How many grams of NiNi are formed from 55.2 g55.2 g of Ni2O3Ni2⁢O3?   2Ni2O3(s)⟶4Ni(s)+3O2(g)2⁢Ni2⁢O3⁡(s)⟶4Ni(s)+3⁢O2⁡(g)

Q: 10. The combustion of butane can be represented by the following unbalanced equation: C4H10 +…

A: First, we will write the balanced chemical reaction. And then we calculate the number of moles H2O…

Q: Calculate (a) the number of moles of potassium dichromate (K2Cr2O7) that will react with 2.0 moles…

A: Given reaction,     K2Cr2O7+KI+H2SO4  → Cr2(SO4)3+K2SO4+I2+H2O

Q: Complete and balance the following chemical equation for the Complete combustion of Ethanol: (List…

A: The complete and balance equation for the complete combustion reaction of ethanol has to be given.

Q: When 2.2 moles of C₂H4 is combusted, how many moles of CO₂ are produced? C₂H4 (g) + O₂(g) → CO₂ (g)…

A:

Q: 2 NH 3 c9) t3 02 (9) t 2 CH4 (g) 2H CN cal t 6 Hz0 1) 500g Goog Svog & how much of HCN rs fomed? 4…

A: By the help of stoichiometric coefficient we can find the amount of unknown substance by the help of…

Q: Given the following unbalanced reaction: Fe(s) + O₂(g) Fe₂O3(s) Calculate the mass of Fe₂O3(s)…

A:

Q: Provide balanced equations for the following: 1)___C7H14 + 0₂ _CO2+ __H2O Type here to search KO₂ +…

A: Given : unbalanced reactions  Tip : multiply with smallest whole number, on less number of atom side

Q: How many moles of O2 are needed to produce 34.26mol of CO2? C2H8(g)+O2(g)⟶CO2(g)+H2O(g)

A:

Q: Given the reaction below, if 23.5 moles ammonium carbonate is heated and it decomposes, how many…

A: The given chemical reaction is :  (NH4)2CO3 (s) → 2 NH3 (g) + CO2 (g) + H2O (g)

Q: 2P(s) + 3H2(g) 2PH3(g) ∆H°rxn = +11 kJ The reaction is ____thermic, heat flows ____, the bonds…

A: Given reaction: 2P(s) + 3H2(g) ----> 2PH3(g)     , ∆H°rxn = +11 kJ The reaction is endothermic,…

Q: 96 %24 %# 0 Enter your answer in the provided box. Use the balanced equation to answer the question.…

A:

Q: 5 O2 (g) + 4 NH3 (l) → 4 NO (g) + 6 H2O (l) How many moles of O2 (g) are required to react with…

A:

Q: Given the following balanced equation: 2 KHCO3 (s)  -->  K2CO3 (s)  +  H2CO3 (g) Molar mass of…

A: This reaction is an example of decomposition reaction Where a molecule forms several other compounds…

Q: When the following molecular equation is balanced using the smallest possible integer coefficients,…

A: Balanced equation is equation in which number of atoms are equal in both reactant and product side.

Q: Item 15 Carbon disulfide and carbon monoxide are produced when carbon is heated with sulfur dioxide.…

A: The number of moles gives the amount of moles present in the compound. The formula of it is given as…

Q: Determine whether each of the following equations is balanced or not balanced:

A: We get to know that whether the given equation is balanced or not by counting various atoms of…

Q: How many moles of O2 will form when 40.0 moles of CO2 react with excess KO2? Enter your answer to…

A: Given, Moles of CO2 = 40.0mol. The balanced equation is given as

Q: Given the balanced chemical equation below,  2 NO(g)     +     5 H2 (g)   -->    2 NH3(g)    +    2…

A: Since you have posted multiple questions, we can answer only first three questions by default. To…

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

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

Q: If you reacted 12.3 g of calcium carbide with 5.85 g of water, calculate the maximum amount of…

A: Mass of CaC2 = 12.3 gMass of H2O = 5.85 gMolar mass of H2O = 18.02 g/molMolar mass of CaC2 = 64.10…

Q: 7.0 mol of NO and 5.0 mol of O2 are reacted together. The reaction generates 3.0 mol of NO2. What is…

