If a liquid contains 60% sugar and 40% water throughout its composition, then what is it called? Multiple Choice O solvent compound homogeneous mixture solute heterogeneous mixture

Q: A substance has a solubility of 12.5 g per 100 mL of solvent at 100°C and 2.45 g per 100 mL solvent…

A: Given, At 100°C Solubility of of substance is 12.5 g per 100 mL of solvent At 10°C Solubility of of…

Q: The names and chemical formulae of some chemical compounds are written in the first two columns of…

A: Glucose is a non-electrolyte. Hence, it does not dissociate upon dissolution in water. So,the…

Q: chocolate candy compound and contituent elemen

A: chocolate is a food product which is made from roasted  and ground cocoa pods

Q: Perform the conversions between energy units. 411 kJ = 2885 kcal = kJ 6.49 x 106 J = kcal

A: Energy unit conversations.

Q: Oil and water do not mix with each other. But when we add oil into water, oil floats over the water.…

A: Oil do not mix with water as oil is non polar and water is polar molecule and polar dissolve in…

Q: What is a solid dispersed in either a solid or liquid?

A: Solid dispersed in either a solid or liquid is called:

Q: NaOH, H₂O, heat в Ә Na Ө Na О НО OH

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: Solid ammonium chloride is added to water in beaker and dissolves. The beaker becomes cold to the…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: Classify the different properties of petroleum products and explain the significance of measuring…

A: Physical properties of petrolium products Density Vapour pressure Surface tension  Flash point…

Q: A chemical change

A: Chemical changes occurs when a substance reacts with another substance which results in the…

Q: Sodium reacts with Chlorine to produce Sodium Chloride (table salt). The reactant(s) are* 1 pc O…

A:

Q: Describe the energy changes that accompany changes of state

A: Transferring energy to or from a substance can change its state.

Q: When heat is added to a solid, what will happen to the particles of that solid?

A: Solid  is stable in shape or we can say it has a defined shape and volume . For example ; ice is a…

Q: What is a mixture is a combination of

A: To explain: A mixture is a combination of what?

Q: If you calculated the molar mass of your unknown liquid to be 70.1 g/mol, which of the following do…

A: Given-> Calculated molar mass of unknown liquid =70.1 gm/mole.

Q: 2 Не H 1.008 4.003 5 6 B CN 0FNe 10.81 12.011 14.007 15.999 18.998 20.180 13 9 3 4 Li Be 7 8 10 6.94…

A: We have to predict the order as per number of S atoms .

Q: 3. As we have seen, hexane is nonpolar and if mixed with water would not dissolve. Instead two…

A: 3) Density is defyaa the ratio of mass to its volume.  Density= mass ÷ volume

Q: This particle diagram is an example of a A)Pure substance B)Mixture Picture in Images

A: A pure substance contains only one kind of particle. A mixture contains many types of particles…

Q: When making ice cream and for the ice to melt, the salt/ice mixture must draw energy from the system…

A: Melting is a process that requires energy to weaken the intermolecular forces present in the solid…

Q: This is a review, read and research the following to further understand the next lesson. Compare the…

A: Volume: Solid occupies less volume. Solids have definite mass,shape and it occupies definite volume.…

Q: Question 1 If 85 mL of 0.548 M NAOH is diluted to a total volume of 152 mL, what is the molarity of…

A: • Molarity of the diluted NaOH, can be calculated by using the Molarity relationship. • This…

Q: ook at the dissolution of solid sodium chloride in water. In answering the following questions, you…

A: We know that polar molecules dissolves in polar molecules. It means like dissolves like.

Q: You are given a 0.1 M stock solution of glycine. From this stock solution, you are asked to make…

A: Here we are required to find the volume of the stock solution needed to prepare diluted solution of…

Q: The change of liquid water to ice is known as Group of answer choices chemical change oxidative…

A: There are two types of chages that can occur in all natural process. These are chemical change and…

Q: In which scenario is water the solvent? a. Seven drops of water added to 27.5 g of salt b. 12.8 mL…

A: Given, which scenario, water act as solvent?

Q: X 26. In the question above, two liquids react together to form a solid. What term is given to this…

A: A precipitation reaction happens in aqueous solution because one product is not soluble. A insoluble…

Q: Suppose you are measuring the mass of a solid sample on a balance using a weigh boat. You record the…

A: An instrument used to determine the weight of samples used in analysis is called a weigh balance.…

Q: The figure above shows a liquid of diatomic bromine in equilibrium with its vapor. Compare the…

A: A question based on chemical bonding, which is to be accomplished.

Q: One pack of cream soup mix is consists of 40g protein, 100 carbohydrates, 40.6g fat, 19.4g sugar.…

A:

Q: Which of the following describes what occurs as a liquid becomes a solid? A physical change occurs;…

A: Interpretation: To describe what change occurs when a liquid becomes solid.

Q: OH ОН OH PCC POCI3, pyridine

A:

Q: Match each substance with the correct categorization. Consider a cup or handful size sample of the…

A: Here we have to identify whether the following given matter are element, compounds , homogeneous…

Q: Propose a method to separate the three substances based on the properties described above.

A: A mixture can be defined as one that contains two or more substances that do not have any chemical…

Q: What is the molarity of a solution that is made from 37.1 g of MgCl2 in enough water to make 910 mL…

A:

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.