Consider the following reaction: Pa + 5 02 2 ---------> P.O10 What mass of oxygen will react with 7.75 g of P4?

Q: Carbon dioxide is removed from the atmosphere of spacecapsules by reaction with a solid metal…

A: a) The balanced reaction of LiOH with CO2 is as follows: Molar mass of LiOH is 23.95 g/mol Molar…

Q: One of the semi-reactions in water electrolysis is 2H2O (l) -> O2 (g) + 4H + (aq) + 4e- If 0.076 L…

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Q: O3(g) + 2 I-(aq) + H2O(l) → O2(g) + I2(aq) + 2 OH-(aq) How many grams of ozone can be removed from…

A: As per the given balanced chemical equation, 1 mol of ozone is removed using 2 mol of iodide ions.

Q: How many grams Of water is produced when 0.45 moles of oxygen is burned ? Balance C6H12 + O2 --> CO2…

A: In a balanced chemical reaction, stoichiometry gives the relationship between the amount of…

Q: 4.21 A combustion reactor is fed with 60 kgmol/h of Butane and 2300 kgmol/h of air. Calculate the…

A: The balanced chemical equation for the combustion of butane can be written as follows: C4H10 (g) +…

Q: How the reliance on fossil fuels results in huge excess emissions of CO2?

A: The  lаrgest  sоurсe  оf  greenhоuse  gаs  emissiоns  frоm  humаn   асtivities  in  the  United…

Q: C6H12O6+ O2 → CO2 + H2O + Energy   Questions: 3. How many grams of oxygen are needed to produce…

A: Glucose reacts with oxygen to form carbon dioxide, water, and energy. The equation for the balanced…

Q: Aircraft de-icing agents, such as propylene glycol [1,2-propanediol; CH₃CH(OH)CH₂OH; d=1.036 g/mL],…

A: CH3CH (OH) CH2OH has 2 adjacent Hydroxyl groups attached having a molar mass of 76.09 gm.

Q: Camels store the fat tristearin, C57H110O6, in their humps. In addition to being a source of energy,…

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Q: What is the theoretical yield of vanadium that can be produced by the reaction of 40.0 g of V,05…

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Q: Ethanol is accidentally spilled into a 500,000 m’ pond, where it is degraded by microbial action…

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Q: How many grams of oxygen are required to burn 0.10 mole of C 3H g? C 3H 8+50 2 –→ 3CO 2+ 4H 20 О а.…

A: We have to predict the mass of oxygen required.

Q: How many grams of oxygen are required to burn 0.10 mole of C3H8?                         C3H8 + O2…

A:

Q: 2. Given the balanced equation below: 4Al + 30, - 2Alz03 A student reacted aluminum in excess oxygen…

A: 4Al +3O2 =2Al2O3 There will be Al in option 3 in place of aluminium oxide.

Q: When 6.0 g of aluminum reacts with an excess of molecular bromine (Br2), 50.3 g of aluminum bromide…

A: Balanced Equation of the reaction 2 Al (s) + 3 Br2 (l) -------> 2 AlBr3 (s)

Q: 2. Calculate the volume of O2(g) that must be supplied to completely burn 20.0 L of CH4 (g). CH4 (g)…

A: The given reaction is, CH4(g) + O2(g) → CO2(g) + 2H2O(g)

Q: Given the following reaction, how much energy would be produced if 3.59 L of oxygen gas reacted with…

A: STP is standard pressure and temperature. At STP , 1 mol of gas is equivalent to 22.4 L of its…

Q: 6. How many moles of calcium will react with 2.00 grams of:

A: the balanced equation of Ca with each acid is given below  a. Ca +  2 HCl  -------- >  CaCl2   +…

Q: How many grams of H2O gas are released when 325.0 grams of C3H3 are combusted?

A: The balanced chemical equation of combustion of propane (C3H8) is as follows: C3H8+5O2→3CO2+4H2O

Q: 18 22. How many H₂O molecules are contained in a glass that holds 250. g of H₂ g/mole?

A:

Q: How many grams of oxygen are required to burn 7.40 moles of liquid heptane, C7H16 ()? Heptane is…

A: The combustion of liquid heptane is shown by the following chemical reaction: C7H16(l)  + 11 O2(g)…

Q: mass

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Q: Balance the following equation, and then calculate how many moles of oxygen are needed to produce…

A: The balanced equation can be defined as the chemical equation where each element or atom on both…

Q: How would you prepare 10ppm Mn2+ from KMnO4

A: ppm solution is a solution which contains 1 part of solute in 1 million parts of solution.

