Q5. Use your knowledge of formation of ionic compounds and the cross over method. Show how Ca3(PO4)2 and CaCO3 were formed. Load a picture of your working (

Q: Calculate the number of moles of hydrogen ions present in 200 cm ^ 3 of an acid solution that…

A: Given,  Density of H2SO4 in gd/m3 = 24.5 gd/m3  Calculate number of moles of hydrogen ions in 200…

Q: Butter is only a final product true or false?

A: This is statement is False.      It depends on the end use of butter . If butter is purchased by a…

Q: that shows the formation of cyclohexane from the elements carbon (C) and hydrogen (H2 ).

A: Applying hydrogenation of benzene.

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

A:

Q: explain how simplification of a molecule works for lead modification and why it is an important…

A: Structural simplification is a powerful strategy for improving the efficiency and success rate of…

Q: Which one of the following is not a match?   Group of answer choices A. HNO3(aq) and nitric acid B.…

A: Given:

Q: Give a clear handwritten answer...

A: This is an example of oxymercuration-demercuration of alkyne. The results in anti markovnikov…

Q: Please help me and show me how to fill in this table? Thank you in advance!

A: Given data: Moles of NaOH = 0.040 mol, Moles of C6H5NH3Cl = 0.100 mol, Concentration of C6H5NH2 =…

Q: 2 CHJCOH он 3 1B HE Lindiar's PIO 1D 2 Ether HB KMno, G 1A 1 1C OH HO H F. mCPBA

A: We have to complete the given reaction map with the given choices.

Q: Describe how the names of the nonmetal elements in Model 2 are changed when they are in their a…

A:

Q: Sodium Magnesium Copper Lithium Zinc Aluminum Silver Tin Potassium Strontium Calcium Barium Cesium…

A: Valancy of a atom can difine as  a single atom is able to combine with no of atoms. Valancy is equal…

Q: Br2, heat Br Br O A

A: Which one of the following is correct

Q: 8. Fill in the following boxes. . HO, heat HO, SOCI2 NaN3 1. he t 2. H2C 2 MeI +

A: There is lots of reaction involved in the given questions.

Q: complete #13 & #14, use #15 as an example!

A: Lewis structure represents the electron distribution of the atoms around the central atom. In Lewis…

Q: Match the structural formula to the chemical formula for this substance. OCH2CI2 OC H3CI O CH2C2 O…

A: Given that : We have to match the structural formula to the chemical formula of the substance : The…

Q: Pb4+ and SO3 2-(sulfite) =Pb2(SO3)4 or Pb(SO3)2.  Which one is the correct answer? Are these answers…

A: The two possible compounds given are Pb2(SO3)4 and Pb(SO3)2 formed from the ions Pb4+ and SO32-.

Q: Part 2 Table: Results of sodium bicarbonate addition to acetic acid. Run 1 Run 2 Run 3 Run 4 Run 5…

A: The required reaction is : CH3COOH + NaHCO3 = CH3COONa + H2O + CO2 equal moles of sodium bicarbonate…

Q: Br (Ch3Ch2Ch2)2Cu Li FeBr3, Br2

A: Given reaction,

Q: Br 1. Na+ ECH THF 2. H2SO4/H2O HgSO4

A: Oxymercuration An alkyne is converted into a ketone by oxymercuration by using the reagent, HgSO4…

Q: Model 2 - Attraction of Water Molecules *... Weak araction 6. Looking at your answen to Questions I…

A: Water is a covalent molecule , in which one oxygen atom always attached with two hydrogen atoms.…

Q: Draw a stepwise mechanism for each reaction.

