How many grams of product can be made from 75.00 grams of phosphorus? Express your answer with the correct number of significant figures. 4P(s) + 5O2(g)  → 2P2O5(s)

Q: Consider the following balanced equation. 3 Ag(s) + 4 HNO3(aq) → 3 AgNO3(aq) + NO(g) + 2 H2O(l)…

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Q: Given the balanced chemical equation below for the combustion of butane, how many grams of water are…

A: When oxygen is less, the, butane burns to form carbon dioxide and water vapor. When oxygen is…

Q: Mining companies use this reaction to obtain iron from iron ore: Fe2O3(s)+3CO(g) → 2Fe(s)+3CO2(g)…

A: The balanced reaction is given as - Fe2O3(s)+3CO(g) → 2Fe(s)+3CO2(g) The above balanced reaction…

Q: What is the maximum mass of TiCl4 that can be obtained from 61.8 g TiO2, 50.6 g Cl2 and excess…

A: The objective of this question is to determine the maximum mass of TiCl4 that can be produced from…

Q: The chemical name for Tums is calcium carbonate, CaCO3, is used to treat symptoms caused by too much…

A: Given: Mass of CaCO3 = 522.61 mg = 0.52261 g                                                 (Since…

Q: 6A. What mass of sodium hydroxide is made from 1.20 x 102 g of sodium oxide? Na20 + H2O → 2 NaOH 6B.…

A: Na2O + H2O ===> 2NaOH  stoichiometry…

Q: Consider the following balanced equation. 3 Ag(s) + 4 HNO3(aq) → 3 AgNO3(aq) + NO(g) + 2 H2O(l) A…

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Q: Methane gas (CH4) reacts with chlorine gas (Cl2) to produce liquid carbon tetrachloride (CCl4) and…

A: For the given reaction reactants are methane (CH4) and chlorine (Cl2). Therefore, types of atoms are…

Q: Silane, SiH4, is prepared according to the following equations: Si(s)  +  3 HCl(g)  →  HSiCl3(l)  +…

A: Si(s)  +  3 HCl(g)  →  HSiCl3(l)  +  H2(g) 4 HSiCl3(l)  →  SiH4(g)  +  3 SiCl4(l)  2.42 moles of…

Q: Carborundum (silicon carbide), SiC, is a very hard material used as an abrasive on sandpaper and in…

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Q: Balance the chemical equation given below, and determine the number of grams of MgO needed to…

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Q: Passing nitrogen monoxide and oxygen gases into an aqueous solution of sodium carbonate yield sodium…

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Q: 2Mg(s) + O₂(g) →→→ 2MgO(s) A chemistry student is performing this reaction in a lab, in which…

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Q: The balanced equation below describes one method of making AlCl. 5.40 grams of Al and 5.33 grams of…

A: Aluminum reacts with chlorine to form aluminum chloride. The equation for the balanced chemical…

Q: A chemist prepares a solution of magnesium bromide (MgBr₂) by measuring out 45. mg of MgBr₂ into a…

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Q: Silane, SiH4, is prepared according to the following equations: Si(s)  +  3 HCl(g)  →  HSiCl3(l)  +…

A: 1 mole of any substance have 1 Avagadro number molecules  1 Avagadro number molecules = 6.023*1023…

Q: A chemical plant uses electrical energy to decompose aqueous solutions of NaCl to give Cl₂, H₂, and…

A: Part A) mass of H2 = 5.4×104 kg Part B) mass of NaOH = 2.1×106 kgExplanation:Step 1:- Given…

Q: Sulfuric acid can be manufactured using the reaction: 2 S(s) + 3 O2(g) + 2 H2O(l) → 2 H2SO4(aq) If…

A: Given : 2 S(s) + 3 O2(g) + 2 H2O(l) → 2 H2SO4(aq) Sulfur consumed = 65 metric tons To find : metric…

