The specific heat of a certain type of metal is 0.128 J/(g-°C). What is the final temperature if 305 J of heat is added to 28.0 g of this metal, initially at 20.0 °C? Tfinal = 59.0 mpt Incorrect 'C

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Q: 3. Sodium sulfate is used in dyeing and printing textiles. A solution of sodium sulfate was prepared…

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Q: 6.24 Homework Unanswered Calculate the originating energy level in the hydrogen atom for the…

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Q: A mixture combining 60 mL ethanol (C₂H6O) with 75 mL water (H₂O) is prepared at 280 K. The partial…

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Q: Prompts Science that deals with the rate of reactions Science that deals with reaction spontaneity…

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Q: CH3 0 O CH3CH₂CHCH₂CH=CHCOH HCI CH3 CH3CH₂CHCH₂CH-CHCOH CI H √ [F CH3 CH3CH₂CHCH₂CH- O CHCOH H CI…

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Q: Determine what category "150g of cheese" belong in for the following problems: "If you want to make…

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Q: The heat of combustion (AH) for an unknown hydrocarbon is -8.21 kJ/mol. If 0.248 mol of the…

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Q: Draw the product of the reaction shown below. Ignore inorganic byproducts. + OH

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Q: 1. For each of the corrected wavelengths you collected for your hydrogen electron data, calculate…

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Q: Convert 3.74 x 1019 particles CrN to moles

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Q: Methanol (methyl alcohol, CH₂OH, is a very important industrial chemical Formerly, methanol was…

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Q: Predict the products of this organic reaction: Yoy + H₂O + HCI ? Specifically, in the drawing area…

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Q: Convert 15.8 mol Fe2(Cr2O7)3 to grams

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Q: 5 What is the standard enthalpy of formation of this isomer of C₂H₁g (g)? AH; =

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Q: Consider the following reaction Ca(s) + 2HCl(aq) --> CaCl2(aq) + H2(g) What mass of Ca is needed…

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Q: 1. Draw structure of the following compounds? A) ethyldimethylamine B) N,N-dimethylbutanamide C)…

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Q: Comparing pure water and a 0.10 m glucose solution, which has the higher freezing point?

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Q: The volume of a sample of gas at 50.0C is 2.50 L. Assume that the pressure is held constant. (a)…

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Q: 17. Place the following molecules in increasing C-N bond length: HƠN, CHÍNH, CHÍNH A) CHÍNH-CHÍNH B)…

A: The organic compounds are HCN, CH3NH2, CH2NH,  Compare bond C-N Bond lengths in the above molecules

Q: OH CH₂(CH2)3CHCH2 SH CI H3CO OH to

A: During IUPAC naming OH takes precedence over SH Stereochemistry of molecule is prefixed