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Q: Part C Ph-C-Ph+ PhNHNH₂ Draw the molecule on the canvas by choosing buttons from the Tools (for…

A:

Q: How is a molecule different from a compound? How is an atom different from an element?

A: We have to specify the difference between a molecule and a compound, and then an atom and an…

Q: 3 2 1 O D 5. 1H +1H → On+. 4 4Be 4 O 2He 2Не 3 On 1H

A: In this question we have to tell the missing part in the reaction.

Q: The sulfite polyatomic anion is SO3²-. O True O False

A: A polyatomic ion is an ion (cation or anion) composed of more than one atom. The atoms in polyatomic…

Q: 10. Fill in the boxes H,SO4 H,O

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Q: HNO3 NBS H,SO4 light AICI3 Fe HCI

A: Chemical reaction:

Q: NH

A: Amines are electron-rich due to the presence of a lone pair of electrons on the N atom. Thus, amine…

Q: II II IV V II O IV O V оооо о

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Q: This picture represents * Atoms of an element O Molecules of an element O Molecules of a compound O…

A: Atoms are indivisible particles of matter. Elements that cannot be decomposed. Compound composed of…

Q: he molecule shown below is riboflavin (vitar H-O-C-H Н-С-О-Н H-O-C-H Н-С-О-Н н-с-н H H-C. H. エーO

A: A big molecule is given and asked different types of carbon, nitrogen and oxygen, no. Of sigma and…

Q: 2NH3(8)+302(8)+2CH4(g) 2HCN(g)+6H2O(g) kJ

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Q: 19 Which of the following most accurately models the relationship between compounds and elements? A…

A: Given: 19. Models to determine the relationship between elements and compounds.

Q: D) HCI(g) + 40¿(g) Z ĮCL,(g) + ¿H,O(g) c) 4HCİ(g) + O2(g) 2 2C1,(g) + 2H,O(1) d) C(s) + CO,(g) 2…

A: In equilibrium constant expression partial pressure of gas and concentration of aqueous species are…

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A: In this question, we want to draw major product. You can see details Solution below.

Q: What is the major product of the following hydration reaction? (1)Hg(OAc)2 (2) NaBH4 ?

A: The given reaction is an example of an oxymercuration- demercuration reaction .

Q: Constants Periodic Table Imagine that your water heater has broken, but you want to take a bath. You…

A: In case of mixing hot water with cold water, the following expression is used - heat lost by hot…

Q: 2+ elunie epestha y TuCko)] end spestra y

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Q: SO3 Cl₂ H₂SO4 AICI,

A: The multi step organic reaction is given and we have to find out the product of the multi step…

Q: picture. Classify it with the given words. light producer / light reflector Moon: Cat: Flashlight:…

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Q: How many unpaired electrons does an excited atom of carbon have? 5 How many unpaired electrons does…

A: Answer: These questions are based on the general understanding of electronic configuration of carbon…

Q: H H O'H CI но.

A: Esterification reaction:

Q: (H₂IMes)(PCy3) (PhCH)RuCl2 (Grubbs II) CH2Cl2 Drawing

A: The objective of the question is to find the product by using reagent (H2IMes)(PCy3)(PhCH)RuCl2.The…

Q: Complete the following chart by writing "LEFT", "RIGHT" OR "NONE" for equilibrium shift, and…

A: We need to use Le-Chatelier's principle to know the change in given quantity .  According to…

Q: Write the chemical formula for each compound described. magnesium chloride (1 Mg ion, 2 Cl ions):…

A: Given two compounds are, Magnesium chloride Sodium oxide

Q: The unit of energy in atomic units is given by

A: Energy in atomic units is also known as  Hartree energy having a symbol

Q: Question 9 In 1928, 2.0 g of rhenium, Re, was isolated from 550 kg of the ore molybenite. The…

A: 9) Given, mass of rhenium = 2.0 g Note: 1 kg = 1000 g mass of ore molybenite = 550 kg = 550 × 1000 g…

Q: Br A В `NH2 D E `NH2 A B Се De E

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Q: 20 When this molecule was made, were water molecules were required or released (circle one)? How…

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

Q: ~xxx se HS04 (A) ☆ (C) (D) Fasit + 4 #504 gl "ye

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Q: Activity 1 – What Makes Me up A. Directions: Wynette wanted to find out what will happen to sand,…

A: A solution can be classified as two types: homogeneous and heterogeneous. A homogeneous solution is…

Q: what is an atom? What is it characteristics? How does an atom live and exists in

A: An atom is the fundamental unit of matter, consisting of a nucleus at its center, which is…

Q: :i: :F: XeF4 C MB MA

A: The covalent bonds along with the lone pair on a molecule can be shown using the concept of Lewis…

Q: sto H,C 0-S CH3 CH,OH H,C CH2

A: The answer is as follows:

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.