Q: The balanced equation below shows a simple way of manufacturing hydrogen gas in lab (you've done…

A: We according the STP condition , 1 mole of gas occupies 22.4 L of volume .   1 mole = 22.4 L  From…

Q: The reaction 2 H2 (g) + O2 (g) → 2 H2O (g) is used to produce electricity in a hydrogen fuel cell.…

A: Limiting reagent: It is defined as the reactant in a chemical reaction which is present in lesser…

Q: produced

A: The chemical reaction for manufacturing of Methanol is given as; Co + 2H2  --->  CH3OH Mass of CO…

Q: Magnesium will react with steam, forming magnesium hydroxide and hydrogen gas, as shown in the…

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Q: The balanced equation for the combustion of butane, CAH10, is shown below. For your convenience, the…

A: Balanced chemical equation:  2 Al (s)+ 6 HCl (aq) →2 AlCl3 (aq) + 3 H2 (g)   It can be rewritten as,…

Q: What is the molar mass of magnesium chloride, MgCl₂? Express your answer to four significant figures…

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Q: How

A: moles of water = ( molecules of water ) / ( Avogadro number )  Where :  Molecules of water is 2.0 •…

Q: When 32.6 g of Cu metal are reacted with excess AgNO3 (169.87 g/mol), what mass, in g, of Ag metal…

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Q: Silane, SiH4, is prepared according to the following equations: Si(s)  +  3 HCl(g)  →  HSiCl3(l)  +…

A: Given data, Moles of Si = 2.51moles Given equations: Si(s)  +  3 HCl(g)  →HSiCl3(l)  +  H2(g)…

Q: 10 KNO3 (s) + 8 C (s) +3 S (s) → 2 K2CO3 (s) + 3 K2SO4 (s) + 6 CO2 (g) + 5 N2 (g) If 75.35 grams of…

A: Given -> 10KNO3(s) + 8C(s) + 3S(s) ----> 2K2CO3(s) + 3K2SO4(s) + 6CO2(g) + 5N2(g)  Weight of…

Q: 2 Fe,03 (s) + 3 CO (g) → 3 CO2 (g) + 2 Fe (s) How many grams of carbon monoxide are needed to react…

A: In the given reaction we know that iron oxide is in excess and we have to determine the amount of CO…

Q: Hydrobromic acid dissolves solid iron according to the following reaction:…

A: In order to solve this question, we will be using simple mole concepts and as per the reaction,…

Q: The balanced equation for the combustion of butane, CAH10, is shown below. For your convenience, the…

A: 1 mol contains 22.4 L volume of any gas. Moles = given mass / molar mass

Q: Limewater, a weak solution of calcium hydroxide, Ca(OH)2(s), is used to detect the presence of…

A: Given:- No of formula units of calcium carbonate in the solution= 8.7 x 1019 No of moles of  calcium…

Q: determine the theoretical yield of the product. Calculate the theoretical yield in grams Al₂O₃ from…

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Q: balanced chemical reaction: .

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Q: In the reaction:  KClO3(aq) + 5KCl(aq) + 6HNO3(aq) → 6KNO3(aq) + 3Cl2(g) + 3H2O(l) How many grams…

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Q: The formula for alum is KAl(SO4)2  x 12 H2O. All of the atoms in this formula contribute to the…

A: Formula for alum  KAl(SO4)2 . 12 H2O formula mass of alum = 474.39 gmol molar mass of aluminium…

Q: Consider the following balanced equation. 3 Ag(s) + 4 HNO3(aq) → 3 AgNO3(aq) + NO(g) + 2 H2O(l) A…

A: You have given all required info, only you need to do is to find the mole of reactants and products…

Q: Consider the following balanced equation. 3 Ag(s) + 4 HNO3(aq) → 3 AgNO3(aq) + NO(g) + 2 H2O(l)…

A: First convert mass into molar mass  Then use mole-mole relationship  After getting mole of NO then…