You can use the following balanced reaction to prepare hydrogen gas: CaH2 +2H2O = Ca(OH)2 + 2 H2. How many grams of H2 will result from the reaction of 100 g of CaH2 with excess H2O? show work please

Q: If 0.75 moles of carbon monoxide gas are produced by the following reaction, how many grams of…

A: Silicon dioxide reacts with carbon to form silicon and carbon monoxide. The equation for the…

Q: (3b-301-4.12) Carborundum is silicon carbide, SiC, a very hard material used as an abrasive on…

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Q: If 5.50 mol of calcium carbide (Ca C 2 ) reactswith an excess of water, how many moles of acetylene(…

A: The limiting reagent in a chemical reaction is a reactant that is totally consumed when the chemical…

Q: 2. You start with 2.46 g of KCIO345) and heat it. Use stoichiometry to calculate the mass (g) of KCI…

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Q: Consider the reaction 3X + 2Y → 5C + 4D With excess Y, how many moles of X are needed to produce…

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Q: Phthalonitrile (C3H,N2) is produced by the ammoxidation of o-xylene (C3H10) according to the…

A: Stoichiometric relation is used to find the relation between the quantity of reactant and product

Q: 2KClO3 → 2KCl + 3O2  How many moles of oxygen are produced by the decomposition of 6.0 moles of…

A: # We can relate the moles of product with the moles of reactant and make a relation between them…

Q: Sodium, aluminum, and hydrogen can react to make sodium aluminum hydride (NaAlH4) Na + Al + 2 H2 →…

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Q: Hydrocarbon methane (CHa) during combustion produces carbon dioxide and water. On the other hand,…

A: Introduction The mass of any particular product or reactant species can be derived if we apply…

Q: For the reaction of N2 + 3H2 2NH3 , how many grams of Hydrogen are produced from 17.2 moles of N2? A…

A: Balanced Reaction  N2 + 3H2 --> 2NH3  Moles of N2 = 17.2 moles From balanced  Reaction we can…

Q: Suppose you were tasked with producing some nitrogen monoxide (a.k.a. nitric oxide). I'm sure this…

A: Balanced chemical equation4NH3+5O2→4NO+6H2O4 mol of NH3 react with 5 mol of O2 and give 4 mol of…

Q: Write all possible mole ratios for the following balanced equation: 2Ca + O2 2CaO→ a.mole ratios:…

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Q: Cryolite, Na, AIF (s), an ore used in the production of aluminum, can be synthesized using aluminum…

A: Al2O3(s) + NaOH (l) + HF(g) ----> Na3AlF6() + H2O(g)

Q: Metal hydrides react with water to form hydrogen gas andthe metal hydroxide. For example,SrH₂(s)…

A: a) The balanced equation is SrH2 + 2H2O = Sr(OH)2 + 2H2 Convert the given grams of SrH2 into moles…

Q: Aluminium reacts with iodine according to the following equation:                         2Al(s)…

A: 2Al (s)    +   3I2 (s)  →   Al2I6 (s)    (a) By stoichiometry of reaction: moles of Al2I6…

Q: For the reaction, N2 + 3H2 → 2NH3, if 0.125 mole of N2 reacts, how many moles of H2 will be used?

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Q: The first step in the reaction of Alka–Seltzer with stomach acid consists of one mole of sodium…

A: Chemical reaction between NaHCO3 and HCl is given by:

Q: calculate the moles of ammonia produced by the reaction of 5.50 mol of hydrogen with excess nitrogen…

A: Number of moles of hydrogen = 5.50 mol  Number of moles of the nitrogen gas : present in excess  The…

Q: 1) First balance the equation The combustion of a sample of butane, C,H1o (lighter fluid), produced…

A: Butane reacts with oxygen to form carbon dioxide and water. The equation for the balanced chemical…

Q: If 25 grams of methane, CH 4, and 30 g of ammonia, NH 3, are combined w/ excess oxygen, how much…

A: This question uses the concept of limiting reactant. We will calculate the amount of each reactant…

Q: Ethanol (C₂H₆O) is combusted in air according to the following reaction: C₂H₆O(l) + O₂(g) → CO₂(g) +…

A: To calculate the moles of water produced, the moles of ethanol should be determined.  Moles of…

Q: CHale + 5 0 e) How many moles of 0, are required to produce 17.8 moles of CO,? →3 COl + 4 H,0 'a(g)…

A: For 3 moles CO2       ------  5 moles O2         17.8 moles CO2 -------  ?                      =…

Q: Consider the reaction 3X + 2Y 5C + 4D With excess Y, how many moles of X are needed to produce 23.00…

A: Given we know about the mole mole analysis and find the mole of X Data Y in excess and mole of D is…

Q: According to the balanced reaction below, calculate the quantity of moles of NO2 gas that forms when…

