Formula: CaCl2 2H2O Formula weight: 147 02 (110 99anhy) Purity: 99 0-105 0% CAS Number: 10035-04-8 Harmonized Tariff Code: 2827 20 Hazard Statements: H319 Causes serious eye irritation Precautionary Statements: P280-P264-P305+P351+P338-P337+P313 Wear protective How to: Enter the reaction equation e g HCl + KMnO4 - Cl2 + MnCl2 + KCl + H2O When entering ionic equations put charge after a colon: Cr2O7:2- + H:+ + e:- - Cr:3+ + H2O Coordination complex compounds are also supported: Cu(NO3)2 + K3[Fe(CN)6] - Cu3[Fe(CN)6]2 + KNO3 Put in hydrates using asterisk: CuSO4*5H2O = CuSO4 + H2O If you leave the right side blank the application will try

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CaCl2 Anhydrous MSDS Sheet CaCl2 Fused Dihydrate MSDS Sheet CaCl2 Hexahydrate Solution MSDS Sheet Calcium Chloride Anhydrous SDS MSDS Sheet Material Safety Data Sheet 1 Product Identification Synonyms: Calcium Dichloride Calcium Di Chloride CAS No : 10043-52-4 EINECS: EC Number: 233-140-8 Molecular Weight: 110 98

1: UV absorption cross sections Davidovits and Brodhead 1967 In the electron energy loss spectrum Geiger and Pfeiffer 1968 there are peaks at 42000 53000 and 68000 cm-1 : 2: See CsBr note d From the emission data Kaufmann Kinsey et al 1974 have derived a tentative potential energy curve for the upper state (see KBr note d) D' e ~450 cm-1 : 3

CAS Registry Number: 7447-40-7 Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript Permanent link for this species Use this link for bookmarking this species for future reference Information on this page: Condensed phase thermochemistry

Jan 11 2010Calculate the lattice energy of Cacl2 given that the heat of sublimation of Ca=121 kJ/mol and ΔHf Cacl2=-795 first ionization of ca = 589 5 second ionization of ca = 1145 the electron affinity of Cl = 349 the cl2 bond energy is 242 7 I have found all information that i believe are needed to solve this question yet i don't know how to solve the question!

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Calcium chloride CAS: 10043-52-4 Calcium chloride a salt composed of chlorine and calcium is CaCl2 It's bitter it's tasteless It is a typical ionic halide which is white hard crumb or granule at room temperature It is commonly used in the use of refrigeration equipment used in

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Sebanyak 5 50 gram garam K2S (Mr = 110) dilarutkan ke dalam air hingga volumenya 50 mL Jika Ka H2S = 5 x 10^-10 akan diperoleh larutan dengan pH A 8 + log 4 47 B 9 + log 4 47 C 10 + log 4 47 D 11 + log 4 47 E 12 + log 4 47 – Pembahasan:

The following table shows calculated values of the total lattice potential energies U pot in kJ/mol for crystalline salts given by H D B Jenkins and H K Roobottom (pages 12-19 to 12-27 in [1]) The values are presented here in ascending order The associated salt formula and salt class is presented for each value along with the lattice energy U pot BFHC in kJ/mol if given in [1]

Soal 1 Diantara sifat-sifat berikut yang merupakan sifat natrium klorida adalah A Terionisasi sebagian didalam air B Mempunyai derajat ionisasi (α) = 1 C Termasuk senyawa elektrolit lemah D Tidak dapat menghantarkan arus listrik E Uji elektrolitnmya tidak menghasilkan gelembung gas Jawaban : B (karena natrium klorida (NaCl) adalah senyawa ion yang mengion sempurna didalam air

KCl+H2s CaS+HNO3 CaCl2+H2S Попроси больше объяснений Следить Отметить нарушение Rik2 01 03 2013 Войти чтобы добавить комментарий Ответ Ответ дан marinka88 2KCl+H2S=K2S+2HCl CaS+2HNO3=Ca(NO3)2+H2S CaCl2

Potassium chloride (also known as KCl or potassium salt) is a metal halide salt composed of potassium and chlorine It is odorless and has a white or colorless vitreous crystal appearance The solid dissolves readily in water and its solutions have a salt-like taste It could be obtained from ancient dried lake deposits KCl is used as a fertilizer in medicine in scientific applications and

