What is the pH of these solutions? A. 0.10 M NaOH

Q: Je The normal freezing point of a certain liquid X Is 2.30 °C, but when 74.0 g of barlum hydroxide…

A:

Q: What is the type of hybridization of the oxygen carbon in the organic molecule? sp2 O sp Osp3 sp1.5

A:

Q: Near room temperature, the density of ethanol can be expressed using the equation 3(-8,99 × 107g m…

A: Given the relation between density (d) and Temperature (T): d = (-8.99 × 10-4 g ml-1 K-1)T + (1.051…

Q: Js your the following function homogeneous 올 (x+y) annur. 21= or not? Prove

A:

Q: 1. them. 3.2 CHEMISTRY HOLIDAY WORK 2022 Nalubula is investigating changes in mass of substances…

A: Mass of Zinc metal = 100 g  Mass of sulfuric acid = 200 g

Q: The liquid cyanoacetylene has a density of0.817 g/mLat20.0∘C. If a51.9 mLsample of this compound is…

A: The mass per unit volume of a substance is known as the density of the substance. The density of a…

Q: Solve for u. 14-2=121/12 3 Simplify your answer as much as possible. U= 010

A: ->For solving equation first of all unknown terms come to one side .

Q: Consider the following data. 2 NO(g) = N₂(g) + O₂(g) 2 NO₂(g) 2 NO(g) + O₂(g) 2 N₂(g) + O₂(g) = 2…

A: Hess's law states that the change in enthalpy for a reaction is the same whether the reaction takes…

Q: 2o dreps = I mi I drop=to mis0,08ML Mores H,u- Mass =05- a,77x103 MMall 18.02 Cle.088413 るってて。) If…

A: Given the number of water molecules to be lined up = 1.67*1021 molecules Given the distance of 1…

Q: Ecell  Mg‎2+(aq) + 2 e- -> Mg(s)    Mg2 + |M‎g = - 2.372  Sn4‎+(aq) + 2 e- -> S‎n2+(aq)  Sn2 + , Sn4…

A: The addition of electrons or decreases in the oxidation state is known as a reduction reaction and…

Q: What type of reaction is illustrated in the reaction mechanism? * OSN1 reaction mechanism OSN2…

A:

Q: Chemistry The lines in the InP vs. 1/T graph are best-fit lines of plotted data collected from the…

A: To tell which line is for propane.

Q: Describe the necessary characteristics of a scientifictheory

A: To find: The necessary characteristics of a scientific theory

Q: c) 6. 1. 2. 3. CN

A:

Q: 2ev HHO H2S04 H HO leg + 2 ea O LDA/-78°C

A: Aldol condensation:Aldehyde or a ketone under basic or acidic conditions forms β-hydroxy aldehyde or…

Q: 17. 4.73 x 10' centimeters (cm) to inches (in.) 1. %! %3D %3D 18. 370 grams (g) to pounds (Ibs.)

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Q: Taking the density of air to be 1.29 kg/m3, what is the magnitude of the linear momentum of a cubic…

A: A numerical problem based on linear momentum, which is to be accomplished.

Q: In each row, select the molecule with the highlighted H atom that is more acidic. H مت اور H H S. S

A: Acidity is defined as the ability of a molecule to release protons.  If a…

Q: Q3WThe density of a waste water was 84 lbm/ft' in a waste treatment pond of 5000 cm long and 1500 cm…

A: Given data :  Density = 84 lbm/ft3 = 84 *  0.45359 * (3.2808)3 = 1345.49 kg/m3 Long = 5000 cm = 50 m…

Q: 9soln = m soln XC s,soln x DT In the above equation, C represents s,soln = -soln 9rxn and its units…

A: The amount of heat required to raise the temperature of 1 gram of a substance to 1° is called…

Q: Convert and use sig figs 254.3g to kg

A: The number of significant figures in the given problem is four, therefore the final result must…

Q: How many grams of iron metal can be formed by the reaction of 2.14 gAI metal with excess Fe,O3,…

A:

Q: + e Home ourse.html?courseld=15539865&HepID=676f177415469ec3dc78ff3c8 bf724d9#1 0001 Inbox-Outlook…

A: Gay-Lussac’s law states that the pressure of a fixed amount of gas is directly proportional to the…

Q: If 315 g warer at 6G,9°C loses 9T6o J Of nea what is the Pinal temperanure of the warer?

A:

Q: = could have the following units: T = mL (milliliters); L (liters) - MUST be in Kelvin (K). If in…

A: According to the our policy we should solve one question (if any subparts present then first three…

Q: Rewrite this measurement with a simpler unit, if possible. kg-L's 4.2 kg s Note: If you can simplify…

A: Here simply use division rule , eliminate same unit when they are in ratio . So final measurement…

Q: ㅁ H ㅁ HO ㅇ 2 - 1+

A:

Q: Its a naswer. plase type it i cant read handwritten

A: Answer

Q: average body temperature of a red-tailed hawk is 41.1C what is the temperature in K

A: Temperature in kelvin= 273.15 + Temperature in Celsius

Q: What is the difference between a heterogeneous and a homogeneous material?

A: Homogeneous and heterogeneous material are two classes of materials which differ in their…

Q: How would the force of gravity between two masses be affected if the separation distance between…

A: Force of gravity is inversely proportional to the distance between two masses. F α1R2Where,F =…

Q: General formula of paraffin is

A: (39) Correct option: B Paraffin hydrocarbons are known as alkanes. Any of the saturated hydrocarbons…

Q: Ethyl alcohol, also known as ethanol, has a density of 0.79 g/mL. What is the volume, in quarts, of…

A: Given : Density of ethanol = 0.79 g/mL And mass of ethanol = 3.25 Kg

Q: mma my mml my be able to mue Diameter of the FOV: mm differen wo types of 1500 micrometers (um).…

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Q: Q3:- (A)1-Write the Tafel equation,define the mathematical terms in the equation ful 2- What Tafel…

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Q: The volume of a sample of chlorine gas is 5.00 liters at 45.0 degrees Celsius and 0.966 atm. How…

A: We will use ideal gas equation to get the answer.

Q: B CI Br

A: Given that, the reaction schemes are shown below We have to give the correct reagents for the above…

Q: Q: assume citrix acid makes up 7.96% by volume of the lime juice . How many moles of citrix acid…

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Q: 1. excess CH3I 2. Ag20 3. heat

A: ->In presence of excess alkyl halide first of all ammonium salt formed. ->Then in presence of…

Q: TiF4 is being added to a mixture. What mass of TiF4 is required in order to ensure that  18.04g of…

A: We know that ,Molar mass of TiF4 = 123.86 g/molMolar mass of Ti = 47.87 g/moli.e. to add 47.87 g of…

Q: An unbalanced force of 45 N is applied to a mass 7.3 kg. What will be the resulting acceleration in…

A: According to definition of applied force - It is given as product of mass and the acceleration…

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.