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Q: Lithium and nitrogen react to produce lithium nitride: 6Li (s) + N2 (g) → 2Li3N (s) How many moles…

A: The balanced reaction taking place is given as, => 6 Li (s) + N2 (g) ------> 2 Li3N Given :…

Q: Nitrogen and hydrogen combine at a high temperature, in the presence of a catalyst, to produce…

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Q: two liquids, hydrazine (N,H4) and dinitrogen tetraoxide (N,O4), which ignite on contact to form…

A: The molar mass of hydrazine = 32 g/mol. The molar mass of 92 g/mol. The mass of hydrazine reacted =…

Q: Part A Consider the following reaction. How many moles of oxygen are required to produce 10.0 moles…

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Q: (3b-301-4.12) Carborundum is silicon carbide, SiC, a very hard material used as an abrasive on…

A: Given information, SiO2 + 3C  -->  SiC + 2CO 4.12 moles of SiO2

Q: The eruption of Mount St. Helens volcano in 1980 injected 4 * 108 kg of SO2 into the atmosphere. If…

A: Given data: 4 x 108 kg of SO2   The mole of SO2 is calculated as follows: Mole=massmolar…

Q: If 5.50 mol of calcium carbide (CaC) reacts with an excess of water, how many moles of…

A: The reaction occurs as follows: CaC2(s) +2H2O --> Ca(OH)2(aq) +C2H2(g)  1 mol     2 mol        1…

Q: If a chemist needs 33.1 grams of PO10, how many moles of P4 are needed to react with excess oxygen?

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Q: b) How much oxygen was used up in moles? sing the following equation: NaOH + H,SO, → H,0 + Na,SO, a)…

A: Given Chemical Reaction: NaOH + H2SO4 ---> H2O + Na2SO4 Moles of NaOH = 1.75 mole Moles of H2SO4…

Q: Cryolite, Na, AIF,(s), an ore used in the production of aluminum, can be synthesized using aluminum…

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Q: 2Ca3(PO4)2+ 6SIO2 + 10C → 6CaSiO3 + P4+ Starting with 100g of Ca3(PO4)2 and assuming excess SiO2 and…

A: 1. Given balanced equation is                                  2 Ca3(PO4)2   +     6 SiO2    +  10…

Q: A 500 megawatt electrical power plant typically burned 1,430,000 tonne of coal in a year. (a)…

A: In the combustion reaction of carbon, carbon reacts with arial oxygen to produce CO2 and the…

Q: 15. The phosphorus pentoxide used to produce phosphoric acid for cola soft drinks is prepared by…

A: The concept of limiting reactant is very important and can be defined as, the complete  consumption…

Q: What mass of SO2 is produced from the reaction between 31.5 g of S8 and 8.65 g of O2?

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Q: The reaction of 2.5 mol of O2 will produce how many moles of H2O?

A: To solve this problem, write the balanced reaction of O2 with H2. Then use mol to mol ratio to…

Q: Ammonium phosphate fertilizer is prepared by the following reaction: 3NH3(g) + H3PO4(aq) …

A: Molecular formula represents the exact number of various elements present in a molecule of any…

Q: Trinitrotoluene (TNT), C,H;N;06, combines explosively with oxygen to produce CO2, water, and N2.…

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Q: Consider the reaction 3X + 2Y→ 5C + 4D With excess Y, how many moles of X are needed to produce…

A: Reaction:    3X  + 2Y  → 5C + 4D   According to the reaction: 4 mol of D is produced when = 3 mol of…

Q: Cryolite, Na, AlF,(s), an ore used in the production of aluminum, can be synthesized using aluminum…

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Q: NH3 (g) + O2 (g) ---> NO (g) + H2O (I) (Balance equation)  For the following reaction, if 0.503…

A: The reaction taking place is given as, => NH3(g) + O2(g) -------> NO (g) + H2O (l)

Q: Cryolite, Na, AIF, (s), an ore used in the production of aluminum, can be synthesized using aluminum…

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Q: Cryolite, Na, AlF,(s), an ore used in the production of aluminum, can be synthesized using aluminum…

A: The given mass of Al2O3, NaOH and HF is 16.9 kg, 60.4 kg and 60.4 kg, respectively. The given…

Q: What is the mass of H20 would be produced if 22.5 g of C2H5 reacted with excess oxygen? Exponents as…

A: For this question, write balanced reaction of C2H5 with H2O and then solve it using given…

Q: i dont get any of this

A: A balanced chemical equation or reaction is the one in which the total number of atoms for each…

Q: Cryolite, Na3 AIF (s), an ore used in the production of aluminum, can be synthesized using aluminum…

A: Given:The chemical equation:Al2O3(s)+NaOH(l)+HF(g)⟶Na3AlF6+H2O(g)Mass of Al2O3 = 10.9 Kg = 10.9 X…

Q: Using the same balanced equation as question #5, how many molecules of NO would be produced if you…

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