G

Q: Write the balanced NET IONIC equation for the reaction that occurs when nitric acid and potassium ni...

A:

Q: Make the following conversions– Pressure: show dimensional analysis, Temperature: show formula 1. 2....

A:

Q: Give a short description of the following, your answer must be in a sentence form. 1. Protons- 2. JJ...

A: 1- Protons - The protons are located at the centre of the and is positively charged and no of proton...

Q: A 20 mL sample of a 0.1 M KI and KCl mixture is titrated with 0.05 M AgNO3 in a common direct titrat...

A:  when a 20 mL sample of a 0.1 M KI and KCl mixture is titrated with 0.05 M AgNO3 in a common direct ...

Q: 3.Aluminum Oxide is formed when aluminum combines with oxygen gas in the air. Determine the amount o...

A: Given aluminum oxide is formed when aluminum combines with oxygengas in air.Given the amount of alum...

Q: A concentration cell, as shown below, was set up to determine the Ksn of MN, a certain insoluble sal...

A: We have given the concentration cell as follow   M(s)  I  MN(aq)  II  M+(aq), 1.00 M  I  M(s)  And E...

Q: to Ts :Br: step one Ts step two Draw the missing curved arrow notation.

A:

Q: Solid iron(II) hydroxide and solid iron(I1) sulfide are in equilibrium with a solution containing 8....

A:

Q: Volume of the original unknown AGNO3 solution = mL Mass of AgCI (s) = Mole of AgCl = - (mole = mass ...

A: From data Molar mass of AgNO3 = 169.87 g/mol  Molar mass of AgCl = 143.32 g/mol

Q: Please answer the question. If a flexible container at standard temperature and pressure (STP) hol...

A:

Q: 8. The airbag is a safety device used in cars to cushion the passenger during a crash. It involves t...

A:

Q: The value of AH° for the reaction below is 128.1 kJ CH OH -CO, + 2H 2(g) 2(g) (1) How may kJ of heat...

A: CH3OH ---> CO2(g) + 2H2(g)       ΔH0 = 128.1 kJ 128.1 kJ of heat is consumed when 2 mol of H2 is ...

Q: A full syringe contains this cquilibrium 2 NO,(g) If nitrogen dioxide gas is brown and the other gas...

A: For the above reaction change in moles is given by  ∆n = mole of product present - moles of reactant...

Q: 20.46 mL of the I2 solution from above is required to titrate a sample containing As2O3. Calculate t...

A: Given,  As2O3 + 5(H2O) + 2I2 → 2(H3AsO4) + 4HI   We know,  At STP 1 mol = 22.4 L  According to the b...

Q: True or false

A: 6.false  Lower aldehyde like formaldehyde and acetaldehyde are gas at room temperature but butanal i...

Q: Below is valence bond theory sketch of formaldehyde. Drag-and-drop the labels to the appropriate par...

A:

Q: This is the chemical formula for methyl tert-butyl ether (the clean-fuel gasoline additive MTBE): CH...

A:

Q: The value of AH° for the reaction below is 128.1 kJ CH ,OH CO2es + 2H, (1) 2(g) 2(g) How may kJ of h...

A: Enthalpy is thermodynamic property which is extensive in nature

Q: Order the following bonds from most polar to least polar: Q-E   D-R   L-J  *picture attached* Answ...

A: More is the electronegativity difference : more Polar bond  Less is the electronegativity difference...

Q: Balance the following chemical equation: B2Br6+B2Br6+HNO3→HNO3→B(NO3)3+B(N

A: Balanced the given equation--

Q: t-butyl bromide (2-bromo-2-methylpropane) undergoes an SN1 reaction (with solvent as nucleophile) in...

A:

Q: Which of the following slightly soluble substances will exhibit greater solubility in nitric acid so...

A:

Q: 2. Identify the chiral carbon of penicillamine, which is used in the treatment of rheum arthritis. C...

A:

Q: Oll. HOO „0°H HO

A:

Q: Using formal charge as a guide, choose the most favorable Lewis structure for the sulfate ion, SO42-...

