1. Write out the balanced chemical equation for single replacement reaction of silver nitrate and copper:

Q: Which piece of equipment gives the lowest uncertainty   Question 15 options:   100 mL beaker   25…

A: There are different type of equipments which can be used to measure the volume of any liquid…

Q: Phy P CHI Eち0

A:

Q: Pmease assist with number 1.   this is NOT a graded question.  See below: This is not a graded…

A: Magnesium reacts with HCl to give MgCl2 and hydrogen gas as per the following equation: Mg (s) +…

Q: A typical person has an average heart rate of 71.0 beats/min calculate the given questions. How many…

A: It is given that a person has an average heart rate of 71.0 beats/min and the beats a person have in…

Q: 1-74 The maximum blood pressure in the upper arm of a healthy person is about 120 mm Hg. If a…

A: Given , Density of blood ρblood=1050 kgm3

Q: An electric current of 155.0 mA flows for 42.0 minutes. Calculate the amount of electric charge…

A:

Q: H3O+ Drawing

A: This reaction is the acid catalysed Aldol condensation reaction which proceeds through the enol…

Q: how do you convert 50 microliters to dekaliters using dimensional analysis

A:

Q: Jollibee Burger     Item                             Sodium(mg)                Fat(g)…

A: For the proper development of the human body and the physiological systems associated with it,…

Q: y = 7.3x

A: The depression in freezing point of a solution can be expressed as follows-

Q: Convert 1335 mm Hg to Pa

A: Millimeters of mercury is a non-SI unit of Pressure. The symbol for millimeters of mercury is…

Q: Round each answer to the correct number of significant figures. 9 +2.8 - 0.135+10.8=22.265 My…

A: The significant figures refer to particular digits in a number. According to the measurement rule,…

Q: N. CI

A: The given target imine can be formed by the reaction of propylamine and tetralone. Breaking of…

Q: 1-

A:

Q: 16.1 cm2 converted to km2

A:

Q: Question 6 Indicate what is true when using a graduated cylinder to measure volume. Multiple answers…

A: the statement that is true when using a graduated cylinder to measure volume:

Q: An object measuring 0.76 decimeters will have a length of ________ centimeters. Group of answer…

A: We know that: 1.0 decimeter = 10 centimeters Convert the given decimeters into centimeters.

Q: A pure substance that is composed of only one type of atom is______.   Group of answer choices a…

A: The matter is described as any material that occupies space and has mass. The matter is further…

Q: Part C You are given four values (1.043, 4.159, 1.09, and 4.6) and asked to conduct calculations on…

A: The question is based on the concept of significant figures. we have to calculate the quantities…

Q: Identify the longest length Group of answer choices 1.04 yd 86.87 cm 3.05 ft 1.05 m 38.0 in

A: 1 yard = 3ft.1ft = 12inch. 1inch= 2.54cm.1 m= 100cm.

Q: Use the data set below to answer the following question. This is a fictitious data set, so no units…

A:

Q: Which is a property of a nonmetal? A. Poor conductor of electricity B. Solid at room temperature C.…

A: We know that a nonmetal is Poor conductor of electricity

Q: I am required to enter answers in each box provided for the question. The answer that was provided…

A: Using unit conversion formula, mass of sample can be determined.

Q: Find the weighted average of these values. Value Weight 5.00 75.0% 6.00 15.0% 7.00 10.0%

A:

Q: wouldnt a nano be 10 -9?

A: Convert micro liter to nano liter

Q: If the mean value of certain set of eight measurements was 45.74, and standard deviation S=0.35.…

A:

Q: 2 point When x is less than or equal to 2, what equation is shown in the graph? °

A: The right answer is f(x) = |X|.

Q: 68. Rate of Acid Hydrolysis Reaction CH3C(CH3)2CH₂COOCH₂CH3 CH3CH2C(CH3)2COOCH2CH3 I. II. 69.…

A:

Q: Question 12

A: Oct-1-yne is a terminal alkyne. It contains a strong and sharp -CH peak around 3300cm-1 as it…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.