What are some U.S. units that are used to measure each of the following? A. length B. volume C. Weight D. Temperature

Q: How many cups or ounces do we drink in Coffee?

A: Coffee:  Coffee is a brewed beverage made from roasted coffee beans, the seeds of certain flowering…

Q: Which four chemical elements make up approximately 96% of living matter?

A: The concept of generation of life and living organisms from chemical compounds has been explained by…

Q: Why is it necessary to specify the temperaturewhen making a table listing ∆G values?

A: ∆G is defined the change of Gibbs (free) energy for a system; ∆G° is the Gibbs energy change for a…

Q: Which element is the most abundant element by mass in human body? carbon, oxygen, iron, hydrogen, or…

A: The human body is full of different kinds of elements and nutrients that take an essential part of…

Q: Choose the element Calcium (Ca) from the periodic table that is found in the human body, and write…

A: In the periodic table, one of the alkaline-earth metals of group IIa is found to be calcium. This…

Q: Who among the following scientists initially used the term pH?    a. Johannes Nicolaus Brønsted b.…

A: Given: The following scientists initially used the term pH.

Q: what working principle is behind sprayers such as the one the farmers are using in their farm or the…

A: Bernoulli's Principle: Bernoulli's principle asserts that an increase in a fluid's speed occurs at…

Q: What is the name of this graph? 100 10 1.0 0.1 60 64 68 72 74 78 Temperature (C) D value (seconds)

A: In pharmaceutical and food industries a unit is defined as sterile, on the statistical basis of…

Q: Identify as many materials as you can in the dust. If you cannot identify a particular material,…

A: Dust is made up of fine particles of solid matter. It consists of particles from the atomosphere…

Q: What are direct materials? Explain with an example?

A: Direct material is also known as raw material which convert itself to the final product

Q: (3) A Celsius thermometer indicates a temperature of -40 °C. (a) What Fahrenheit and Kelvin…

A: 3  A Celsius temperature + 273.15. Your answer will be in Kelvin To convert temperatures in degrees…

Q: Interpret the pH scale.

A: Acid can be defined as any hydrogen-containing substance that has the tendency of donating the…

Q: Which elements in each pair is more metallic? Silicon or aluminum

A: Introduction: A pure substance that can't be separated by compound methods, comprising of molecules…

Q: Discuss the results and observations in a regular laboratory experiments the denaturation of: 1.…

A: A polypeptide is fully functional if its properly folded misfolded protein got ubiquitination so, if…

Q: Make a conclusion: pH = 7,25 pCO₂ = 75 mmol/l SB= 27 mmol/l BB = 49 mmol/l BE = 2,5 mmol/l

A: pH is below normal values so its acidosis  PCO2 is above normal values so its cause is respiratory…

Q: What is the relationship between the two quantities being measured and their rate of change?

A: The given graph represents a relationship between two quantities, i.e. number of T- cells per mL of…

Q: What is the ph of human blood?

A: Blood pH is important part of health system. Many factors control the blood pH.

Q: Define absolute temperature (T)

A: Temperature can be defined as the measurement of hot and cold. It can be measured in degree Celcius,…

Q: What two quantities are being compared in the graph?

A: HIV or the human immunodeficiency viruses is a type of Lentivirus (a subgroup of the retrovirus,…

Q: A student performs an experiment to determine whether 1 gram or 1 gram of salt dissolves more…

A: The process by which two substances react with one another gives a new product is known as a…

Q: What is the importance of knowing the isotopes

A: Either of two or more forms of the same chemical element is an isotope. Different isotopes of an…

Q: What types of quantities have unlimited significant figures? physical quantities measured…

A: Important Digits-Number of digits in a calculation representing a measurement 's precision rather…

Q: What do you mean by ground substance?

A: The extracellular matrix is a 3-D network of extracellular molecules, such as collagen,…

Q: In this activity, you will try to classify the given materials based on their characteristics. You…

A: The given items are : 1 peso coin, 20 peso bill, ballpen, bond paper, candle, cardboard, metal…

Q: How do you convert between the basic metric units of the metric system?

A: The metric system is an internationally recognized decimalized system of measurement. It is now…

Q: Choose an element from the periodic table that is found in the human body, and write five sentences…

A: All the living organisms are composed of mainly CHON. P and S are second most important elements.…

Q: A Determine how much sodium and similar elements are normally found in the human booy B. Determine…

A: Asked : Reason for element are safe for humans to consume from given options.

Q: Obtain an ice cube and add salt to it. What happens to the area of ice where the salt is applied?…

A: The freezing point of water is 0 degrees celsius, at that point water solidifies to become ice.

Q: Distinguish between each of the following pairs of terms: Neutron and proton Atomic number and mass…

A: Neutron – They are found in the nucleus of an atom.  They do not possess any charge on them they are…

Q: Decide whether the following are chemical or physical mixtures.

A: The matters are everything around the ecosystem. The matters must have some weight and it has to…

Q: What is Moderation of Temperature by Water

A: Have you ever tried to cool down hot substances by immersing them into water? It is seen that the…

Q: Include the number of the blank in your answer.For example, Blank#1 = 15. Substance c (cal/goC) c…

A: 1 Calorie = 4184 Joule

Q: Notice that the difference between the freezing and boiling point of water is 180 degrees in the…

A: The temperature of a body is measured using different scales such as Celsius,  Fahrenheit and…

Q: A student conducted an experiment to see how the amount of dissolved salt affects the boiling point…

A: Various factors are involved in determining the boiling and melting point of a substance. It may…

Q: What are Svedberg units, and why are they not additive?

A: Svedberg unit is named after Theodor Svedberg, a Swedish chemist who worked on colloids and invented…

Q: Svedberg units direct correspond to molecular weight. True O False

A: Elements are the atoms which are present in the atmosphere, there are different elements present.…

Q: Is it possible to write the chemical formula of some substances in food label? Name some medicines…

A: Food labels The information given by the manufacturer on the packaging of any food item is called a…

Q: What is the name of a representation of the physical world? Answer please A. Alloy B. Compound C.…

A: Every solid, liquid, gas, and plasma is composed of neutral or ionized atoms.

Q: What organic compound determines an organism's physical traits?

A: The physical traits of an organism are determined by the genetic makeup of that organism. The genes…

Q: A Base is a measure of the quantity of

A: bases are chemicals which tent to taken protons and gives hydroxyl ions . they are also chemicals…

Q: Why the metric systems matters by Matt Anticole in Youtube (Ted-Ed) (Watch this video before…

A: Metric systems are important because of several reasons: Metric units are decimal-based  It's…

Q: What are the criteria for determining if a substance is a living organism?

A: Biology is the branch of natural science that deals with the study of life or living matter…

Q: What factors affect the hardness of water? What is the effect of hardness of water to health?

A: The hardness of water: According to the WHO, the hardness of water is the measurement of the…

Q: What is the purpose of subscripts in chemical formulas? So the chemist can multiply the chemical…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A chemist reported that carbon dioxide gas at −78 °C was kept in the laboratory. Which property of…

A: Gas is one of the forms of water. It has several properties such as expansion, easy to be…

Q: hospital formulary ?

A: Hospital Formulatory  the formulary is a list of medications available for use at a hospital or…

Q: Which element is a metal? A. C B. Rn C. CI D. Cr

A: The classification of chemicals into different groups and understanding their properties individual…