HY ĐĂNG BI BẰNG SỰ CHN THNH Nếu bạn đăng cu hỏi km NHỮNG G MNH Đ LM ĐƯỢC bạn sẽ nhận được những chia sẻ TẬN TNH Nếu bạn đăng cu hỏi chỉ km MỘT LỜI NHỜ VẢ người khc sẽ trả lời một cch NGẮN GỌN Nếu bạn chỉ đăng cu hỏi v KHNG NI G THM người khc cũng sẽ CHẲNG

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Jan 14 2010Liquid CaCl2 is actually CaCl2 2H2O while solid CaCl2 is anhydrous (no water) If you are trying to adjust your water profile then you the amount you add would be different (part of the mass of the liquid form is the water of hydration) Normally the anhydrous (dry) is used (AFAIK)

The finished reaction is: 2 KCl(aq) + Pb(NO 3) 2 (aq) → 2 KNO 3 (aq) + PbCl 2 (s) The solubility rules are a useful guideline to predict whether a compound will dissolve or form a precipitate There are many other factors that can affect solubility but these rules are a good first step to determine the outcome of aqueous solution reactions

kcl + hno3 = kno3 + hcl = kcl + hno 3 = kno 3 + hcl co + o2 = co2 = 2 co + o 2 = 2 co 2 hno3 + cu = cu(no3)2 + no2 + h2o = 4 hno 3 + cu = cu(no 3) 2 + 2 no 2 + 2 h 2 o al2(co3)3 = al2o3 + co2 = al 2 (co 3) 3 = al 2 o 3 + 3 co 2 kbr(aq) + cas(aq) = k2s + cabr2 = 2 kbr(aq) + cas(aq) = k 2 s + cabr 2 kmno4 + h2so4 + h2s = k2so4 + mnso4 + h2o

Potassium chloride (KCl) is a chemical compound containing potassium and chloride It is soluble in various polar solvents It is fully ionized into solvated K + and Cl + ions in aqueous solution Potassium metal can be produced from potassium chloride by reacting it with metallic sodium at 850 C (1562 F)

JCODE FORMULA NAME ** JANAF INDEX SORTED BY FORMULA PAGE 1 Al1(ref) Aluminum (Al) 61 2 Al1(cr) Aluminum (Al) 62 3 Al1(l) Aluminum (Al) 63 1759 Al1(cr l) Aluminum (Al) 64 4 Al1(g) Aluminum (Al) 65 843 Al1+(g) Aluminum ion (Al+) 66 1521 Al1-(g) Aluminum ion (Al-) 67 887 Al1B1O2(g) Aluminum borate (AlBO2) 68 493 Al1Br1(g) Aluminum bromide (AlBr) 69 494 Al1Br3(cr) Aluminum bromide

Can We Write Your Essay? Ace your next assignment with help from a professional writer Free proofreading and copy-editing included Check the Price Hire a Writer Get Help Reaction Balanced Chemical Reaction Sign of Chemical Reaction Type of Chemical Reaction KI(aq) + Ag(aq) → KNO3(aq) + AgI(s) KI(aq) + Ag(aq) → KNO3(aq) + AgI(s) Change

KCl K2S CaS CaCl2 This question hasn't been answered yet Ask an expert Which of the following do you expect to have the greatest lattice energy? KCl K2S CaS CaCl2 Expert Answer Previous question Next question Get more help from Chegg Get 1:1 help now from expert Chemistry tutors

El cloruro de potasio (KCl) es un compuesto inorgnico en forma de cristales blancos o incoloros altamente soluble en agua Es una sal neutra formada por: 1 tomo de potasio 1 tomo de cloro Propiedades Las propiedades ms caractersticas del cloruro potsico (KCl) son: Masa molar: 74 55 g/mol Densidad: 1987 g/cm 3 Punto de fusin

May 26 20111) 2 KCl(aq) + CaS(aq) → CaCl2(aq) + K2S(aq) = NO REACTION because both products are soluble so no precipitate forms 2) CrBr2(aq) + AgNO3(aq) → AgBr(s) + Cr(NO3)2(aq) 3) 3 NaOH(aq) + FeCl3(aq) → Fe(OH)3(s) + 3 NaCl(aq) 4) NaNO3(aq) + KCl(aq) → NaCl(aq) + KNO3(aq) = NO REACTION because both products are soluble so no precipitate forms

Jan 03 2009Es un enlace de tipo inico porque son dos elementos con mucha diferencia de electronegatividad el enlace inico lo forman un metal con un no metal en este caso el metal es el Ca que pierde electrones y se queda cargad positivamente con dos cargas +2 porque pierde dos electrones y conseguir la estructura estable de gas noble y el cloro que es ms electronegativo

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