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When copper (II) nitrate is heated, it decomposes according to the following equation: 2Cu(NO₃)₂(s) → 2CuO(s) + 4NO₂(g) + O₂(g). When 20.0g of copper (II) nitrate is heated, what mass of copper (II) oxide

answered Dec 16, 2024

1 answer 206k views

Determine the area of a triangle with sides of the following a = 19m b = 20m c = 21m a. 192m² b. 180m² c. 172m² d. 183m²

asked Dec 11, 2024

1 answer 46.0k views

according to the textbook, regardless of whether a student was told a debater chose their stance or was given that side of the argument, students believed their arguments were reflective of how the debater

asked Dec 8, 2024

1 answer 70.3k views

Consider a river that spreads out in a delta region on its way to the sea. Calculate the average speed at which water moves in the delta region, based on the speed at which it was moving up the river.

answered Sep 6, 2024

1 answer 215k views

Compare and contrast the structures of "A Reminiscence" and the excerpt from "An Occurrence at Owl Creek Bridge." Do the structures create the same or different styles? Use examples from both passages

asked Sep 4, 2024

1 answer 222k views

Identify the common use of each tool used by space scientists and earth scientists. 1) ruler 2) telescope 3) radio dish 4) microscope 5) streak plate 6) wind vane 7) binoculars 8) magnifying glass

answered Aug 23, 2024

1 answer 84.1k views

The mass of the atom with ₉¹⁹F is 18.99840 amu. What is its binding energy per nucleon? a. 7.808 MeV/nucleon b. 15.616 MeV/nucleon c. 2.337 MeV/nucleon d. 148.8 MeV/nucleon

answered Aug 14, 2024

1 answer 28.2k views

The nurse is administering spironolactone for a client diagnosed with cirrhosis of the liver and ascites. Which electrolyte should the nurse anticipate to be spared when giving this medication? Sodium

asked Jul 18, 2024

1 answer 3.4k views

Simplify this algebraic fraction please

asked Jul 17, 2024

1 answer 127k views

You are single and claim I allowance, You presently earn $520,00 per week. Starting next week you will receive a 1% increase in pay and will earn $646.00. How much more will you have withheld from your

asked Jun 15, 2024

1 answer 154k views

Which layer in the earth is similar in composition to an iron-nickel meteorite?

asked May 24, 2024

1 answer 13.7k views

Counting by five write the numeral from 3037 to 3072

asked May 6, 2024

1 answer 146k views

The tax savings resulting from the tax deductibility of interest expense is termed as: A) Debt savings B) The interest tax shield C) The debt shield D) Interest savings

answered Apr 25, 2024

1 answer 23.7k views

Fill in the blank spots with the right words so the spanish text makes sense. (multiple choice) Each blank spot has multiple choices for replacement. You must use the options available in the blank parentheses.

asked Apr 2, 2024

2 answers 174k views

determine a region of the xy-plane for which the given differential equation would have a unique solution whose graph passes through a point (x0, y0) in the region. dy dx = xy

asked Feb 25, 2024

1 answer 3.1k views

Which of the following events occurs first chronologically in Harriet's life? a) Mr. Winter finds Harriet at the pool and asks her to babysit. b) Harriet holds baby Andrea. c) Mr. Winter attempts to explain

answered Feb 23, 2024

1 answer 194k views

A rocket-powered car drives off a 100 meter tall cliff. The rocket provides a horizontal thrust of 1000 Newtons. If the car has a mass of 100 kg and an initial horizontal velocity of 20 m/s when it drives

answered Oct 7, 2023

1 answer 155k views

Choose a physical activity that is popular in the spanish speaking world

answered Aug 8, 2023

1 answer 180k views

Translate the phrase into an algebraic expression. y divided by 4 + - ロメロ 0 ローロ Х $ ? What is algebraic expression for y divided by 4?

answered Aug 6, 2023

2 answers 213k views

Identify the exponential function graphed below. Which of the following is the equation for this graph?

answered Jun 24, 2023

1 answer 31.8k views

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