4. Calculate the solubility of Mg(OH)2 in 0.10 M NAOH. Calculate the solubility in grams/liter.

Q: Number 6

A: Meters (m) and miles (mi) are the units of length. The relation between meter and mile is expressed…

Q: temperature of 20.°C is equivalent to ________ K.

A: Given :- Temperature = 20.°C   To calculate = Temperature in kelvin

Q: Show work. 89MM TO INCHES

A:

Q: 21.0 calories is equal to how many joules?

A:

Q: What type of glassware is used for quantitative work? A. Volumetric flask B. Beaker C. Erlenmeyer…

A: Given : Different type of glassware used for quantitative work.  To find : which type of glassware…

Q: Part A Weigh the mass of the dried metal strips from test tubes 1 and 5 using the electronic…

A: The objective of this question is to measure and record the mass of the dried metal strips from test…

Q: Calculate the Cal (kcal) in one cup of whole milk that contains 19 g of carbohydrate, 9g of fat, and…

A:

Q: 1. Classify the following as physical or chemical changes and exothermic or endothermic processes.…

A: If a process is reversible that by applying opposite force or any other way we get the same product,…

Q: Power is defined as energy per time, so it is the number of joules, or calories, a system produces…

A: First, we need to convert the energy in food from Calories to joules. We know that 1 food Calorie is…

Q: property M experiment A sample of X is carefully weighed and put inside a sealed calorimeter. Pure…

A:

Q: 35 kJkJ to calories

A:

Q: Calculate the fluid intake in milliliters (mL) for the following lunch. (Assume a glass holds 8 oz.)…

A: 1 glass = 8 Oz  1 Oz = 29.57 mL

Q: 30560 m2 to hectares

A: 1 hectare is equal to 10000 m2

Q: When there is going to be a frost in Florida, farmers will spray their crops with water before the…

A: When frost threatens crops in Florida, farmers employ a strategy of spraying water on their crops as…

Q: How many calories 5000 Joules are?. No computation, no points

A: There are different units of heat-  1- joule 2- calorie

Q: Test Tube #2: Unknown sample (KCLO3 + KCL) 1. Determine the weight of unknown heated. 2. Determine…

A: In the presence of a MnO2 catalyst, KClO3 decomposes to form potassium chloride and oxygen gas on…

Q: Table 3.4. Standardization of NaOH solution. Conditions Trial 1 Trial 2 Primary standard Weight of…

A: The neutralization of KHP (potassium hydrogen phthalate) using NaOH occurs when the gram equivalents…

Q: Number 5

A: The mass of the diamond is converted from carats to grams.

Q: Use the heating-cooling curve below to answer the following questions. 160 Temperature (°C) 110l A…

A: Answer: This question is based on the pattern of change in temperature when heat is added to the…

Q: A student walks over to the balance area with an Erlenmeyer flask in their hand. Before reaching the…

A: Erlenmeyer flask is a conical flask used for performing titrations in the laboratory.

Q: Number 7

A: The unit conversion of has to be found.Given,Weight of truck is 1.45×103 pound

Q: Class A 25 mL Pipette Calibration Actual Volume Mass of Water Delivered, g Calibration Initial Mass,…

A: Data given: Calibration # Initial mass, g Final mass, g Mass if water delivered, g Actual volume…

Q: 2Na(1) + CaCl,(s) → Ca() + 2NaCl(s) Na (s) → Na (g) The following process occurs in a high school…

A: A chemical change occur when a chemical reaction occurs which is characterized by some bond break…

Q: Clearly show your work. Use conversion factors to convert the following units to another units. A.…

A: A. 4.5 min to secondsB. 49820 ms to secondsC. 5 hours to secondsA. 745 nmB. 11 mA

Q: An automobile of 3000 kg travels toward north with a constant velocity of 70 km/h . All forces…

A: Force is given by: F=m×a where m is the mass and a is the acceleration.

Q: Given the following values, determine the percentage of copper recovered. Show all work. Mass of…

A: Mass of first weighing bottle = 0.214 gMass of first weighing bottle + copper wire = 0.501 gMass of…

Q: Part 1: what is the total calories that the man would gain if he only ate 225 grams from his steak?…

A: Given, mass of steak = 16 oz

Q: Suppose that a student is testing a water sample for hardness, but has found that the sample is so…

A: The hardness of water is measured by spectrophotometric techniques. Hardness in water is due to the…

Q: Calculate the kinetic energy of a 490. kg boat moving at a speed of 6.1 Round your answer to 2…

A: Given: Mass of boat = 490 kg  Speed = 6.1 m/s To find : Kinetic energy Solution  : There is a…

Q: convert 235.5 uL to ml (show work)

A:

Q: The density of acetone is 0.7845 g/mL. How many uL are there in 9.50 mg of acetone? Show all work.

A:

Q: Regarding the Analytical balance; which of the following statements is incorrect: 1. OThe balance…

A: In chemistry, there are many ways to check the deviation of experimental data from the accurate…

Q: Ms. Tan came to the laboratory for blood tests because her physician suspected renal disease. The…

A: Answer 1 : Generally the serum lacks any red blood cells And it is pale yellow in color . But…

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.