The halogens are the elements of group 17 on the periodic table. Halogens combine easily with elements from group 1. When a halogen reacts with a metal, what type of compound is formed? OA. noble gas B. potassium OC. alloy OD salt

Q: What are functionalized hydrocarbons? Cite an example of a functionalized hydrocarbon?

A: Concept introduction: Hydrocarbon: hydrocarbon are the organic molecule consisting hydrogen and…

Q: The Mole Concept Sulfur compounds are converted to H2SO4 while NO, compounds are converted to HNO3,…

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Q: Balance the following equations:

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Q: The Mole Concept Sulfur compounds are converted to H2SO4 while NO, compounds are converted to HNO3,…

A: Given reaction is :  NH4+ + 2O2 --------> NO3- + H2O + 2H+

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Q: he chemist (first and last name) that the catalyst PCY3 1.CI Ru CI Ph PCY3

A:

Q: Balancing chemical equations and type of reactions

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Q: 1) NaBH4, MeOН 2) TSCI, pyridine 3) NaSH H 1) Hg(OAc)2, H2о 2) NABH4 3) Na2Cr207, H2SO4, H2O

A: Given,

Q: hrough molten Strontiu O a. 128989.53 O b. 1733.26 O c. 1399.63 O d. 3466.53

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Q: In a reaction, Al2(SOa (aq) reacts with K3PO4 (aq), what will be the product(s)? O AlgP, K(SOA2…

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Q: What is balanced chemical equation? Why should chemical equation be balanced?

A: Chemical equation is a symbolic representation of a chemical reaction. Chemical species present to…

Q: 10 KCIO3- -KCI ВаCl AgCl 17 16 CACO3 СаОCl HCl > FeCl2- -FeCl3 11 NaCl KCIO 12 13 14 15 KCl HCI Cl2…

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Q: tBu water tBu PdCl, methanol OH CHCI, NaOH, water MeN LDA, THE, 0°C

A:

Q: 60. Lithium and bromine combine to form lithium bromide, as shown here. If 30 moles of Li react with…

A: 2Li(s) + Br2(l) ----> 2LiBr(s) ............(equation-1) Moles of Li = 30 mole

Q: The Mole Concept Sulfur compounds are converted to H2SO4 while NO, compounds are converted to HNO3,…

A: A mole can be defined as 6.023 × 10 23 of some chemical unit be it atoms, molecules, ions, or…

Q: (e) NaOCI/ACOH N₂H, KOH, DMSO (c) 2 CH Br, Mg H₂O + (g) Sia ,BH H₂O₂, OH 2¹ (a) Br. (i) FeBr 3 (h)…

A:

Q: Barium carbide (BaC2) reacts with water to produce acetylene (C2H2):                 BaC2 (s) +…

A: Given, mass of H2O = 9.10 g Molar mass of H2O = 18 g/mol Molar mass of C2H2 = 26.04 g/mol

Q: Consider the given chemical equation: Pb3O4+x HCIy PbCl2 + Cl2 + z X, y and z respectively are

A: The given chemical equation is  Pb3O4 + x HCl →y PbCl2 + Cl2 +z O2 The values of x, y, z are ------?

Q: i.BH3, THF i.KMNO4, HO", heat Compound A Compound B ii. H2O2,OH¯ ii. H;0* он HO B он B OH B OH HO.

A:

Q: 1.In an ionic compound, the charges of the ions must balance so the compound is neutral.  Barium…

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Q: 39. What amount of phosphorus produces 8.80 mol of phosphorus trichloride? P4l6) + 6Cle) →4PC1316)…

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A: Given reactions: aNaHCO3s⇋Na2CO3s+CO2g+H2OgbSnO2s+H2g⇋Sns+H2OgcH2SO4l+SO3g⇋H2S2O7l

Q: The U.S. Environmental Protection Agency (U.S. EPA) monitors air quality in the United States. Lead…

A: According to the given graph, Lead concentration in 2000 (Ci) =0.24 μg/m3  Lead concentration in…

Q: What percentage of NH4NO3 is nitrogen?

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Q: 1. What mass of potassium chlorate would be needed to form 56.8 g of oxygen? 2KCIO3 ----> 2KCI + 3…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: B. COMBUSTION REACTION: hydrocarbon + oxygen → water + carbon dioxide 1. CH20 +_02 → _CO2 + H2O 2.…

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Q: Balance the following equations:

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Q: Which of the following is a balanced chemical equation: A 3Cu + 8HNO3 -> 2Cu(NO3)2+2NO+4H2O В…

A: The reactions given are,

Q: In chemistry, what is meant by the term “mole?” What is the importance of the mole concept

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Q: Barium carbide (BaC2) reacts with water to produce acetylene (C2H2):                 BaC2 (s) +…

A: Interpretation: In the given reaction, When 9.10 g of H2O  react with BaC2 which gives how many…

Q: Balance the following equations:

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Q: 39 2) Choose the reaction that illustrates AH°f for Mg(NO3)2- A) Mg(s) +2 N(g) + 6 O(g) -…

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Q: 1. Zn(Hg)/HCl 2. C12/as 3. СНЗО-/to А C 1. NANH2 1. 2(СH3)ВН/THF 2. Н202/ОH-, Н20 H 2. СНЗСН2Br 3.…

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Q: GENERAL CHEMISTRY STUDY SHEET NO. 4 1. Balance the following chemical equations: a) C„H + O, → CO2 +…

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Q: The diagram below represents equal moles of SO2 gas and O2 gas about to be mixed together and react…

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Q: 1. Hg(OAc), CHCH,OH 2. NABH, 5 6 H2 Lindlar's cat. 1. Sia,BH THF 2. H2O2, OH, H20 8 1. NaNH2 H-…

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Q: Calcium Bromide, CaBr2, reacts with oxygen gas, O2.

A: Solution:- Reaction takes place between CaBr2 & O2 :- CaBr2 + O2(g) → CaO + Br2  Calcium bromide…

Q: What is combustion analysis? What is it used for?

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Q: The Mole Concept Sulfur compounds are converted to H2SO, while NO, compounds are converted to HNO3,…

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Q: Manganese(IV) oxide reacts with aluminum to form elemental manganese and aluminum oxide. What mass…

A: Given  Reaction  3MnO2  + 4 Al    → 3 Mn  + 2 Al2O3 Mass of MnO2  = 50 gram  Mass of Al         =  ?…

Q: CaSO, + Al Al2(SO4)3 + Ca -- REACTANTS PRODUCTS Element Symbol How Many? Element Symbol How Many?

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Q: Balance the following equations:

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Q: LAIH4 CEN CENDIBAL C N MgBr > THF(Solven) O Lit e YO (LDA) Y CH3I CH3I To- Noe Cl2 NH2 Hcl /H20 0…

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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.