Provide the term of the following slope elements

Q: Supply the term that describes each of the following changes of physical state. (a) gas to liquid…

A: There are three physical state of matter; solid, liquid and gas.

Q: State whether the following will sink or float when dropped into water. (a) wax (d = 0.90 g/cm³) (b)…

A: Density is defined as the mass per unit volume of the given liquid. d=mV where d: Density of the…

Q: State the density of water in grams per milliliter.

A: Interpretation - The density of water in grams per milliliter is to be explained.

Q: Water and laundry detergent are mixed together, with detergent molecules dispersing uniformly…

A: The objective of the question is to identify the type of mixture formed when water and laundry…

Q: State standard conditions for a gas in Kelvin units and atmospheres.

A: To find: State standard conditions for a gas in Kelvin units and atmospheres.

Q: Which physical state is described as having particles closely packed and held rigidly in position?

A: There are three physical states present, namely, solid, liquid and gases. Each state has different…

Q: Which physical state has particles with the most movement?

A: Physical states: One of physical condition of states in which matter exists is called as states.…

Q: Identify two forms of energy that are involved in each of the following energy conversions relating…

A: Energy can neither be created nor destroyed. They can only be converted from one form to another.

Q: Describing the relationship between the melting time for an ice cube and amount of salt sprinkled on…

A: The freezing point depression is the one that results in lowering of freezing point of the pure…

Q: compounds, , potassium nitrate, ammoniumphosphateand calcium nitrate, will you recommend for your…

A:

Q: What is the slope of the line created by a plot of In[A] versus time for a first order reaction? O…

A: An equation connecting the rate of a reaction to the concentration of reacting species involved is…

Q: State the quantities that must be known in order to calculate density

A: The quantities which has to be known for calculating the density has to be given.

Q: Given the following sets of values, calculate the unknown quantity. (The gas is butane) P= 1.01 atm…

A: According to the ideal gas equation, the product of pressure and volume is equal to the product no…

Q: Convert 5.55 liters of xenon tetrafluoride, XeF4 at STP (Standard Temperature Pressure) into moles.

A: Answer :- 0.248 mol XeF4  At STP, 5.55 L XeF4 = 0.248 mol XeF4…

Q: Which of the following is a liquid nonmetal under normal conditions: sodium, mercury, -bromine, or…

A: Non-metals have less tendency to lose the electrons. They are highly electronegative in nature and…

Q: Which of the following diagrams represents a homogeneous mixture?

A: Given diagrams: We have to find the diagram that represents a homogeneous mixture.

Q: The gap between two panes of glass is filled with what?

A: Noble gases are the elements of group-18 of the periodic table. They are placed in group-18 of the…

Q: use table attached to interpolate the density of water at 24.35 celsius

A: 24.35 oC lies in between 24.00 oC and 25.00 oC Density at 24.00 oC = 0.99730  g/mL Density at 25.00…

Q: Compared to other states of matter, a gas has the compressibility and density.

A: Matter is defined as the substance that has mass and that can occupy some space. There are mainly…

Q: Write two unit factors for each of the following metric relationships. (a) Gm and m (b) Tg and g (c)…

A: Unit factor is the ratio of two equivalent quantities. Therefore, the quantity in the numerator is…

Q: State the freezing point of water on the following temperature scales. (a) Fahrenheit (b) Celsius…

A: Freezing point is the temperature at which liquid changes to solid phase.

Q: Write balanced half-reactions for the following redox reaction: Zn"(aq)+2 NO,(g)+4 OH (aq) →…

A: Write balanced half reaction -- Gain of electron means reduction and loss of electron known as…

Q: What is the basic unit for each of the following physical quantities in the metric system? (a)…

A: The basic unit for given physical quantities in the metric system has to be given.

Q: The reaction A(aq) + B(aq) +2C(aq) --> D(aq) + 2E(aq) Has the rate law Rate = = K[A][B]²[C]² By what…

A:

Q: Write the symbol for the following metric units. (a) petameter (b) gigagram (c) femtoliter (d)…

A: (a) The given unit is petameter. It is the unit of measurement of length. It has the symbol Pm.

Q: Table I Char les Law Cras Data Tompirature k Ualumalmill 100 15k 10 Cm 2. 3. 152. 15 k 166-15 K…

A: Charles Law explains the direct relationship between the temperature and volume of a gas. According…

Q: Which of the following illustrations best represents themeasurement of the temperature of boiling…

A: Boiling point can be defined as the temperature at which the vapor pressure of liquid becomes equal…

Q: Refer to the periodic table and indicate the physical state for each of the following elements at 25…

A: The tabular arrangement of elements in the order of increasing atomic number is defined as a…

Q: Indicate whether the following changes of physical state require heating or cooling. (a) gas to…

A: Heating and cooling both involve transfer of energy. In heating, energy is added into substance…

Q: State the physical quantity corresponding to each of the following units. (a) cm (b) kg (c) cm³ (d)…

A: Physical quantity is a occurrence that can be measured using an instrument or can  be calculated by…

Q: Identify the following as kinetic of potential energy examples: -Hitting a cue ball in a billiards…

A: Kinetic (movement) energy is a type of energy that outcomes from an item's movement. There are…

Q: What is the mass in grams of KBr in 0.400 of a 0.350 M solution?

A: Given 0.400 L of 0.350 M KBr solution.

Q: A certain liquid X has a normal freezing point of 3.70 °C and a freezing point depression constant…

A:

Q: What is the approximate reading of hydrometer below?

A:

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: Is gas escaping from an opened soft drink anexample of a chemical or a physical change? Explain.

A: In physical change there are no new substance created. Easy physical techniques may be used to…

Q: Study this chemical reaction: 2 AGNO3(aq)+Cu(s) → 2 Ag(s)+Cu(NO,),(aq) Then, write balanced…

A: Given; 2 AgNO3 (aq) + Cu(s) ➝ 2 Ag(s) + Cu(NO3)2(aq) Oxidation half-reaction = ? Reduction…

Q: Is it because bowling balls density is lower than waters density?

A: Buoyancy:It explains the floating nature of a substance in a fluid based on the densities of the…

Q: Which of the folowing compounds has the highest and lowest boiling points, respectively? CI CI CI F…

A: A multiple choice question based on introduction to organic chemistry that is to be accomplished.

Q: Calculating and using the van't Hoff factor for electrolytes When 378. g of benzamide (C,H,NO) are…

A: Weight of benzamide = 3.78 gmWeight of liquid = 1300 gmDepression in freezing point for first…

Q: Some groceries are placed in a deep freezer that is set at 18 oF. What is this temperature in…

A: Different units are used to express the volume and mass of substances such as grams, micrograms,…

Q: Calculate the ./. errors: •/. - (Observed - actual) actual 1.) Observed 0.997709g/mL 0.997655g/ml…

A:

Q: Find the temperature of the coffee after the ice melts.

A: Mass of ice cube = 8.5 g Mass of coffee = 130 g Enthalpy of fusion = 6 kj/mol  Molar mass of water =…

Q: How many liters of amımonia will be produced from 15 grams of hydrogen?

A: To solve this problem the first thing you need to know is the equation for the reaction of hydrogen…

Q: Write a balanced half-reaction for the reduction of iodate ion (Io, to solid iodine dioxide (IO,) in…

A: Given: Reduction of iodate i.e. IO3- ion to solid iodine dioxide i.e. IO2 in an acidic medium.