A student sets up the following equation to convert a measurement. (The ? stands for a number the student is going to calculate.) Fill in the missing part of this equation. Note: your answer should be in the form of one or more fractions multiplied together. J kJ 3 1.4 x 10° O= ? mol · °C mmol · °C

Q: Name of Ionic Compound Cation Anion Formula of Ionic Compoun Sodium Hydroxide Na* Calcium Phosphate…

A: Cation: It is the species that has positive charges due to the lack of electrons. Anion: It is the…

Q: Reaction Type:_ At completion of reactions: Grams of hydrogen peroxide Grams of water Grams of…

A: Decomposition reactions are the reactions in which chemical species breaks into simpler molecules.

Q: Ca(OH)2 (aq) + H₂SO4 (aq) →+ 2 H₂O (1) + CaSO4 (aq) (This is LIMITING REACTANT: H.SO, is the…

A: Above reaction is is Acid base reaction because salt and water are form as product.

Q: Ammonium cyanate is a precursor to urea, a common nitrogen based fertilizer. In this compound,…

A: OCN ->Cyanate ion Total valance electrons =valance electrons of oxygen Atom +valence electrons of…

Q: Balanced Chemical Equation Reaction Type: At completion of reactions: Grams of calcium hydroxide…

A: The answer are as follows:

Q: Supply what is ask in each column. The 1st number is done for you. Name of Element Symbol Group…

A: Fill in the box by using number and symbol---

Q: d. NaOH(aq) + Al2(SO4)3(aq) → Na2SO4(aq) + Al(OH)3(s) 7. What is the mole fraction of each of the…

A:

Q: NaBr + Ca(OH)2 - CaBr2 + Na(OH)

A:

Q: Substance Name Chemical Туре of # of ions in PREDICTED OBSERVED (0.05 M aqueous solutions) formula…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: 10 2° 3° 40

A:

Q: How many millilitrs of CO gas would be produced by the complete reaction of 2.40 g of C solid at STP…

A:

Q: fill in the blanks

A: For a given chemical compound or element, the number of moles refers to the ratio of the mass to…

Q: Zn Water Metal cylinders B (Set 1) CaCl, Water Salt B (Set 2) (NH,),CO3 Water Salt Neutralization…

A: Zn(s)+H2O(l)→Zn(OH)2+H2(g)      ∆H=-642 kJ/mol As ΔH is negative, Hence the reaction is exothermic.…

Q: ENDS WITH ide, ite, or ate - Fill in the blanks within the chart. Name or write the formula of the…

A: Binary compound : In chemistry, a binary compound is a chemical compound containing two different…

Q: protons and neutrons since they both have a mass of 1 amu. Complete the table to show each…

A:

Q: LEFT silver (Ag) silver silver RIGHT copper (Cu) zinc (Zn) magnesium (Mg) VOLTAGE +0.43 +1.53 +3.15…

A: This is a example of redox reaction that is oxidation and reduction process occurs simultaneously.…

Q: Test/Reagent Solubility in 5% NaOH Solubility in 5% NaHCO3 Result Soluble Inference Weak acid/phenol…

A: NaHCO3 is weak base.

Q: 2 NazPO4 ( ) + CaCl2 ( ) – NacI ( ) + Ca3(PO4)2 ( ) Fill in the remaining coefficients to properly…

A: sodium phosphate reacts with calcium chloride to form sodium chloride and calcium phosphate…

Q: STARTING AMOUNT X What volume in L of a 0.724 M Nal solution contains 0.405 mol of Nal ? ADD FACTOR…

A: We know that molarity is defined as the number of moles of solute dissolved in a given volume of…

Q: • Fill in the blanks for the given table below. Formula of Ionic Соmpound Name of Ionic Compound…

A:

Q: What is the number of moles of glucose (C₂H₂O) in 0.500 L of a 0.40 M solution?

A:

Q: When sulfuric acid reacts with calcium hydroxide, calcium sulfate and water are produced. The…

A: Given reaction is,  H2SO4 (aq) + Ca(OH)2 (s) -------> CaSO4(s) + 2H2O(l)

Q: While we haven't really discussed this yet, there is actually a mathematical relationship that links…

A: E = hc / λ (1.) A photon with a wavelength of 500 nm λ = 500 nm = 500 × 10-9 m = 5.0 × 10-7 m  So,…

Q: Br₂ (1 equiv.)

A:

Q: FILL IN THE BLANKS

A: The bases which DNA contains are A, T, G, and C and RNA contains A, U, G, and C. The strand for DNA…

Q: For each reaction below, identify the atom oxidized, the atom reduced, the oxidizing agent, and the…

A:

Q: What alkyne would you start with to prepare the compound below by a hydration reaction? CH3 Hg CCH2…

A: The compound to be formed is given as,

Q: Silver nitrate reacts with Al to form aluminum nitrate and silver. The balanced chemical reaction…

A: A limiting reactant is the one which is completely used up in the reaction and which determines the…

Q: Use the dropdown menus to indicate the proper sequence of steps required in the use of a volumetric…

A: The proper sequence required in the use of a volumetric pipet is given by, Step-1: Rinse the pipet…

Q: OCCOH CH2-CHR RCH2CH2CHO alkene addition CO reductive elimination R. OC OC CO OC CO CO CH2CH2R 1,2…

A:

Q: Solution A has triple the salt content of human blood. A red blood cell is placed into Solution A.…

A: When the particles of solute are high then concentration of solution will be high ,So this solution…

Q: 5. The a spontaneous redox reaction in a voltaic cell has a Ecell and a negative (use positive or…

A:

Q: OH 8. 1. КОН, Н-0 H2NNH2 NH 2. OTS amine byproduct

A: Detail mechanistic pathway is given below to find out the missing product in the box provided

Q: the repeating unit in a polymer 2. the process of breaking a multiple bond to link with another…

A: 1. The repeating unit in a polyermer, Answer : Monomer is the reeating unit in a polymer. Monomer :…

Q: How many grams of oxygen gas are produced when 2.43 x 104g of KCIO, are completely reacted according…

A:

Q: Consider three Lewis dot structures possible for cyanate ion (OCN-). Determine the formal charges…

A: Formal charge may be defined as :                                           the difference between…

Q: SECTION 2: WHY DOES A MOLE HAVE A DIFFERENT MASS? PART A: WATCH THE VIDEO to fill in the blanks and…

A: To fill in the blanks on the information about atom

Q: US (J/K.mol) for steAM IS S°(JIK.m01) FOR THAN LTQUID WATER.

A: 1) Since the entropy of gas is more than liquid because of more randomness or disordered molecules…

Q: 18 1. Nuclear Transmutation: 0+;H→;n+_ [Product is used for positron emission tomography (PET)] 2.…

A: Few question based on nuclear chemistry, which are to be accomplished.