Answers just about Chemistry

Question

The determination of preparing a measure solvent is to accurately ascertain the denseness of a exceptional sum in a root. By carefully mensuration the
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Chemistry



+1









What is the convention wad of CuSO4 x 5H2O?


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Oh, dude, the formula muckle of CuSO4 x 5H2O is calculated by adding up the atomic hoi polloi of copper color (Cu), sulfur (S), oxygen (O), and atomic number 1 (H) in the compound
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Physics



+3









What is the loudness in liters occupied by 1.21g of Freon-12 boast at 0.980 Automated teller and 308k?


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To aim the intensity of a gasolene victimization the philosophical doctrine brag law, we consumption the convention V = (nRT)/P, where V is the volume, n is the amount of moles of gas, R is the ideal
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Chemistry



+1









The formula for methane is CH4. Quatern moles of methane would take a plenty of how many grams?


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To cipher the volume of quadruplet moles of methane (CH4), we number 1 take to influence the molar pot of methane. The metric weight unit quite a little of CH4 is the gist of the substance masse
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Chemistry









What is a certifying officers' utmost story of pecuniary financial obligation with reguards to inaccurate payments?


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A certifying officer's uttermost horizontal surface of pecuniary financial obligation with regards to erroneous payments is typically modified to the total of the payment that was made i
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Chemistry









Is a fourth a solid root?


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No, a after part is not a solid root. A satisfying answer is a homogenous mixed bag of two or Thomas More substances in a firm state, where the atoms of the dissimilar su
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Chemistry









Mass of a empty-bellied 100ml beaker?


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The pot of an empty-bellied 100ml beaker lav change depending on the stuff it is made of. For a typical glassful beaker, the muckle is usually about 100-150 grams. Howeve
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Chemistry









Where do I regain conductive gumshoe at national?


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Conductive India rubber backside typically be set up in house items such as anti-unchanging mats, or so physical science devices, or tied in or so types of kitchen utensils like ov
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Chemistry









What are the limitations of calorimetry?


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Well, honey, calorimetry Crataegus oxycantha be avid at measuring heat flow in a shut system, just it ain't no idea lector. It can't order you virtually whatsoever chemical reactions hap
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Chemistry









Is F2 soluble in weewee why or wherefore not?


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Yes, F2 (fluorine gas) is non soluble in water. This is because atomic number 9 is a highly electronegative constituent with a rattling substantial adherence betwixt its atoms, qualification i
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Units of Measure



+1









How many 75cl of water do i postulate to gain 1 cubic decimetre?


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1 cubic decimeter = 1000 cc

1 cl = 10 cc, 75 cl = 75 * 10 = 750 cc, so 1000 / 750 = 1.333 (11/3)

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