2 C4H10 +13 O2 -------------> 8 CO2 + 10H2O How many moles of water (H2O) are produced if 10.0 grams of oxygen (O2) are used ? O2 molar mass = 32 g/mol

Q: O CHEMICAL REACTIONS Using a chemical equation to find moles of product from moles. Ammonium…

A: Reaction of phosphoric acid with Ammonia  H3PO4(aq) + 3NH3(l) .....> (NH4)3PO4(aq)  Moles of…

Q: For the chemical reaction: Fe(NO3)2 + 2 КОН 2 KNO3 + Fe(ОН)2 Which of the following is the correct…

A: Given  Number of mole of Fe(NO3)2  = 3.10 mole mass of potassium nitrate     = ?

Q: How many moles of potassium ions are in 360. g alum?    (b) What is the mass % S in alum (to 3…

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Q: How many grams of iron are created from 32 grams of Al? 2AI + 3FEO --> 3Fe + Al203 2702.4 B 48556.8…

A: Given the chemical reaction as follows,2Al+3FeO→3Fe+Al2O3amount of Al for reaction =32 gramwe are…

Q: Ammonium phosphate  NH43PO4  is an important ingredient in many fertilizers. It can be made by…

A: Reaction between phosphoric acid and Ammonia . H3PO4 + 3NH3 → (NH4)3PO4   We have , phosphoric acid…

Q: Ammonia  NH3 chemically reacts with oxygen gas  O2 to produce nitric oxide  NO and water  H2O .…

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Q: A balanced chemical equation contains the term "2Ba(OH)2 8H2O." How many atoms of each element does…

A: Given: The coefficient of Ba(OH)2·8H2O in the reaction = 2

Q: Ammonia (NH,) chemically reacts with oxygen gas (0,) to produce nitric oxide (NO) and water (H,0).…

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Q: CH12 + Oz→ CO, 4 H,0 Atomic masses: C = 12.01, H=1.01, O=16.00, N=14.01 The chemical equation is not…

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Q: moles

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Q: H2SO4(aq) + Pb(C2H302)2(aq) PbSO4(s) + 2 HC2H3O2(aq) Solutions of sulfuric acid and lead (II)…

A: The balanced reaction taking place is given as, => H2SO4 (aq) + Pb(C2H3O2)2 (aq) ------->…

Q: 5. Here is the equation for the reaction between sodium metal and chlorine gas: 2Na + Cl2 2NaCl This…

A: Since you asked question number 5 so, as per Q&A guidelines of portal I solve question 5 for…

Q: ___NH3 + ___O2 ---> ___NO2 + ___H2O What mass of NO2 can be produced from 8.46 x 1022 molecules…

A: Hi there! As there are multiple questions posted, we are answering the 1st question. If you need…

Q: you only have unlimited amounts of hydrogen gas but only have 150.0g of oxygen gas

A: Given that mass of oxygen is 150g.and a balanced reaction is given.

Q: CH4 (g) + 202 (g) C02 (g) + 2H20(g) Suppose 8.00 g of CH4 is allowed to burn in the presence of…

A: Given information: 8.00 g of CH4  16.00 g of oxygen The reaction is given as follows: CH4 (g) +…

Q: 4.39 x 10^27 P4 O10 molecules = Atoms

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Q: NH3+Na=NaNH2 + H2 assuming that you start with 44.5 g of ammonia gas and 17.5 g of sodium metal and…

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Q: Ethyne (C2H2), also known as acetylene, can be synthesized by reacting calcium carbide (CaC2) with…

A: The given reaction is : The mass of CaC2 = 56.0 g The mass of H2O = 75.0 g The molar mass of CaC2…

Q: Given: NaBr + Sn(NO3)2 --> NaNO3 + SnBr2 a. When this equation is balanced, what is the sum of the…

A: NaBr + Sn(NO3)2 --> NaNO3 + SnBr2 To get the Balanced chemical equation , we have to add the…

Q: 5. How many grams of Oxygen are needed to make 7.1 g of Chlorine? SeCl6 + 02 --> Se02 + Cl2 O 1.1 O…

A: Gien mass of Cl2 produced= 7.1 gThe given balance reaction is:SeCl6 + O2  → SeO2 +3 Cl2 1 mol of O2…

Q: Consider the following chemical reaction:            CH4   +    2O2   ------------------>    CO2…

A: The considered reaction is, CH4 + 2 O2→CO2 + 2 H2O

Q: 02Al + 3H2SO4 -> Al2(SO4)3 + 3H2 How many grams of aluminum sulfate would be formed if 250g H2SO4…

A: The balanced reaction taking place is given as, => 2 Al + 3 H2SO4 → Al2(SO4)3 + 3 H2 Given: Mass…

Q: Ammonium phosphate NH43PO4 is an important ingredient in many fertilizers. It can be made by…

A: Phosphoric acid H3PO4reacts with ammonia NH3to form ammonium phosphateNH43PO4.  H3PO4+3NH3→NH43PO4

Q: The following consecutive reaction set is used as the basis of a method for producing nitric acid.…

A: The most common process for manufacturing nitric acid is Ostwald process. The process was first…

