tions: . Are food items such as juice or vinegar acidic or basic? What ion probably accounts for this characteristic?

Q: Temperature does not depend on size or type of object

A: Extensive property is a property of the substance that is independent of the type of substance &…

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Q: Chemistry Use both a Q-test and Grubb's test on the following data to see if the lowest value can be…

A: The questionable value is the lowest number which is 34. We need the mean(average) and standard…

Q: Phy P CHI Eち0

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Q: Could I get help with questions 1-3?

A: Approach- Draw the graphs - [A] Vs T 2. ln[A] Vs T 3) 1 / [A] vs T Out of three graphs. the…

Q: Using the given information from 1 through 6 and question 8, I need questions 7, 9, 10, 11, and 12

A: we are given: mass of Zn used = 1.02 g  Volume of gas collected = 393 mL * (1L/1000 mL) = 0.393 L…

Q: Table 2 Mg²+ Li¹+ Nhật ● OH¹- CO3²- PO43-

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Q: What would be the AXE notation for Pbl2? O AXE2 O AX2 O AX2E3 O AX2E2 O AX2E

A: Pb is central atom = A,  Halogen = I, Pb belongs to IV A group, Pb is having two single bonds and…

Q: 6. The question is shown in the image attached.

A: Option --C

Q: НО + Ди-н

A: 2° amine reacts with carboxylic acid, then nucleophilic addition takes place. The deprotonation of…

Q: Multiple Choice II IV II

A: From the data the  highest Boiling point of the  given molecule need to be write.

Q: mportance of forensic chemist

A: The process of applying scientific expertise in the field of chemistry to solve crimes is known as…

Q: 15. The density of silver is 10.49 g/cm. a. What is the volume of a silver coin that has a mass…

A: Density: Density is defines as the mass per unit volume of a substance. Those substance which has…

Q: Which of the following is a heterogeneous mixture? O Crude oil Rubbing alcohol Steam Salt water…

A: we have to determine which of the given substances is a heterogenous mixture

Q: Describe a patterns/trends in a PHYSICAL property as we move down group 1 and group 7? Group 1 Group…

A: To find: Physical property down the group 1 and group 7

Q: Can you help with number 1, see picture    This is not a graded question as it is a practice…

A: Increased concentration of HCl will result in more hydrogen gas formation as more collisions will…

Q: The concentration of Ca²* ion present in a blood sample is found to be 4.2 mEq/L. How many…

A: The osmolarity may be described as the mathematical sum of the ions concentration that are available…

Q: Calculate the solubility at 25 °C of Zn(OH)2 in pure water and in a 0.0170M ZnSO4 solution. You'll…

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Q: what is the size of the smallest increment shown on my ruler?

A: Hi, as the scale diagram is not given hence I am providing the scale and also the solution for the…

Q: Can you please help us with number eight. ? Please see the picture.  This is not a graded question…

A: solution-  Suppose volume of HCN is a mL and volume of NaCN is b mL the concentration of HCN and…

Q: type

A: Condensation reactions are those reactions in which an atom or group of atoms is omitted from a…

Q: Describe the following: Quantitative Qualitative Mixed

A: A plan that and procedures that consists of the  steps of broad assumption to detailed method of…

Q: Name Abbreviation One Letter Symbol Name Abbreviation One Letter Symbol H3N. H3N. OH NH₂ + H3N. +…

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Q: Need help eith Table 1

A: The of a solution is a figure that expresses the acidity or the alkalinity of a given solution.…

Q: Which of the following does not belong to the group?     Temperature   Time   Footsteps   Distance

A: Given data :  Temperature  Time  Footsteps  Distance

Q: Can you please help with number four in the picture.This is not a graded question as it is a…

A: It is given that temperature increases on mixing,  which means that the reaction is exothermic

Q: 1ml = 1cm3

A: Given: 1ml=1cm3    To find: 1 cm3 =?

Q: Provide a short description of multiplicity and give an example of how it relates to someone life.…

A: Multiplicity refers to the state of being multiple or having multiple aspects, parts, or identities.…

Q: 1) 2) 3) 4) 5) Li3PO4 + MgF₂ + P4 + RbNO3 + AgNO3 + NaOH → Li2CO3 → O2 → -P2O3 MgF₂ → LIOH + MgCO3 +…

A: The above given question are to balance the chemical equation.  Balancing of chemical equation…

Q: Blank 1 is a cheap material used to create buildings, bridges, and other massive constructions.…

A: Concrete consists of mixture of aggregates i.e.sand , gravel, portland cement water.

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: Complete the following table. Be sure each of your answer entries has the correct number of…

A: Answer:This problem is based on unit conversion where given physical quantity needs to be converted…

Q: Luminosity is measure by Kelvin O True O False

A: In a unit time,the elecromagnetic radiation emitted by the star galaxy etc ,is called luminosity and…

Q: Based on the information given, identify the most significant error in the preparation of Graph 2.…

A: To answer the question, let us analyze each option and determine whether this is the most…

Q: I need the answer for question 5

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Q: is urine homogeneous or heterogeneous mixture?

A: A mixture is made of two or more substances that are combined but they are not combined chemically.

Q: Find the mass of a solid gold rectangular bar that has dimensions of 6.35 cm x 12.5 cm x 33.3 cm. 4.…

A: Density is given as mass upon volume. Density is directly proportional to mass of the substance and…

Q: Question 7 of 26 Temperature does not depend on size or type of object Select the correct response:…

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Q: A magnet is any object that attracts the metal iron. O True O False

A: Interpretation -  To tell about true and false that a magnet is any object that attracts the metal…

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

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Q: Metals Nonmetals Answer Bank Hard and shiny Soft and brittle Good conductors of heat and electricity…

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Q: 4) Write down the relationships your derived above as mathematical equations m = mass (g) AT =…

A: From Experiment-1, mass(m) is inversely proportional to change in temperature(∆T) when heat is…