs+3 (aq)+PO3-4(aq)…

Q: When AgNO3 (aq) reacts with K3PO4 (aq), what will be the chemical formula of the precipitate?

A: Given :- AgNO3(aq) + K3PO4(aq) →  To determine :- The chemical formula of precipitate formed in…

Q: the following acid-base neutralization, 1.68 g of the solid acid HC6H5O (94.12 g/mol) neutralized…

A: Moles of acid = mass / molar mass = 1.68 / 94.12 = 0.01785 approx Since from the reaction, 1 mole of…

Q: Write the balanced net ionic equation  FeCl3(aq)+NaOH(aq)---Fe(OH)3(s)+NaCl(aq)

A: The balanced net ionic equation for the given equation is to be explained.   Concept Introduction…

Q: Write the balanced NET ionic equation for the reaction when aqueous CS3PO4 and aqueous AGNO3 are…

A: Write the balanced chemical equation. Write state for each substance Split strong electrolytes into…

Q: If 54.8 mL of BaCl2 solution is needed to precipitate all the sulfate in a 554 mg sample of Na2SO4…

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Q: Enter your answer in the provided box. A sample of 0.7560 g of an unknown compound containing barium…

A: The balanced chemical equation,  Ba²⁺(aq) + Na2SO4(aq) --> BaSO₄(s) + 2Na+(aq) Molar mass of Ba²⁺…

Q: Molarity is defined as the moles of solute in 1 Liter of solution. What is the molarity of 0.50 mol…

A: Given, Molarity is defined as the moles of solute in 1 Liter of solution. 0.50 mol Co(NO3)2 in 0.25…

Q: Methane represents the completely reduced form of an organic molecule that contains one carbon atom.…

A: When replacing each of the carbon-hydrogen bonds with a carbon-oxygen bond, the oxidation state of C…

Q: Complete and balance the molecular equation for the reaction of aqueous ammonium bromide, NH4Br, and…

A: In molecular equations, the ionic compounds are expressed in molecular form. Ionic equations are…

Q: If 41.3 g of CH,OH (MM = 32.04 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

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Q: Write the balanced NET ionic equation for the reaction when aqueous BaCl, and aqueous (NH4)2SO4 are…

A: A net ionic equation is an equation where spectator ions are removed. It consists of the ions which…

Q: Write the balanced chemical equation, ionic equation, net ionic equation, and spectator ions for the…

A: The reaction between Ba(OH)2 and H3PO4 is as follows :  3Ba(OH)2(aq) + 2H3PO4(aq) = Ba3(PO4)2(s) +…

Q: In an accident, a solution containing 2.5 kg of nitric acid was spilled. Two kilograms of Na2CO3 was…

A: 2HNO3 + Na2CO3 ----------> 2NaNO3 + CO2 + H2O Atomic weight of H = 1g/mol Atomic weight of N =…

Q: Balance the following equation and charges, Na + H2O--> Na^+ + H2 + OH^-

A: Given: Reaction of sodium with water  To find: Balance it and balance the charges as well Solution:…

Q: Write the balanced NET ionic equation for the reaction when aqueous BaCl2 and aqueous (NH4)2S04 are…

A: Given reaction,     BaCl2(aq) + (NH4)2SO4(aq)  →  NH4Cl(aq) + BaSO4(s)

Q: Will a precipitate form when solutions of Ba(NO3)2 and KOH are mixed?

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Q: What chemical could you add and what relations would occur that would allow you to distinguish…

A: A chemical reaction is a process in which reactants are converted to products. There are four types…

Q: Is K2S soluble in water? If so, what ions are produced

A: K2S is a ionic compound ,  its name is potasium sulfide and it is inorganic compound , it is…

Q: Limestone is mostly consist of CaCO,. You find that a sample of limestone weighing 153 mg gives 147…

A: The mass percent of Ca in the limestone is 30%.

Q: Write the balanced NET ionic equation for the reaction when aqueous CS:PO4 and aqueous AgNOs are…

A: We have the equation as  Cs3PO4 (aq) + AgNO3 (aq) →Ag3PO4 (s)+ CsNO3 (aq)

Q: A solution containing 43.5 g Ca(NO3) 2 is added to a solution that contains 39.5 g NaF. Calcium…

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Q: 2. 19.32 mL of 0.500 M NaOH solution is required to exactly neutralize a 10.00 mL sample of vinegar.…

A: As per our guidelines, we are supposed to answer only one question. Kindly repost other question as…

Q: Na2CO3 aq +2HCl → 2NaCl aq+ H2O l+ CO2 g The net ionic equation is:

A: The reaction  Na2CO3 (aq) +2HCl → 2 NaCl (aq) + H2O (l) + CO2 (g)

Q: When (NH4 )2SO4 , and BaCl2 are mixed, a precipitate will form. Which ions should act as reactants…

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Q: In a titration experiment, a student finds that 23.48 mL of a NaOH solution are needed to neutralize…

A: Stoichiometry, in balanced chemical reaction is defined by the ratio at which reactants are reacting…

Q: 3. A 0.709 g sample of H2C2O4:2H2O is dissolved in water and titrated to a phenolphthalein endpoint…

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Q: Write and balance the molecular equation when aqueous solutions of K2S and Os(SO4)2 are mixed.

A: The reactants given are K2S and Os(SO4)2.

Q: A sample of 0.7960 g of an unknown compound containing barium ions (Ba2+) is dissolved in water and…

A: