2Na3PO4 + 3Ca(NO3)2 ---> Ca3(PO4)2 + 6NaNO3   If 0.175 moles of sodium phosphate react with excess calcium nitrate, how many grams of calcium phosphate will form?

Q: If 21.0 g of NO and 13.8 g of O, are used to form NO2, how many moles of excess reactant will| be…

A: Nitrogen monoxide reacts with oxygen to form nitrogen dioxide. The equation for the balanced…

Q: Identify the reactants and products in a chemical equation, and complete the tables to indicate how…

A: The objective of the question is to identify the reactants and products in the given chemical…

Q: According to the following reaction, how many grams of hydrogen gas are produced in the complete…

A: When carbon monoxide reacts with water it produced carbon dioxide and hydrogen gas as a product. So…

Q: TiCl4 + 2H2O → TiO2 + 4HCl If 3 moles of titanium tetrachloride were combined with 5 moles of water,…

A: in the reaction, the reactant which is present in large amount i.e; which is not fully consumed is…

Q: there is 2.60 g of Fe and 4.15 g of O2 reacting to make Fe3O4. How much of the excess reactant (in…

A: Given that -  Mass of iron , Fe = 2.60 g  Mass of Oxygen, O2 = 4.15 g  The Balanced Chemical…

Q: 2 Mg(s) + 3 N2 (g) --> 2 MgN3 (s) How many moles of N2 will be used to produce 115 grams of MgN3?

A: The given reaction is,             2 Mg(s) + 3 N2 (g) --> 2 MgN3 (s) We have, mass of MgN3 = 115…

Q: Consider the chemical equation: CO + Fe2O3 → Fe + CO2. How many grams of iron can be produced given…

A: Given that Number of moles of CO = 12.0 molNumber of moles of Fe2O3 = 12.0 mol Balance the given…

Q: what is the coefficient in front of the O2 when the equation is balanced (using only whole numbers…

A: Given, Consider the reaction: C2H6O(g) +O2(g)  ------>CO2(g) +H2O(g)  The coefficient in front of…

Q: percent yield

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Q: If you react 3.5 moels of oxygen in excess lithium, how many moles of litium oxide would form?

A: Given :- 4 Li + 1 O2 → 2 Li2O                Number of moles of O2 = 3.5 mol  To be calculated :-…

Q: 15.50 g of NH4Cl reacts with an excess of AgNO3.  In the reaction 35.50 g AgCl is produced. What is…

A: The balanced reaction taking place is given as, => NH4Cl + AgNO3 ------> AgCl + NH4NO3  Given…

Q: How many grams of Fe is produced if 16.5g of C is reacted with an excess of Fe,O,?

A: Given :-mass of C = 16.5 g  To calculate :- mass of Fe   Mass of 1 mol C = 12.01 g  Mass of 1 mol Fe…

Q: How many moles of NH3 can be produced by the complete reaction of 7.0 moles of H20 according to the…

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Q: Refer to the following unbalanced equation: C6H14 + O2  --->  CO2 + H2O What mass of oxygen (O2)…

A: Given, unbalanced chemical reaction is - C6H14 + O2  --->  CO2 + H2O It can be balanced as -…

Q: 4 NH3 (g)   +   5 O2 (g)    -->     4 NO (g)   +    6 H2O (l) if 45.0 g ammonia react, how many…

A: Recall the given reaction   4NH3g + 5O2g → 4NOg + 6H2Ol Given that 45.0 g of ammonia have been…

Q: 4. Provide the complete balanced chemical equation for the reaction carried out in lab. Calculate…

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Q: Given the reaction below: 6 A --> 2 B + 5 C How many moles of B can be formed by the complete…

A: Welcome to bartleby !  Introduction :  We have to calculate moles of B

Q: Consider the following unbalanced chemical equation: C+ O2 -> CO2. Given 2 moles of carbon, how…

A: The reaction is written below. C + O2 → CO2 According to the reaction, 1 mole of C requires 1 mole…

Q: What is the mass of O in a sample of 70.09g of CO2?

