g the appropriate items to their respective bins. Caz (PO4)2 NHẠI FECO3 L12CO3 Soluble Insoluble

Q: KI

A:

Q: Balance equations

A: FeCl does not exist.  FeCl3 and FeCl2 exist where iron is in +3 and +2 oxidation state…

Q: A tank attached to a grill contains 9 kg of propane (C3H8) which burns to form CO2 and water: C3H8…

A: Given, Mass of propane = 9kg. Mass of propane is converted into moles as follows:

Q: Calculate the mass of water formed when 0.817 g of aluminum hydroxide reacts with excess…

A: Aluminium hydroxide reacts with hydrochloric acid to form aluminium chloride and water. The equation…

Q: Aluminum is precipitated (initially) as Al(OH);, then dried and ignited to Al»O3. Consider the…

A: a) On using NaOH as precipitating agent for Al+3 initially Al(OH)3 is formed which further…

Q: Calculation of mass of warm wat 4.184 4.184 I 16 7 Specife heat of water: 8 q gained by room temp.…

A: Specific heat capacity allows one to relate the amount of thermal energy gained (or lost) by a…

Q: Use the following five equations to answer the following questions: i. H2O(s)⟶H2O(l) ii.…

A:

Q: Consider the following chemical reaction: CO2(g) + NaOH(aq)  ---------> Na2CO3(s) + H2O(l) CO2(g)…

A: Initial moles of CO2 taken can be calculated using the ideal gas equation.

Q: Balance and Classification: i put down classification (CA)combination   ____ CuSO4 (s) + ____ H2O…

A: The given reaction is, ____ CuSO4 (s) + ____ H2O (l) → ____ CuSO4 • ____ H2O (s)

Q: 1.10 g of M produce hy chloride hydrogen temperatur Mg Moles 3 Mc

A: A mole is a standard unit for measuring large quantities of very small entities such as molecules,…

Q: Chemistry Ash was estimated in the sample of hay, and the records were as follows, note that the…

A: Given that,                    Percent of moisture =18℅ Weight of crucible = 14 g Weight of…

Q: In the equation CH4 + Cl2 → CH3CI + HCI HCl is a: Select one: O reactant O product O catalyst…

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Q: AG°ren kJ

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Q: 2 Na3PO4 ( _CaCl2 ( Ca3(PO4)2 ( NaCI ( ) + Fill in the correct states of matter for each chemical in…

A: When 2 moles of Na3PO4 reacts with 3 moles of CaCl2 gives aqueous solution of NaCl and Ca3PO4 get…

Q: Mass of sample (g ) 1.94g Mass of empty crucible (g)  84.248g Crucible and sample after heating…

A: Mass of sample = 1.94 g Mass of empty crucible (g) = 84.248 g Crucible and sample after heating (g)…

Q: Unknown D: In a clean and dry crucible with cover, weighing 25.234 g some of the unknown hydrate…

A: Given: Unknown hydrate CaCl2.nH2O Weight of clean, dry crucible cover =25.234 g Mass after placing…

Q: The chemical equation shown is unbalanced. WCIĄ(s) + Na2S(s) -> WSn(s) + NaCI(s) The subscripted…

A: Subscripted number is decided by the valency of the element forming the bond. Central element and…

Q: balance the following equation:                    Cu + HNO3 --> Cu(NO3)2 +H2O

A: A balanced equation is one that has same number of atoms of all types in reactants as well as…

Q: balance this 2Al+2KOH+4H2SO4+24H2O---->

A: We have to balance given equation 2Al+2KOH+4H2SO4+24H2O---->

Q: Sublimation, dissolving, and filtration can only be carried out in:* soluble-substances in solution…

A: Here three process occur  1) Sublimation - This method is used to separate a substance that sublimes…

Q: O H20(1) H20(g) O H20(s) H2O(1) O H20(s) H20(g) H2O(g) H2O(1) O H20(1) H20(s) OH20(g) H20(s)

A: Energy requirements during phase transitions of water :

Q: H20(f) – Ca (aq) + OH (aq) + |H2(g) Ca(s)

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Q: Ejercicio 1. Balancea las siguientes ecuaciones:   (a) PCl5(s) + H2O(l) ⟶ POCl3(l) + HCl(aq) (b)…

A: Hello. Since the question contains multiple sub-part, the first three sub-parts are solved. In case…

Q: If an air conditioning unit is charged with 7.0x10^22 molecules of R-113 (C2Cl3F3), what mass of…

A: Given : Number of molecules of C2Cl3F3 = 7.0 X 1022

Q: Calomel, Hg2Cl2, is a compound composed of the diatomic ion of mercury(I), Hg2 2+, and chloride…

A: Molar solubility is defined as the moles of the solute dissolved per litre of the solution. The…

Q: (a) 2 Mg(s) + O2(g) → 2 MgO(s) kJ (b) 2 SO2(g) + 02(g) → 2 SO3(g) -139.9: kJ (c) 2 C,H2(g) + 5 02(g)…

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Q: What is the limiting reagent? and what is the mass of the leftover reagent? MgO(s)+H2S(g)=MgS(s)+H2O…

A: Limiting reagent is the reagent which is consumed in the chemical reaction completely. It decides…

Q: H+ He He+? H+B 3? 122Xe+? 54 Fe e + ?

