The pen is mightier than sword Honorable principal‚ respected teachers and my dear school fellows! Today I will try to elaborate a famous quotation by an English author and novelist Edward Wheeler that‚ “Pen is mightier than sword” My dear fellows! A pen is man’s greatest creation. But we need to deliberate that how really important the pen is? Writers use their pen to write their articles‚ engineer uses pen for inking. Pen is all we need to record things right away. During the course of study
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(k) (o) (s) (w) HCO3[Al(OH)4]MnO42NO2FeCl3 KOCl (d) (h) (l) (p) (t) (x) H2S2O7 H2O2 Cr2O72K2SO4 CH4 Pt(CO)4 Which of the following equations represent redox reactions? Specify the species being reduced in each case if applicable. (a) (b) (c) (d) NaI(s) + 2K(s) + 2NH3(g) Zn(s) + (e) 2KBr(aq) 3. (b) (f) (j) (n) (r) (v) H2SO4(l) → NaHSO4(s) + HI(g) 2H2O(l) → 2KOH(aq) + H2(g) + 3CuO(s) → 3Cu(s) + N2(g) + 3H2O(l) 2AgNO3(aq) → Zn(NO3)2(aq) + 2Ag(aq) + Cl2(aq) → 2KCl(aq) + Br2(aq) Balance the following
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consultation for scope in Human Resources management in term of financial‚ economic and human resources itself. 1.4. PROFILE OF MEMBERS IN ASPIRASI CONSULTANCY MANAGING DIRECTOR * Name : Dr. Mohd Nais Bin Che Johari * Age : 30 * Position : Chief Executive Officer (CEO) * Academic Qualification : PhD in business Administration in Human Resources from Ohio University and Master in Business Administration (Human Resource) from United State
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Name: Allison Bynum Date:6/17/14 Exp 8: Ionic Reactions Lab Section: 75426 Data Table: Record your observations in the following table Na3PO4 NaI Na2SO4 NaCl NaHCO3 Na2CO3 NaOH Co(NO3)2 Created a musty looking cloud that later turned dye to a purple shade No change‚ brought out pink very slightly No change No change Created a cream looking liquid‚ did not mix with pink substance Darkened color‚ changing to more of a purple tint as time passes on. Immediately turned
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Independence Day Celebration ‘I am a patriot‚ not because I love my country‚ But because‚ my country loves me.’ Modern School was born in the year 1920‚ in the era when the country was in the midst of its struggle for freedom. During these turbulent times‚ Modern School established itself as a school deeply rooted in Indian traditions and values. And even today‚ Modern School celebrates the Independence Day with full gusto because it has the struggle‚ been a part of it and also basked in the
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4 ml diethyl ether be added to the solution in the conical vial after step 4 to help better see the difference between the organic and aqueous layer. During step 4‚ NaCl(aq) was also available‚ and was used instead of water. The last test involving NaI was not performed. Results A volume of 1.54 ml of
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for your pet‚ or not providing medical attention when needed. The other category is called Active cruelty or Acts of Comission. This implies malicious intent‚ a person deliberately and intentionally causing harm to an animal. Sometimes referred to as NAI(non-accidental injury). A current case of this category I came across happened right here where we all live. A Tucson man was convicted for shooting his dog and then started cutting off the animals body parts while it laid there dying‚ still alive.
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Bitexco Financial Tower is a skyscraper in Ho Chi Minh City‚ Vietnam‚ owned by Bitexco Group‚ a Vietnamese company. With 68 floors above ground and three basements‚ the building has a height of 262.5 metres (861 ft)‚ making it the 124th tallest building in the world. The tower was made by the French company AREP and architects J.M. Duthilleul‚ E. Tricaud and Carlos Zapata. World renowned Ecuadorian architect Carlos Zapata‚ the creative mastermind behind Bitexco Financial Tower‚ drew inspiration for
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Compound Molecular Structure Molecular Weight (g/mol) Melting point (0C) Solubility Hazard Sulfuric acid (H2SO4) 98.079 10 Miscible in water Hazardous in case of eye contact (irritant)‚ of ingestion‚ of inhalation. Slightly hazardous in case of skin contact (irritant) Ammonium Bromide (NH4Br) 97.94 452 Soluble in water Hazardous in case of eye contact (irritant)‚ of ingestion‚ of inhalation. 1-Butanol (C4H10O) 74.12 -89.8 Soluble in water. Very soluble in acetone‚ miscible with ethanol‚
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Which probably has the highest boiling point at 1 atm pressure? a) (CH3)2CHNH2 b) (CH3)3N c) CH3CH2NHCH3 d) CH3CH2CH2NH2 e) H2NCH2CH2NH2 8. Which of the following ionic compounds should have the highest melting point? a) LiBr b) MgO c) NaI d) CaS e) NaCl 9. Given the bond enthalpies N-H (389)‚ Cl-Cl (243)‚ N-Cl (201)‚ H-Cl (431) in kJ/mol‚ compute ΔH in kJ/mol for: NH3 + Cl2 NH2Cl+ HCl a) 0 b) -393 c) -110 d) +393 e) +71 10. Which of the following molecules contains
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