Answers by Gresolio

Answers by Gresolio

Look at this reaction: 3NO(g) ⇆ N2O(g) + NO2(g) Keq = 1.8×10^(18) (at 298 K), △H° = -155 kJ/mol. Which of the following statements about this reaction is not correct? a) ΔS < 0 because there is more order in the products than in the reactants. b) This is an endothermic reaction. c) The products are heavily favored at room temperature. d) At a higher temperature, products would be less favored than at room temperature.

answered Dec 28, 2021

2 votes

140k views

At a bakery, Victor makes 20 cupcakes. He puts them in equal rows with 10 cupcakes in each row. Which calculation can be used to find the number of rows of cupcakes Victor makes? A 20 x 10 B 20/10 C 20-10

answered Dec 9, 2021

3 votes

132k views

119) You throw a rock horizontally off a cliff with a speed of 20 m/s and no significant air resistance. After 2.0 s, the magnitude of the velocity of the rock is closest to

answered Aug 11, 2021

1 vote

67.5k views

Roots of plants and trees contribute to the __________ of rocks. A) chemical weathering B) depositing C) eroding D) physical weathering

answered Jun 26, 2021

2 votes

141k views

What word is unnecessary in the following sentence? "Smith states. 'In one day the whole world changed' (Smith 2)

answered May 25, 2021

1 vote

76.0k views

Determine if the function shows a linear relationship or an absolute value relationship. Then evaluate the function for the indicated value of x. A. f(x) = |x-31-2; x = -5 B. g(x) = 1.5x; x = 0.2 C. p(x)

answered May 4, 2021

2 votes

146k views

Which statement must be true if ? A. B. C. D.

answered Feb 15, 2021

3 votes

80.8k views

What are enzymes? Give an example

answered Aug 4, 2020

1 vote

138k views

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