Product Weight Before Weight After Mass of Test tube + KClO4 … Molecular weight calculation: 39.0983 + 35.453 + 15.9994*4 The sodium ion has +3 charge while the phosphate ion has the -3 charge. What is the mole fraction of KClO4 in the final solid mixture containing only KCl and KClO4 , the latter being formed by the parallel reaction? Weigh out about 4.0g of KClO4 in a test tube. Purpose In this lab we will observe the products of decomposition of potassium perchlorate (KClO4). (2) If the substance is an ion (either there is a positive or negative charge) the total oxidation state of the ion is the charge (i.e. ››KClO4 molecular weight. Procedure 1. Back in stock soon. For example, the H_2O molecule exists as a neutrally charged substance. If you are having trouble with Chemistry, Organic, Physics, Calculus, or Statistics, we got your back! Potassium Perchlorate KClO4 Molar Mass, Molecular Weight. From KCLO4 to NH4CLO4/NaCLO4/HCLO4 Is there any way to convert KCLO4 to either NH4CLO4/NaCLO4/HCLO4 w/o distilation ? The ions that are present in the solution of sodium phosphate is the sodium ions and the phosphate ions. $89.90 Posts: 163 Registered: 5-12-2010 Member Is Offline Mood: No Mood posted on 5-2-2019 at 07:18: I made perchloric acid by salt metathesis from KClO4: description. (1 u is equal to 1/12 the mass of one atom of carbon-12) Convert grams KClO4 to moles or moles KClO4 to grams. Back in stock soon. 5 Lbs. For the following reaction, KClO4--->KCl+2O2, assign oxidation states to each element on each side of the eq. Examples of molecular weight computations: C[14]O[16]2, S[34]O[16]2. Definitions of molecular mass, molecular weight, molar mass and molar weight. Potassium Perchlorate 325 Mesh w/anti-cake. • KOH + HClO4 = KClO4 + H2O Click hereto get an answer to your question ️ On heating KClO3 at a certain temperature, it is observed that one mole of KClO3 yields one mole of O2 . $8.99. We will then predict from our results the correct chemical reaction equation. Our videos prepare you to succeed in your college classes. Malloy Jr., J. Chem. $44.95. ... 154(1991) 245. Potassium Perchlorate 325 Mesh 10 LBS. potassium Prometheus. Let us help you simplify your studying. Fine white powder. KCLO4. Record the accurate weight below. +1 Rules to remember when trying to find out the oxidation state of an element: (1) The total charge of a stable compound is always equal to zero (meaning no charge). Potassium Perchlorate 325 Mesh w/anti-cake. Molar mass of KClO4 = 138.5489 g/mol This compound is also known as Potassium Perchlorate.. Our videos will help you understand concepts, solve your homework, and do great on your exams. 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