A: (a)Given reaction is shown below:

Q: From the following chemical equation: Cl2 F+ G+H FeCl3 i) Draw the structure of F, G and H. ii)…

A: The reaction given is,

Q: STREAK 1 STREAK 2 STREAK 3 ck smaple based on its physical characteristics using the provided…

A: Question 1: The rock is made up of crystal grains with flat shiny surfaces. Hence, option A is the…

Q: (8) → 2 AgC1, H,N, SO, (s) + H20(1)

A: Mass

Q: There are three sets of sketches below, showing the same pure molecular compound (carbon monoxide,…

A: States of matter

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A: 7)  The importance of airbag safety is that during an accident if airbags work properly, they can…

Q: 1, Mg(s), Et,0 (diethyl ether) Br 2. 3. H+ Na° or Li° NH3(1), -78°C

A:

Q: P+Cu^2t=Cu+H2PO4

A: Balancing the above equation.

Q: 4. The common oxidation number for an alkaline earth metal is +2. (a) Using the Born-Mayer equation…

A: Here, first we have to draw the Born-Haber cycle and then we have to show that CaCl is an exothermic…

Q: ) PPh3 2) Nabmes -ome Br ome 3)

A:

Q: What important information does the melting point of a substance provide?

A: Melting point of a substance is a defined as the temperature at which a solid melts. It is a…

Q: (1) NaNH d) (2)PHCH Br (3) HNi,B (P-2) e) 03

A: In reaction 1st the alkyne is treated with base NaNH2 to abstract the hydrogen. The sodium salt so…

Q: Which compound is impossible? 3. A LiCl2 B Naz0 С СазР2 D ZnS

A: The molecule forms from their elemental atom by their valency . During the formation of the compound…

Q: Rank the basic properties of the following compounds by explaining the factors that influence them:…

A:

Q: 67) D H20 2) KOH CH3 CH3 68) cast ) HzO 2) Na OH CH2 6) astato H20

A: Since you have posted multiple questions, we are entitled to answer the first 3 only.

Q: There are three sets of sketches below, showing the same pure molecular compound (carbon monoxide,…

A: For carbon monoxide(CO), the melting point is - 205. oC and the boiling point is - 192. oC.  Hence…

Q: 1 H 1.008 Li Be 6.94 9.012 12 Na Mg 22.990 24.305 Which of the following is NOT bent? Select one: 0…

A: According to valence shell electron pair repulsion theory (VSEPR), a regular structure is formed…

Q: Calculate the bromine number if 1.57 moles of bromine is consumed by 200g of oil sample?

A: Bromine Number = 125.6 g

Q: 1) CaHs + O2→ CO2 + H20 2) Al +_Fe3N2 > AIN + Fe 3) Na + C2 _ NaCI 4) H2O2 →_H20 + _ 02

A:

Q: OCH3 AICI, Br 1. NaNH2 NH3 Br. 2. H* / H20 CH3

A: Applying concept of fredalcraft reaction and benzyne mechanism.

Q: MInbox (5) - bubbatx1998@gmail.cx A ALEKS Daniel Estrella - Pre-Clas X bAnswered: NAverage Bond…

A: The reaction will be:

Q: H2 1. ВНз/THF А В Lindlar 2. ОН, Н2О2, H20 Br2 А 2 NaNH2 — В CH2CI2

A:

Q: There are three sets of sketches below, showing the same pure molecular compound (carbon monoxide,…

A: A question based on matter that is to be accomplished.

Q: PRE-LAB ASSIGNMENT: The following substances will be used or observed in this experiment. Provide…

A:

Q: 4. If sugar is melted to the liquid state and then allowed to condense back into a solid has…

A: Melting, or fusion, is a physical process that results in the phase transition of a substance from a…

Q: НО HNO3, H2SO4, Br `NO2 H2SO4

A: Answer of the question given below,

Q: alculate the m 1. Cl2 2. КОН 3. ВеClz BeCl2 4. FeCl3

A: Molar mass  of a compound calculated by adding the standard atomic massses of the all constituent…

Q: Use your knowledge of formation of ionic compounds and the cross over method. Show how Ca3(PO4)2 and…

A:

Q: b. 2Fe(s) + 3S(s) → Fe2S3

A: Given Reaction  2 Fe (s) + 3 S (s) → Fe2S3 Type of reaction = to be determined