The rate of a chemical reaction is equal to the slope of a graph with the axis labelled? x-axis y-axis A. time rate B. mass time C. volume of gas time D. time concentration

Q: Q6. In liquids, impurities experience a force given as F =r322-VE². This breakdown mechanism is…

A: The formula mentioned in the question F= 12r3ε2-ε12ε1+ε2∇E2 comes from the suspended particle theory…

Q: 5. A barrel of juice is filled by 306 bottles of 0.7 liters. How many bottles of 300 mL would be…

A: First, we find the total amount of juice filled in the barrel. Then we calculate the number of 300…

Q: Metals vs. Nonmetals Physical Properties Sample A Sample B Sample C Sample D colorless transparent…

A: In this question four samples have been given with their data all along  and we have to determine…

Q: 9. Which of these has the largest density, 1 gram of aluminum, 1 kilogram of aluminum, 1 milligram…

A: The formula for the density is:

Q: A piston has a pressure of 50 Pa to produce a volume of 35 cc. What pressure is necessary to reduce…

A: Given that :  Initial pressure P1 = 50 Pa Initial volume V1 = 35 cc Final pressure P2 = unknown…

Q: 1: A new car has a 0.040 m³ volume gas tank. It also gets 20 km/L gas mileage. How far can the car…

A:

Q: commercial sterilization it takes 12 D. and the value of D is 2 minutes, then the time required for…

A: Given D = 2 min = 120 sec Time = 12 D

Q: A BCD O O O OWhich of the following terms is generally referred to both liquids and gases? A.…

A: Solution 1 :- Let us check the given options- Option A Colloid : A colloid is a type of solution in…

Q: 5. The experimentally determined density of a material is lower than expected based on the…

A: 5. This material might be ice. The density of water in its liquid form is greater than the density…

Q: of Change in enthalpy of a system is due to heat supplied at? Select one: O a. None O b. constant…

A: in the isothermal reversible process the heat input is the change in enthalpy.

Q: A: You leave a green banana out on a table. After a couple of days it turns yellow. This is a…

A: Turning of green banana in to yellow after some days is a chemical change not a physical change…

Q: Match the word and definition  1. any physical quantity that does not have a direction associated…

A: Any physical quantity which has both magnitude and direction is called vector, which has only…

Q: Ethyl alcohol has a density of 0.789 g/mL. What is the mass of 250 mL of this alcohol? a) 250g b)…

A: Given , density of Ethyl alcohol=0.789g/mL.            volume of Ethyl alcohol=250mL.

Q: After an injection of Drug Y, the concentration of the drug in the bloodstream drops at the contin…

A:

Q: 7. Using an electronic balance, 10.00 mL of methanol is found to have a mass of 7.911 g at room…

A: We know:Density=Mass Volume Here: Mass = 7.911 g Volume=10.00 ml

Q: QUESTION 4 There are two horizontal forces on the 1.7 kg box in the overhead view of the figure but…

A: Given data:  Mass (m) = 1.7 kg F1 = 20 N Acceleration (a) = -13 m/s2 Required: Second force (F2)

Q: Aqua regia is an acid mixture that can be used to dissolve gold. Aqua regia has a density of 1210.…

A: Given data: The density of Aqua regia is ρA=1210 kg/m3. The density of gold is ρg=19.30 g/cm3. The…

Q: QUESTION 8 A first order reaction has an activation energy of 66.2 k/mol and a frequency factor…

A: 8. According to the Arrhenius equation. K=Ae-EaRT Here, K is the rate constant, A is the frequency…

Q: The molecular formula of aspartame, the artificial sweetener marketed as NutraSweet Ⓡ, is C14H18…

A:

Q: 11. If it takes 796 calories to melt a mass of ice into water at a temperature of zero degrees…

A: