Which of the following liquids is likely to have the lowest surface tension? O C3H18 O CSH14 O C2H26 O CSH12 O CioH22

Q: T=? O PVINR O PnVIR O PINR O VInR

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Q: ? Br2 H2O OH Br

A: When an alkene reacts with Br2 in the presence of H2O, a bromohydrin will be formed. Here, the given…

Q: HO CN CN NaOEI CN CN CN D O D B. O O O

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Q: A typical candy bar weighs about 2 oz (1.00 oz = 28.4 g).(a) Assuming that a candy bar is 100% sugar…

A: a.) Given: Weight of candy bar is 2 oz. 1.0 g sugar is equivalent to 4.0 calorie energy.…

Q: Which transition phrase is best used to introduce an example? O therefore O as a result O…

A: The words which are used to join or link words are termed as transition words.

Q: Calculate the enthalpy change for the reaction below. Compound Heat Value (3) ONE -->3NO(g) + ,0;lg)…

A: The given reactions are as follows: 3NO2(g) → 3NO(g) + 32O2(g)            ∆H1=174 kJ…

Q: what mass of propane musth be burned to provide 1.3x10 exp 8 J? given is 44.09g / -2221 kJ

A: When one mole of a substance is burnt completely under standard conditions, the corresponding…

Q: Part C- How much heat is required to increase the temperature of 1.00 g of this metal sample from…

A: heat is defined as the form of energy that is transferred between one substance to other substance .…

Q: What is the definition of standard heat  of formation of ethanol?  What is the definition of the…

A:

Q: In 1997, at the United Nations Conference on Climate Change, the major industrial nations agreed to…

A: As per our guidelines we have allowed to answer the first three subpart for you. Kindly repost the…

Q: Write a balanced chemical equation for the formation reaction of 1 mole of methanol, CH3OH(l) from…

A: In the given reaction methane reacts with oxygen to form methanol. The chemical equation for the…

Q: 26. Explain the following observations: Me Me Me OH Br₂, heat Me Br Me Me

A: It is from organic reaction mechanism.  Here the main thing is decarboxylation and then bromination.…

Q: Given that the reaction of 4 NH3 (g) + 5 O2 (g) → 4 NO (g) + 3 H20 (g) ΔΗ - 906 kJ %3D |- What would…

A: Answer : correct option is  226.5 KJ ∆H for this reaction would be 226.5 KJ

Q: For a particular isomer of C,H,8, the combustion reaction produces 5108.7 kJ of heat per mole of…

A: Given: Enthalpy of reaction = -5108.7 kJ/mol Standard enthalpy of O2(g) = 0 kJ/mol Standard enthalpy…

Q: CONSIDER THE REACTIONS: C(s) + 2H₂(g) → CH4(g) AH = -X KCAL C(g) + 4H(g) → CH₂(g) Consider the…

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Q: Rank the elements or compounds in the table below in decreasing order of their boiling points. That…

A: Given in following question question some compound and it's Lewis strecture calculate the boiling…

Q: A chemical reaction takes place under constant pressure during which the surroundings are observed…

A: According to the first law of thermodynamics:Here, = the change in energyq = amount of heatw =…

Q: 12. Consider the following reaction. CH3CH,Br + H2O – CH;CH2OH + HBr (c) Calculate the enthalpy of…

A: The balanced reaction given is, => CH3CH2Br + H2O --------> CH3CH2OH + HBr

Q: In an experiment, liquid heptane, C,H₁6(1), is completely combusted to produce CO₂(g) and H₂O(l), as…

A: Given:- ∆Hcom= ∆Hrxn = - 4.85×103 KJ  •Here we have to calculate enthalpy of formation for C7H16(l).

Q: A pint of premium ice cream can contain 1100 Calories. What mass of fat, in grams, must be produced…

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