A:

Q: N-butylaniline and o-butylaniline? Draw the structures to illustrate the difference.

A: Butylaniline

Q: Assume that the molar heat capacities are constant over the change in temperature. rs along a revers...

A:

Q: What is the final molarity when 20.00 mL of a 0.799-M KNO3 solution is diluted to 650.00 mL?

A: Given initial volume of KNO3 solution is 20.00 mL and strength is 0.799 M  Given final volume of KNO...

Q: Data Mass of water: 100.3767g Initial mass of food: 0.0931g Initial temperature of water: 23 degree ...

A: Given data: Mass of water: 100.3767 g Initial mass of food: 0.0931 g Initial temperature of water: 2...

Q: 12.156 A 1.24M solution of KI has a density of 1.15 g/cm. (a) What is the molality of the solution? ...

A:

Q: 1) Using the average atomic mass calculate the mass in grams of 292 Iron atoms 2) Using the averag...

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

Q: The specific heat capacity of liquid bromine is 0.226 J/g-°C. How much heat (in Joules) is required ...

A:

Q: List the following solutions prepared with the same solute in order of increasing concentration: I. ...

A: The mass of solute (in gram) present in 100mL of the solution is known as the m/v percent concentrat...

Q: How many grams of 13 % HCl aqueous solution by mass should be taken to prepare 0.50 L 0.646 M HCl so...

A: Molarity of HCl = 0.646 M  Volume of HCl = 0.50 L  Moles of HCl = Molarity of HCl * Volume of HCl  =...

Q: If 330g of HCL solution is 23 HCL w/w%. What is the mass of HCl?       a.     50 ml     b.     75...

A: Mass of HCl solution = 330 g  Mass percent  of HCl = 23  Mass of HCl = ? 

Q: H3C CH3 H3CH,C С. Br D. CH2CH3 H. CI H3C E F HC CCH2CH=CHCH,CH3

A: Let us start naming one by one all the compounds,according to IUPAC. 

Q: A 0.450 g sample of impure CACO,(s) is dissolved in 50.0 mL of 0.150 M HCI(aq). The equation for the...

A:

Q: What is the energy change when the temperature of 12.3 grams of solid iodine is decreased from 36.8 ...

A: Specific heat capacity of a substance is defined as the amount of heat required to raise the tempera...

Q: Calculate the ΔHrxn using bond enthalpies for the balanced equation below (Lewis structures picture ...

A: Given;

Q: 2. Give 3 of the allotropes of phosphorus and describe their differences (physical or structural).

A: Phosphorous has following 3 allotropes  Black phosphorus Red phosphorus   White phosphorus  As name ...

Q: Test II. Identify the functional group of the given condensed structural formula. 9alkenes, alkenes,...

A:

Q: 1. transferred from one system to another spontaneously? What is heat? How does heat differ from the...

A: • Heat is a process in which energy is transferred from one sample of matter to another sample. • Th...

Q: uivalence point for a 20 mL lution of 0.25 M Benzoic Acid C7H5O2) with Ka = 6.30 x 105 rated with 0....

A: Ka = 6.30 ×10-5  pKa = -log(Ka)   = -log(6.30 ×10-5) = 4.20 At equivalent point,  Equivalents of Aci...

Q: 2.74 g sample of methanol, CH3OH, is combusted in a bomb calorimeter. The temperature of the calorim...

A:

Q: 1. Identify a total of ten (10) chemical reactions. In other words, explain in your own words. Pleas...

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first question out o...

Q: It takes 5 minutes to reduce a certain reactant to 75% its original value, following a third-order r...

A:

Q: the volume of

A:

Q: 5. Why is it more difficult to identify all of the components of a mixture than it is to identify tE...

A:

Q: IN THE HOOD, 1 mL of 6 M HNO3 and heat in a water bath until change 1 mL of 0.1 M KI Occurs

A:

Q: Test II. Identify the functional group of the given condensed structural formula. 9alkenes, alkenes,...

A: According to the answering guidelines, I'm posting the solution for the first 3 problems. Kindly rep...