A: Given that the moles of NO and O2 are 7.0 mol and 5.0 mol respectively. The reaction of yields…

Q: Consider the balanced equation shown below. How many moles of C would be required to react…

A:

Q: Ely sunny If 25 grams of carbon dioxide (CO₂) gas is produced in reaction below, how many grams of…

A:

Q: Consider the following balanced reaction. How many moles of C3H7SH  are need to produce 0.224 moles…

A: The term number of moles is defined as the ratio of mass to the molar mass of the given compound.…

Q: Consider the following balanced chemical equation: C2H5OH() + 302(g) - 2C02(9) + 3H20(1) a. How many…

A: To solve this problem we will use the given balanced chemical equation .

Q: Lead (II) carbonate decomposes to give lead (II) oxide and carbon dioxide: PbCO3 (s)-> PbO (s) + CO2…

A: The percentage ratio of actual yield to the theoretical yield is known as reaction yield.

Q: Write a balanced equation for the combination reaction described, using the smallest possible…

A:

Q: Use the following balanced chemical reaction to complete the following questions: Mg3N2 (s) + 6 H2O…

A:

Q: Given the balanced chemical equation below,  2 NO(g)     +     5 H2 (g)   -->    2 NH3(g)    +    2…

A:

Q: What are the stoichiometric coefficients in the followingequation when it is balanced?CH4(g) +…

A: Correct answer is (e) 1, 2, 4, 1 Balanced chemical equation: CH4(g) + 2H2O(g)    ⇌    4H2(g) +…

Q: How many moles of O2 would be required to generate 13.0 mol of NO2 in the reaction below assuming…

A: The balanced reaction taking place is given as, => 2 NO (g) + O2 (g) -------> 2 NO2 (g)…

Q: The AP Biology teacher is measuring out 590.0 g of dextrose (C6H12O6) for a lab. How many moles of…

A:

Q: How many moles of NO2 will be formed when 7 moles of N2O5 completely dissociate?   2 N2O5 (g)    →…

A:

Q: 2 010 <Chapter 06 Problem 10 K 10 of 19 Review I Constants I Periodic Table Under certain…

A: The given reaction is,

Q: Given the following balanced equation: 2 KHCO3 (s)  -->  K2CO3 (s)  +  H2CO3 (g) Molar mass of…

A: To solve this problem first we have to calculate the theoretical yield of K2CO3 then we will be able…

Q: How many grams of NiNi are formed from 59.3 g59.3 g of Ni2O3Ni2O3?   2Ni2O3(s)⟶4Ni(s)+3O2(g)

A:

Q: How many grams of barium sulfate will be formed from 200.0 g of barium nitrate and 100.0 g of sodium…

A: First convert mass into mole by diving molar mass respectively Then Calculate limiting reagent by…

Q: Considerthefollowingreaction: 4D + 5E ➝2X +3Z. Achemistreacts18.00gDand 17.00 g E in a test tube.…

A:

Q: According to the following reaction, how many moles of water will be formed upon the complete…

A:

Q: Given the reaction below, if 23.5 moles ammonium carbonate is heated and it decomposes, how many…

A:

Q: When the following molecular equation is balanced using the smallest possible integer coefficients,…

A: A balanced chemical equation contain equal number of atoms of each elements on both sides of the…

Q: 1. Given the following reaction: NazS203 + AGB → NaBr + Na3[Ag(S2O3)2] a. How many moles of Na2S203…

A: according to mole concept we easily finds the moles of reactent and products

Q: Barium sulphate forms as a precipitate in the following reaction: Ba(NO3)2 + Na2SO4 = BaSO4 +…

A: The balance chemical reaction :  Ba(NO3)2 + Na2SO4 ---&gt; BaSO4 + 2NaNO3  Mass of Ba(NO3)2 = 35 g…

Q: 2 C2H6 + 7 02 --> 4 CO2 + 6 H2O 17. Consider the following equation: a. What is the theoretical mole…

A: Theoretical yield in moles is the highest moles of product that can be produced from a given mole of…

Q: 46.08 g/mol,46.08 g/mol, and the molar mass of carbon dioxide is 44.01 g/mol.44.01 g/mol. What is…

A: The question is based on the concept of Reaction Stoichiometry.   We have to  calculate the mass of…

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.