CaCl2(aq)+Na3PO4(aq)→Ca3(PO4)2(s)+NaCl(aq)CaCl2(aq)+Na3PO4(aq)→Ca3(PO4)2(s)+NaCl(aq) Express your answer as a chemical equation. Identify all of the phases in your answer.

Q: Aglucose solution contains 83.8 g of glucose (C&H12O6) in 473 g of water. Determine the freezing…

A: We are given, mass of glucose =83.8 g mass of water =473 g Kf=1.86°C/m Kb=0.512 °C/m freezing point…

Q: Sarin is a nerve gas that was previously used as a chemical weapon. Considering the physical…

A: The substance exists as solid or liquid or gas as per the below condition 1) If the temperature is…

Q: How much solution could be heated to boiling by the heat evolved by the dissolution of 22.5 g of…

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Q: You have 20.0 mL of a Na₂CO3 solution of unknown concentration. To this solution you add excess HCI…

A: Molarity is number of moles present in litre of a solution.

Q: Write a balanced chemical equation for the reaction that occurs when crotonaldehyde, C₂H, COH(1), is…

A:

Q: potassium sulfate and calcium chloride Express your answer as a chemical equation. Identify all of…

A: The positive and negative ions of two ionic compounds swap positions during a double-replacement…

Q: ZnSO4(aq)+Sr(OH)2(aq)→ZnSO4(aq)+Sr(OH)2(aq)→ Express your answer as a chemical equation.…

A: When ZnSO4(aq) react with Sr(OH)2(aq), SrSO4 get precipitated and Zn(OH)2 remains in solution.

Q: HF(aq)HF(aq) and Ba(OH)2(aq)Ba(OH)2(aq) Express your answer as a balanced chemical equation.…

A: Given, HF(aq) and Ba(OH)2(aq)

Q: Some hypothetical metal has simple cubic crystal structure. If its atomic weight is 77.15 g/mol and…

A: A crystal lattice comprises of several init cells. The number of atoms in simple cubic unit cell is…

Q: Given the following physical and chemical properties suggest at least one used in society for the…

A:

Q: Some hypothetical metal has simple cubic crystal structure. If its atomic weight is 61.8 g/mol and…

A: Atomic radius (a) = 0.163 nm                             =1.63 x 10-8 cm Atomic Weight = 61.8 g/mol

Q: how many grams of table salt must be added to half a liter of water to raise its boiling point by 15…

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Q: C₂H6O(1) +O₂(g)→CO₂(g) + H₂O(g) Express your answer as a chemical equation. Identify all of the…

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Q: What would part A and B be?

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Q: solution is prepared by dissolving 20.2 mLmL of methanol (CH3OH)(CH3OH) in 100.0 mLmL of water at 25…

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Q: Write a balanced equation for the reaction of aqueous sodium carbonate (Na2CO3)(Na2CO3) with aqueous…

A:

Q: What is the melting point of a 100 g sample of water that contains 2 mol of ethanol? One mole of the…

A:

Q: Complete and balance each of the following equations for gas-evolution reactions.…

A: HNO3 reacts with Na2SO3 to give NaNO3, SO2 and H2O.

Q: While excavating ancient remains, an archaeologist discovers a box of minted coins. The nineteen…

A: Given: Mass of coins = 1.23 lbs. Melting point of coins = 1981 oF And the change in volume of the…

Q: A sample of 75 mg of adipic acid and 75 mg of salicylic acid was dissolved in boiling water. The…

A: Melting point of the substance is defined as the temperature at which solid phase changes into…

Q: HC,H,O,(aq) +K,CO3(aq)→H,O(1)+CO2(g)+KC,H,O2(aq) Express your answer as a chemical equation…

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Q: Part E K2CO3 (ag) + Ba(NO3)2(aq)→ Express your answer as a balanced chemical equation. Identify all…

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Q: Aluminum reacts with gaseous oxygen to form solid aluminum (III)(III) oxide. Write a balanced…

A: Balanced equation can be defined as the equation  In which equal number of atoms of each and every…

Q: н н Н — С — С. -0 - H (Choose one) v A н н B со (Choose one) H H Н — С С — Н |(Choose one) v C | H H…

A:

Q: Some hypothetical metal has a simple cubic crystal structure. If its atomic weight is 68.73 g/mol…

A: r = 0.153nm In simple cubic, a=2r    a= 2×0.153     =0.306nm Or a= 3.06 × 10-8cm    a3 = 28.65 ×…

Q: Express your answer as a net ionic equation and as a complete ionic equation. Identify all of the…

A: Na2SO4(aq)+CaI2(aq)→CaSO4(s)+2NaI(aq) 2Na+ (aq) + SO42-(aq)+ Ca2+(aq) + 2I-(aq)→CaSO42- (s)+2Na+ +…

Q: In the Dumas method for determining the molar mass of an unknown volatile liquid, a sample of a…

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Q: 1. Which of the following statements does not describe the general properties of liquids accurately?…

A: 1.Which one of the following statements does not describe the general properties of liquids…

Q: A student mixes 20.0 g of a salt in 100.0 g of water at 20 °C and obtains a homogeneous solution.…

A: Solubility of a solute in a solvent is defined as the maximum amount (mass) of solute dissolved in…

Q: Part E Write balanced complete ionic equation for NaOH(aq)+ HC,H,O2 (aq)→H,O(1) + NaC, H,O2 (aq).…

A: The given equation is a balanced molecular equation for the reaction of base sodium hydroxide and…

Q: Enter a balanced equation for the reaction between aqueous lead(II) nitrite and aqueous sodium…

A: Enter a balanced equation for the reaction between aqueous lead(II) nitrite and aqueous sodium…

Q: Na2S(aq) + Zn(NO3)2 (aq) → NaNO3(aq) + ZnS(s) Express your answer as a chemical equation. Identify…

A: The objective of the question is to write a balanced chemical equation for the given reaction and…

Q: student dissolves 13.7 g of potassium hydroxide KOH in 200. g of water in a well-insulated open cup.…

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Q: combination: Ca(s)+O2(g) Express your answer as a complete chemical equation, with reactants and…

A: The balanced reaction for the above mentioned combination is as shown below 2Ca(s) + O2(g) =…

Q: Write a chemical reaction when Sodium hydroxide 9aq) reacts with copper sulphate (aq) to produce…

A: The given reaction statement is: Sodium hydroxide (aq) reacts with copper sulphate (aq) to produce…

Q: Part A When iron rusts, solid iron reacts with gaseous oxygen to form solid iron(lII) oxide. Enter a…

A: The balanced chemical reaction has to be given.

Q: The thermal conductivities of human tissues vary greatly. Fat and skin have conductivities of about…

A:

Q: Chlorine is heated with oxygen to form dichlorine monoxide gas. Express your answer as a chemical…

A:

Q: Cu₂O(s) + O2(g) → CuO(s) Express your answer as a chemical equation. Identify all of the phases in…

A: Answer:Balancing of chemical equation is based on the law of conservation of mass where total mass…

Q: Cômplété ând balance the following molecular equation. Al(OH)3(s) + HNO3(aq)→ Express your answer as…

A: Given : Reaction given as : 3HNO3(aq)+Al(OH)3(S) = Al(NO3)3(aq)+3H2O(l)

Q: H2SO4(aq)+NaOH(s)→H2SO4(aq)+NaOH(s)→ (neutralization of both acidic protons) Express your answer as…

A: A balanced equation is the equation in which the number of atoms of each element are equal at both…

Q: Give the balanced chemical equation (including phases) that describes the combustion of butene, C4…

A: To write the balanced chemical equation (including phases) of combustion of butene.