A: Balance equation

Q: Given the reaction below, complete the line notation. Co(s) + Cu2+(aq) → Cu+(aq)  + Co2+(aq)

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Q: Balance the following equation: nstructure.com/courses/7109/quizzes/42656/take Quiz: MODULE EXAM #4…

A: ANSWER

Q: How many grams of nitrous acid can be made from 35.19 grams of water? dinitrogen tetrocide (g) +…

A: Given that: Reaction of dinitrogen tetra oxide with water: N2O4(g) + H2O(l) → HNO3(aq) + HNO2(aq)…

Q: HNO3(aq) + Fe(OH)3(s) →

A: HNO3  : Nitric Acid Fe(OH)3  : Iron (III) Hydroxide  First complete the equation and then balance…

Q: CHBr2. CHO CH3 2.2NBS, (PHCO2)2 CCL, 90 °C 83% aq. CaCO3, reflux 83% Br Br Br

A: The key structural unit associated with a molecule to give the characteristic chemical reaction of…

Q: Cl2(g) 2HCI(g) AH = –184.6 kJ %3D | 2: O2(g) + 2 F2(g) AH = -49.4 kJ ΔΗ 3: 202(g) → 2NO2(g) AH…

A: Given,  Reaction,  N2 + O2 ---> 2NO  □H = 66.4 kJ Volume of N2 = 167 L Moles = Volume (L)/22.4…

Q: Cl2 +I I2 + Cl Balance the following reaction and do not include states of matter.

A:

Q: In grams 5.16 M? MW K2Cr2O7 = 294.2 g/mol A 351 g 153 g 531 g 545 g

A: Given, molarity of solution= 5.16M Volume of solution = 350 cm3 = 0.35L

Q: Liquid paraffin. 20 mL Zinc oxide . .15 mg Yellow wax, q.s. ad....100 g What is the amount of liquid…

A: The amount of liquid paraffin is 44 g (option b). Hence the correct option is option b.

Q: Zn(s) +. ZnCl (aq) + H2(g) 3. HCl(aq) Cu(s) + HC(aq) CuCly(aq) +. H2g) - Mg(s) + HCI(aq) MgCl2(aq) +…

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Q: is 8CO+5H(2)—>C8H18+8H(2)O balanced or unbalanced

A:

Q: 11. Consider the following chemical reaction: CO2(g) + NaOH(aq)  ---------> Na2CO3(s) + H2O(l)…

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Q: Table 2.1. Unknown Mixture Identification Code: Filter paper weight 0.906g Glassware and Component…

A: We have to use the mass of sample, mass of NaCl, mass of SiO2 and mass of CaCO3 given in Table-2.1…

Q: Be sure to answer all parts. Balance the equation. Remember to include states of matter. Ni(s) +…

A: Balance chemical equation: Balanced chemical equation can be define as the reaction in which number…

Q: Balance these chemical equations. (Use the lowest possible whole number coefficients.) (a)…

A: When no. Of atoms in reactant and product side are reaction is called balanced.

Q: Cr(s) + O2(g)→ Cr,O3(s)

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…

Q: Balancing equations C12H25NaSO4 + AgNO3 NH4SCN+ AgCl

A: Balanced chemical reaction: It is a reaction in which the number of atoms of specific elements…

Q: 1. LIAIH, 1. NaN3 Y CN A 2. H20 2. H20, heat

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: A +B C + D AG = -1.45 kcal/mol AG° = - RT LnKg R=0.001987 kcal/mol.K

A:

Q: Maple syrup is made from the sap of a maple tree. Whe the sap is tapped from the tree it is 4.0% by…

A: Here we are required to find the mass of sap that would be needed for making 1kg of syrup

Q: HBr (aq) + KOH (aq) KBr (aq) + H2O (1) PbCO3 (s)→ PbO (s) + CO2 (3) Zn + FESO4ZNSO4 + Fe

A: Interpretation: We have to classify them as neutralization , gas forming or redox reaction.

Q: 2 Natt COs, MoH t 100 three Cuive the fll balance nequatiys alsove pealtion ?

A: