Using the information from the previous question (where you determined the partial pressure of CO2), calculate the theoretical volume of CO2 that would be produced by this reaction using the Ideal Gas equation (PV=nRT).   ( using 0.650 g SrCO3 at a temperature of 27 °C and a barometric pressure of 750 mmHg. The vapor pressure of H2O is 27 mmHg.)

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Q: Write the balanced formation reaction, including physical states, for liquid tribromomethane, CHBr3.

A: The compound given is liquid CHBr3.

Q: The change in Oxidation number of 'Cl' in the following reaction is clO2 clO3 O 5 O 1 O 2 O 4

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Q: Write the balanced chemical equation for conversion of Al(s) to KAl(SO4)2·12H2O(s) in aqueous…

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Q: Consider the series of reactions to synthesize the alum (KAl(SO4 )2 · xH2O(s)) from the…

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Q: How many grams of hydrogen gas would be produced when 6.0 grams of magnesium reacts with excess of…

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Q: Why do some substances burn in fluorine gas even if they do not burn in oxygen gas?<

A: In most of the combustion reactions, the substance reacts with oxygen.

Q: How many moles of Hydrogen gas will be produced if you start with 2.5 moles of Magnesium and an…

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Q: Explain Removal of sulfur dioxide from a gas stream?

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Q: How much aluminum can be produced from 1.50 ton of Al2O3?

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Q: 6. If 1.85 L of diphosphorous pentoxide form at a temperature of 50.0 °C and 1.12 atm, what is the…

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Q: 2.00g of aluminum solid is added to a 100.0 mL of 2.5 M aqueous solution of hydrobromic acid.…

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Q: Write the balanced formation reaction, including physical states, for liquid tribromomethane, CHBr3.

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Q: 1) diborane ΔHorxn    _____kJ/mol qsurr    _____MJ   2) methane ΔHorxn    _____kJ/mol qsurr…

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Q: balance the equation and indicate the type of reaction  C6H6 (l) + O2 (g) → CO2 (g) + H2O (l)

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Q: How many kj of heat are needed to produce 6.47 g NH 3 ? 4NO+6H 2 O 4NH 3 +5O 2; triangle H=906 kJ

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A: The reaction given is  3 NO2(g) + H2O(l)  →  2 HNO3(aq) + NO(g) Given : mass of NO forming = 140.4 g…

Q: Based on the reaction 2 Ag2O(s) → 4 Ag(s) + O2(g), how many grams of silver oxide must have reacted…

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Q: 8Fe + S8 → 8FeS How many grams of iron are needed to react with 3.00 g of sulfur?

A: Given weight of sulfur is 3 gram

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Q: Give the reaction type: CaCl2•3H2O (s) + ∆  ⟶ CaCl2 (s) + 3H2O (g)

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Q: Name the major source of the element oxygen and describe how it is produced.

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Q: theoretical yield

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Q: True or False: Lightning passing through air produces small amounts of Nitrogen Oxide.

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Q: evaluate the possibility of each being used as a rocket fuel.

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Q: How many moles of hydrogen gas would be required to produce 25 moles of H2O?

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Q: What is the balanced chemical equation of KOH and CoCl2

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Group 15 elements

The elements of group 15 are phosphorus, nitrogen, bismuth antimony, and arsenic. The most abundant element which is present in the air is nitrogen and the percentage of nitrogen present in the air is 78%. In the free state, the elemental nitrogen is present as diatomic gas (N2). In the organic matter obtained from plants and animals, phosphorus is the dominant element present. In nucleic acids, phosphate groups are present. Phosphates are also found in teeth and bones. The other elements arsenic, bismuth, and antimony are found as sulfides. Arsenopyrite, bismuth glance, and stibnite are examples of sulfides of arsenic, bismuth, and antimony respectively.