Q: Balance the chemical equation below using the smallest possible whole number stoichiometric…

A: Given :

Q: 6. A 1 gram mixture of CaCO3 and SRCO3 is ignited and converted to CaO and Sro. The mass of oxides…

A: Mass of mixture (CaCO3 + SrCO3) = 1 g  Mass of residue (CaO + SrO) = 0.6 g  % of CaCO3 = ?

Q: How do you solve this question?

A: The given balanced equation is,

Q: Question 5.

A: Combustion reactions are those type of chemical reactions wherein hydrocarbons react with the oxygen…

Q: Use the balanced reaction below to determine what mass and volume of hydrogen gas is produced when…

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Q: How many grams of. HNO3 are produced from 36.1g of AgNO3 combines with HCI

A: Given :- mass of AgNO3 = 36.1 g  To calculate :- mass of HNO3 (in g) Number of moles = mass/molar…

Q: What mass of aluminum is necessary to produce 4.72L of hydrogen of STP? Aluminum + Nitric Acid >…

A: Given reaction is ., Al + HNO3 ----> Al(NO3)3 + H2 Balanced reaction is., 2 Al + 6 HNO3 ---->…

Q: Identify the type of reaction taking place, predict the products, and balance the equation. If not…

A: The hydrocarbon gives combustion reaction with the oxygen gas to form carbon dioxide and the water.…

Q: Solid gold (III) oxide undergoes a thermal decomposition reaction to form gold metal and oxygen gas.…

A: the decomposition of gold oxide to break into product take place in presence of heat

Q: Write and upload the complete and balanced equation for the following two reactions.  1) The…

A: The Chemical reaction follows the law of conservation of mass. According to the law of conservation…

Q: If one gallon of gas weighs about 6 lbs (2700) how many grams of CO2 will be produced from burning 1…

A: Since, the combustion of gallon of gas produces CO2 gas.  During combustion of gas each carbon…

Q: ?→ He+ Pu 94

A: In clear Chemistry, one type of element changes into another type of atom. For changing one to…

Q: 1. What volume of dry hydrogen would be produced under standard conditions when 0.252 g of magnesium…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: produced

A: According to the chemical reaction equation,  1mole of N2(g) produces = 2moles of NH3(g)   Then,…

Q: How many grams of carbon dioxide can be produced, if 7 mole of ethane are reacted with excess…

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Q: (b) What mass of oxygen is required to burn completely 1.00 L of a mixture that is 90.0% gasoline…

A: Given: Volume =1 L gasoline (d=0.742 g/mL). ethanol (d=0.789 g/mL)

Q: According to the following balanced reaction, how many moles of Ca(OH)2 will be formed from 3.22…

A: Moles of H2O = 3.22 moles Moles of Ca(OH)2 = ?

Q: How many grams of magnesium hydroxide would be needed to react with 6.55 g of nitric acid?

A: Given :- amount of nitric acid = 6.55 g  To calculate :- amount of magnesium hydroxide required (in…

Q: The compound diborane (B2H6) was at one time considered for use as a rocket fuel. Its combustion…

A: Chemical reactions are those reactions which undergo any chemical change. Chemical reaction is…

Q: What mass of NO could be produced from 2.5 G of oxygen gas in the presence of excess ammonia ?…

A: The balanced Chemical Reaction given in the question -   4NH3(g) + 5O2(g) ---> 4NO(g) + 6H2O(I)…

Q: Emissions product of gasoline fuel ................from the exhaust pipe are Co2, MP. Aldehydes,…

A: Burning of gasoline fuel.

Q: How many moles of NO, would be required to produce 2.75 moles of HNO, in the presence of excess…

A: Consider the given balanced equation is as follows; 3 NO2g   +    H2Ol   →    2 HNO3g    +  NOg…

Q: When the following equation is balanced, what is the coefficient in front of oxygen? C2H5OH(l) +…

A: A balanced chemical equation is an equation which contains same elements in same number on both the…

Q: In a closed system, equal amounts of ammonia and oxygen react to produce nitrogen monoxide and…

A: Consider the given balanced equation as;                                   4 NH3       +     5 O2…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.