A: Two or more elements are combined to form a chemical compound. Here C and O combine to form CO2…

Q: How many grams of iron (Fe) is contained in 15.8 g of Fe(OH)3?  Molar Mass of Fe = 56g/mole, Molar…

A: Molar mass of Fe(OH)3= 1(Fe)×56 +3(O)×16+3(H)×1= 107gm/mole

Q: how many grams of octane, C8H18, will be needed to produce 47.0 grams of carbon dioxide

A: Number of moles = mass/molar mass  Mass = number of moles × molar mass

Q: Arrange the following elements according to the increase in their ionization energies; (Ca, Mg, Be)…

A: Ionization energy can be defined as the amount of energy required for the removal of electron from…

Q: Ammonia reacts with oxygen to make nitrogen monoxide and water.   4 NH3(g)  + 5 O2(g)  -->  4 NO(g)…

A: moles of ammonia = 1.82 moles we need to calculate mass of oxygen that will react completely with…

Q: Refer to the following unbalanced equation: CgH,4 + O2 --> CO2 + H,O What mass of oxygen (O,) is…

A:

Q: Lead compounds are often highly colored and are toxic to mold, mildew, and bacteria, properties that…

A: Given, A certain lead-based paint contains 12.9 % PbCr2O7 and 70.4 % of the paint evaporates Mass of…

Q: 2KHC4H406 + Na2C03 H20 + 6 H20→2 KNAC4H406.4 H20 + co21 Balanced Chemical Reaction % Composition by…

A: Interpretation -  To determine the % composition by mass of each compound for this given reaction -…

Q: 5) For the following reaction: L (g) + H. (g) → 2HI (g) If the amount consumed from (I) according to…

A: Given reaction is : H2 (g) + I2 (g) <----------> 2HI (g)  Actual yield of HI = 40 g  The…

Q: What mass of SbF3 (179 g/mol) is needed to produce 1.00 g of Freon-12, CCl2F2 (molar mass = 121…

A: The balanced equation of the reaction is given and the moles of CCl2F2 is calculated as shown,

Q: If 7.12 moles of oxygen reacts with excess phosphorus according to the balanced chemical equation…

A:

Q: Consider the following unbalanced chemical equation: C+ O2 -> CO2. Given 2 moles of carbon, how many…

A:

Q: The molar mass of glucose is 180.2 g/mol. How many grams of glucose will be produced when 132.0g of…

A:

Q: Fernando is doing his pre-lab homework for Chemistry. He is asked to predict how many grams of CO,…

A: Given :- For a chemical reaction :- CaCO3 + 2HCl → CaCl2 + CO2 + H2O Theoretical Yield of CO2…

Q: In the following (unbalanced) equation, how many grams of CO2 are produced if 5 g of limestone…

A: A numerical problem based on mole concept that is to be accomplished.

Q: 2AgNO3 + BaCl2 --> 2AgCl + Ba(NO3)2                                                    How many…

A: Given :  2AgNO3 + BaCl2 --> 2AgCl + Ba(NO3)2  number of moles of AgNO3 = 0.150 mol  To calculate…

Q: For the chemical reaction 2AgNO3 + Na2CrO4 —> Ag2CrO4+ 2NaNO3 How many moles of silver chromate…

A:

Q: According to the following reaction, how many grams of hydrogen gas are necessary to form 0.154…

A: The reaction given is  Nitrogen (g) + hydrogen (g) ------> Ammonia (g)  => N2 (g) + H2 (g)…

Q: The reaction for producing glucose in plants, called photosynthesis, is…

A: Given, moles of C6H12O6 = 9.76 molThe reaction for producing glucose in plants is: 6 CO2 + 6 H2O →…

Q: Lead compounds are often highly colored and are toxic to mold, mildew, and bacteria, properties that…

A: We have 14.5% of PbCr2O7 and 73.9% of paint evaporates leaving behind 26.1% of dry paint or chip.…

Q: If 50 g of Iron(III) chloride  react with 25 g of sodium hydroxide what is the maximum mass of…

A:

Q: Lead compounds are often highly colored and are toxic to mold, mildew, and bacteria, properties that…

A: Given that -  Percentage of PbCr2O7 = 18.1%  Percentage of evaporated paint = 82.3%    Weight of…

Q: Mg(s) + 3 N2 (g) --> 2 MgN3 (s) How many grams of N2 will be used to produce 85.5 moles of MgN3?

A: We have given that   The balance chemical equation :    2Mg(s) +  3N2(g) -------> 2MgN3(s)

Q: Lead compounds are often highly colored and are toxic to mold, mildew, and bacteria, properties that…

A:

Q: Consider the following reaction: 2C8H18(l) + 25O2(g) --> 16CO2(g) + 18H2O(l) How many…

A: The given reaction is ,                             2C8H18(l)  +  25O2(g)  -->  16CO2(g)  +…

Q: 4.- According to the following reaction: C3H8 + CO2 + H₂O What is the mass of CO2 produced if 865 g…

A: Mass of CO2 gas produced is: 2589.7 gExplanation:

Q: 15.5 g of NH₂Cl reacts with an excess of AgNO, with an expected yield of 41.8 g AgCl,. However, 35.5…

A: Mole ratio for the reaction - A mole ratio is the ratio between the amounts in moles of any two…