Q: If 1.5 moles of carbon dioxide, CO2, was produced, how many grams of water was also produced= CH1206…

A: Recall the given reaction        C6H12O6s + 6O2g → 6CO2g + 6H2OgHere 1.5 moles of CO2 was…

Q: Ca + 2H2O ? Ca(OH)2 + H2 Using the equation above, how many molecules of H2 could be produced of 50…

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Q: Ethyne (C2H2), also known as acetylene, can be synthesized by reacting calcium carbide (CaC2) with…

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Q: 5. Given the following equation, what mass (in grams) of AICI, can be produced from 4.4 g of Al and…

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

Q: The chemical formula for octane is: CH; (CH,),CH; 9. Calculate the molar mass of octane. Round your…

A: Octane is saturated hydrocarbon compound which is a component of gasoline i.e pertrol.  It is…

Q: A truckload of apples weighs 2550lb. If 5 (exact) apples weigh 1250g: how many apples are in the…

A: Mass of 5 apple = 1250 gMass of 1 apple= 1250g5= 250 gMass of apples in truck = 2550 lb1 lb =…

Q: Calculate the mass in grams of aluminum iodide (AlI3) when 23.40 g of aluminum (Al) reacted…

A: Given, 2Al + 3I2 →2AlI3 Mass of Al reacts = 23.40 g Mass of AlI3 = ? Note:  Atomic mass of aluminium…

Q: Consider the reaction shown below: 6 HNO3 (aq) + Ca3(PO4)2 (s) ⟶ 2 H3PO4 (aq) +  3 Ca(NO3)2 (aq)…

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Q: The chemical formula for dimethyl ether is: CH;OCH3 Calculate the molar mass of dimethyl ether.…

A: The chemical formula of dimethyl ether states that one diethyl ether molecule contains two carbon…

Q: When 64.7 g of HI (127.9 g/mol) forms from the reaction of hydrogen gas with excess iodine, how many…

A: Given, H2 + I2 → 2 HI mass of HI produced = 64.7 g  molar mass of HI = 127.9 g/mol mass of Hydrogen…

Q: In the presence of concentrated H2SO4, sucrose, C12H22011, undergoes dehydration, forming carbon and…

A: the presence of concentrated H2SO4 sucrose, C12H22O11 undergoes dehydration, forming carbon and…

Q: H2SO4(aq) + Pb(C2H302)2(aq) --> PbSO4(s) + 2 HC2H302(aq) Solutions of sulfuric acid and lead (II)…

A: The balanced reaction is – H2SO4 aq+ PbC2H3O2 aq→PbSO4 aq+2HC2H3O2aq

Q: 3.) 45.0 g of O2 are mixed with 45.0 g of H2 and the mixture is ignited, approximately what mass of…

A: By using mole concept we can solve this problem.

Q: True or False? One mole of molecular O2 = 6.02 x 1023 O2 molecules. Mass of O2 in 100g of CO2 =…

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Q: When the following equations are balanced using the smallest possible integers, what is the number…

A: Balancing the reaction is not very tough.  Here we have to eqalise the things on both side.

Q: Ammonia NH3 chemically reacts with oxygen gas O2 to produce nitric oxide NO and water H2O. What mass…

A: Ammonia NH3 chemically reacts with oxygen gas O2 to produce nitric oxide NO and water H2O. The…

Q: 2. One reaction step in the conversion of ammonia to nitric acid involves converting NH3 to NO by…

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Q: 8 Sb (s) + 10 HNO3 (aq) 4 Sb2O5 (s) + 5 N20 (g) + 5 H20 (1) -> If 120 g of HN03 is reacted, how many…

A: 17.87 g  H2O is produced

Q: Ammonium phosphate NH43PO4 is an important ingredient in many fertilizers. It can be made by…

A: 3NH3  + H3PO4 -------------------  (NH4)3PO4

Q: 2AI(OH)3 Consider the following balanced reaction: Al203+ 3H2O If 2.44 x 1020 Al203 formula units…

A: Given :-  Al2O3 + 3H2O → 2Al(OH)3  No. of formula units of Al2O3 = 2.44 × 1020  To calculate  :-…

Q: If 11.4 moles of carbon dioxide, CO2, was produced, how many grams of water was also produced:…

A: Given Moles of CO2 produced = 11.4 mol Balanced chemical equation: C6H12O6(s)   + 6O2(g) → 6CO2(g)…

Q: How many moles of Mg(OH)2 are present after the reaction is complete? Express your answer in moles…

A: Given 7.55 g of Mg(OH)2 reacted with 25mL of 0.195M HNO3  We have to tell the number of moles of…

Q: A sample of 7.89 g of Mg(OH)2 is added to 24.6 mL of 0.190 M HNO3. How many moles of Mg(NO3)2 are…

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Q: How many moles are in 8.9 x 10^26 molecules of C6H12O6? Express in decimal

A: 1 mole  of any atom / molecule consists avogadro number. Avogadra number NA = 6.022× 10 23

Q: When strongly heated, boric acid breaks down to boric oxide and water. What mass of boric oxide is…

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".