Identify the substance in each of the following pairs that would have the higher boiling point and explain your choice: NaCl or HCl H2O or H2Se NH3 or PH3 F2 or HF

Q: Complete the equation: HC1(aq) +KHCO3(aq) →> O H₂O(1) + CO₂(g) + KCl(aq) O KCl(s) + H₂CO3(aq)…

A: A neutralization reaction is a chemical reaction between an acid and a base that forms a salt and…

Q: Write the molecular equation for the reaction of HCl and NaOH.

A: Hydrochloric acid (HCl) is a strong acid and sodium hydroxide (NaOH) is a strong base. A strong acid…

Q: Interpret the following ABG pH 7.53, PaCO2 35 mmHg, PaO2= 33 mmHg, HCO3 = 26 mEq/L

A: ABG, which stands for "Arterial Blood Gas," is a test that assesses the acid-base balance and…

Q: Write TRUE if the underlined word/phrase makes the statement correct. Otherwise, write the correct…

A: The second statement is incomplete as it does not provide the compound.

Q: Cyanide and water react in a proton transfer reaction to form hydrogen cyanide and hydroxide. :NEC:…

A:

Q: Which of the following (assuming the same concentration in water) would make a solution with the…

A: Strong acid: Strong acids completely dissociate into their ions in water. Let HA is strong acid then…

Q: 1. LDA 2. H-

A: Given that, the reaction is:

Q: A chemical engineer is studying the following reaction: 4 HCl(g)+O,(g) –→ 2 H,O(g)+2Cl,(9) At the…

A:

Q: liscusS followin

A: In the case of solvation, solutes start connects with solvent molecules and becoming surrounded by a…

Q: Identify the class type of compound shown: HCIO3 O Weak Base Strong Base O Weak Acid Strong Acid

A: The basic definition of an acid is it is a species that can easily donate H+ . And a base is a…

Q: WHAT IS THE NAME OF EACH IONIC COMPOUNDS AND THE EQUATION REPRESENTING ITS COMPLETE DISSOCIATION IN…

A: An ionic compound completely dissociates in water to form ions. While writing the chemical equation…

Q: How many atoms of each element are in a molecule of oxaloacetic acid C4H4O5 ? (4 - 2 CPr 6an + 2 CPr…

A: The formula which represents the number of atoms of each elements are present in the compound is…

Q: sodium hydroxide concentration 0,10mol/l. how many moles NaOH are dissolved 150ml solution?

A: Number of moles is given by the ratio of number of moles per litre of the solution.

Q: Explain how Compound A and Compound B will dissolve in water using the correct vocabulary including…

A: Compound B is KBr which is an ionic compound formed by transfer of 1 electrons from K to Br atom…

Q: Identify the class type of compound shown: NHẠCH Weak Base O Strong Base Strong Acid Weak Acid

A:

Q: Which pair of compounds would both be insoluble in water? O KOH and LiOH O NaNO3 and CaCO3 O…

A:

Q: If the [H3O+] concentration is 8.3x10-9, what is the [OH-] concentration?

A:

Q: A series of ant bites inject 45 ug of formic acid (HCOOH) into a patient's skin. Considering formic…

A:

Q: How many grams of calcium hydroxide are needed to completely neutralize 75 g of hydrobromic acid?

A:

Q: Identify the class type of compound shown: Ba(OH)2 Strong Acid Strong Base Weak Acid Weak Base

A: Alkali metals and alkaline earth metals form strong bases.

Q: What is the molar ratio between NaOH and H2C2O4in the balanced equation?

A: In balanced chemical reaction the ratio at which reactants are reacting to each other to produce the…

Q: WHAT IS THE NAME OF EACH IONIC COMPOUNDS AND THE EQUATION REPRESENTING ITS COMPLETE DISSOCIATION IN…

A: The names of the ionic compounds are as follows- D) Potassium phosphate E) Sodium carbonate F)…

Q: Which of the following is the molecular formula for the salt of the magnesium ion and the propanoate…

A: A molecular formula is a representation of a molecule that uses chemical symbols to indicate the…

Q: What

A: Given Compound is Ionic Compound so it will break into ions.

Q: Which neutralization will produce more water? potassium hydroxide is reacted with phosphoric acid…

A: In a neutralization reaction, an acid and a base react quantitatively to form salt and water…

Q: Fill in the blanks and write the balanced equation: ______ + H2O = NaOH + ______

A: The given equation has to be filled and balanced. The given equation is,

Q: If the [OH-] = 1 x 10-4M, which is true? O pH = 4 and [H3O+] = 1 x 10-4M O pH = 4 and [H3O+] = 1 x…

A:

Q: What products form in a reaction between sodium hydroxide (NaOH) and sodium carbonate (Na2CO3)?

A: NaOH is an alkali whereas Na2CO3 is an alkaline salt.

Q: Which of the following is equivalent to 0.125 M HCI (36.45 g/mol)? O 4.66 g/L O 4.56 g/L O 0.125 g/L…

A: Given: Molarity of HCl = 0.125 M Molar mass of HCl = 36.45 g/mol

Q: Now, on a separate sheet of paper, draw three beakers. 1st beaker: Draw HF, a weak acid 2nd beaker:…

A:

Q: If the [H*] is 1 x 10-2 M, what is the [OH ]?

A: Given :-  Concentration of H+ ions = 1 × 10-2 M  To calculate :-  Concentration of OH- ions i.e.…

Q: Calculate the volume of 50% (w/v) NaOH solution needed to make 1 L of 0.1 M NaOH.

A: The w/v % concentration of the given solution is = 50 %The molarity of the required solution is =…

Q: Identify each as a Strong, Weak, or Nonelectrolyte: H2SO4 CaCO3 (NH4)NO3 HNO2

A: In general, strong acids and strong bases are recalled as strong electrolytes. On the other hand,…

Environmental Pollution

Environmental pollution occurs due to some unwanted alteration in the surroundings which results in unfavorable effects on all organisms of that surrounding.