N2 and O2 are the two largest components of the atmosphere by mixing ratio. Explain why they have a global warming potential of zero, while trace gases like CO2 and CH4 have non-zero global warming potentials.

Ancient Romans built often out of bricks and mortar. A key ingredient in their mortar was quicklime (calcium oxide), which they produced by roasting limestone (calcium carbonate). 1. Write a balanced chemical equation, including physical state symbols, for the O-0 decomposition of solid calcium carbonate (CaCO2) into solid calcium oxide and gaseous carbon dioxide. da 2. Suppose 50.0 L of carbon dioxide gas are produced by this reaction, at a temperature of 400.0 °C and pressure of exactly 1 atm, Calculate the mass of calcium carbonate that must have reacted. Round your answer to 3 significant digits. 0g Explanation Check © 2021 McGraw-Hill Education. All Rights Reserved. Terms of Use | Privacy Accessibility MacBook Air DI 888 F9 F10 F7 F8 F3 F4 F5 F6 F1 23 2$ & の %24

The Haber Process, developed by Fritz Haber in 1909, was a revolutionary method for producing ammonia from elemental hydrogen and nitrogen on an industrial scale. Write a balanced equation showing the conversion from elemental nitrogen (N2) and hydrogen (H2) to ammonia (NH3). (Omit states-of-matter from your answer.)

Give explanation of the correct option and explanation of the incorrect options. Hand written solutions strictly prohibited.

Hypochlorous acid (HCIO) is a weak acid. The conjugate base of this acid is the hypochlorite ion (CIO). Wrtie a balanced equation showing the reaction of HCIO with water. Include phase symbols. balanced equation: Write a balanced equation showing the reaction of CIO with water. Include phase symbols. balanced equation:

15. Carbon dioxide makes up approximately 0.04% of Earth's atmosphere. If you collect a 2.0-L sample from the atmosphere at sea level (101.33 kPa) on a warm day at 27 °C, how many CO2 molecules are in your sample? * a. 5 x 10^20 b. 5 x 10^21 O c. 5x 10^22 d. 5 x 10^23

Carbon dioxide emissions associated with a one-night stay in a hotel room are calculated at 29.53 kg of CO2 per room day for an average hotel. The 200 rooms of your hotel are all occupied for two days during a college football game. How much CO2 did the guests and hotel release into the atmosphere?

1. The amount of carbon dioxide in the Earth's early atmosphere decreased because it was used by plants and algae for photosynthesis, dissolved in the oceans and formed fossil fuels. Give one other way that the amount of carbon dioxide in the Earth's early atmosphere decreased,

In terms of bond energies and thermodynamics, why do we (as a society) make so much CO2?

Because carbon and silicon are both elements in group 14 on the periodic table, we expect them to react with other elements in similar ways. To some extent, they do, but in some cases, carbon and silicon compounds that seem to have analogous structures have very different chemical characteristics. For example, carbon tetrachloride, CCl4, is very stable in the presence of water, but silicon tetrachloride, SiCl4, reacts quickly with water. The unbalanced equation for this reaction is SiCl4 + H2O → Si(OH)4 + HCl Balance this equation. Write a conversion factor that could be used to convert between moles of SiCl4 and moles of H2O. How many moles of SiCl4 react with 24 moles of water? Write a conversion factor that could be used to convert between moles of Si(OH)4 and moles of water. How many moles of Si(OH)4 form when 4.01 moles of H2O react with an excess of SiCl4?