2n°: How many grams of Lithium phosphate are needed to produce 1.5 kg of Lithium sulfate?

Q: Consider the balanced reaction of magnesium and oxygen.   2Mg+O2⟶2MgO2Mg+OX2⟶2MgO   What mass, in…

A: The balanced reaction taking place is given as, => 2 Mg + O2 → 2 MgO Given: Mass of Mg taken =…

Q: How many grams of Silicon Dioxide would be needed to produce 2.664 kg of Calcium Sulfate?…

A: The given balanced equation for the reaction is : 2CaF2 + 2H2SO4 + SiO2  ⟶  2CaSO4  +  SiF4  +  2H2O…

Q: How many grams of zinc sulfide are used to produce 1.28 grams of zinc oxide ?

A: Detail mathematical calculation is shown below

Q: How many moles of bromine are required to react with 37.7 moles of cobalt? Assume the reaction is…

A: Cobalt reacts with bromine to form cobalt(III) bromide. The equation for the balanced chemical…

Q: Consider the balanced reaction of magnesium and oxygen.   2Mg+O2⟶2MgO2Mg+O2⟶2MgO What mass, in…

A: Given, mass of O2 = 2.81 g Mass of Mg = 1.51 g Molar mass of MgO = 40.3 g/mol Molar mass of Mg =…

Q: How many grams of calcium would be needed to replace 0.006 grams of H+

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

Q: How many grams of hydrogen gas would be produced when 6.0 grams of magnesium reacts with excess of…

A: Magnesium is the limiting reactant. One mole of magnesium produce one mole of H2. 24.305 g Mg =…

Q: How many grams of chromium is needed to produce 10 grams of chromium (iii) oxide?

A:

Q: How many grams of oxygen are present in 69.1 g of CO2?

A: We have to determine how many grams of oxygen are present in 69.1 g of CO2.

Q: What is a chemical property of sodium?

A: Sodium is an element with atomic number 11 and represented by the symbol Na.

Q: What mass, in grams, of MgO can be produced

A: Number of moles = mass/molar mass  First we find out the limiting reactant and then after applying…

Q: Water can decompose into H2H2 and O2O2 via electrolysis. How many moles of H2H2 could theoretically…

A: 2.24 moles of H2H2 could theoretically be obtained from 80.6 g water.

Q: Write the reaction for the generation of oxygen in word form and then using chemical symbols.

A:

Q: How many grams of O2 will be formed from 3.76 grams of KClO3?

A:

Q: Suppose that a device is using a 10.0-mg sample of silicon that is doped with 1 x 10-5% (by mass)…

A:

Q: Consider the balanced reaction of magnesium and oxygen.   2Mg+O2⟶2MgO2Mg+O2⟶2MgO What mass, in…

A: Number of moles of Mg and O2 are calculated as follows: No. of moles of Mg=massmolar mass=1.41…

Q: Li(s)+N2(g)→Li3N(s) Balance the equation.

A: The balance equation is

Q: What total mass of iron is necessary to produce 1.00 moles of copper?

A: The balanced chemical equation for the production of copper from iron is shown below this is a…

Q: When 4.68 g of iron is reacted with excess oxygen, 6.70 g of product is obtained. Determine the…

A: A compound contains 40% carbon, 6.7% hydrogen, and 53.3%oxygen. 100 g of the compound will contain…

Q: How many grams of magnesium nitride is required to produce 25.00 g of magnesium hydroxide? Mg3N2 +…

A: Given  Mass of Mg( OH )2               = 25 gram  mass of magnesium Nitride  =  ?

Q: Consider the balanced reaction of magnesium and oxygen.   2Mg+O2⟶2MgO2Mg+OX2⟶2MgO   What mass, in…

A: Mass of Mg = 1.92 g Mass of O2 = 2.66 g Mass of MgO = ?

Q: How many moles of calcium nitrate are needed to produce 0.850 gram of sodium nitrate?

A: 1 mole = 6.022×1023 ( Avogadro's number ) Anything which is in the number of 6.022×1023 is called 1…

Q: The electrolysis of molten sodium chloride or of aqueous sodium chloride produces chlorine.Calculate…

A: The electrolysis of salt involves two phenomenons which are reduction and oxidation of ions of salt.…

Q: 2. How many grams of water will be produced when 0.0155 moles of hydrogen gas react completely with…

A: Here we have to calculate the mass of water produced by the complete reactions of 0.0155 moles of H2…

Q: what mass in grams of H2O can be produced from 9.00 moles of O2?

A: In the given question we have to calculate the mass in gram of H2O. the balanced equation will be  2…

Q: A typical car battery contains 8.16 kg of lead. Determine the number of lead atoms in this battery.…

A:

Q: How many grams of methane gas are required to produce 4.00 grams of carbon tetrachloride?

A:

Q: How many grams of Mn2+ are present in 4.65 grams of manganese(II) hydroxide?

A:

Q: What is formed when hydrobromic acid, HBr, and calcium hydroxide, Ca(OH)2, are combined

A: Given-> Reactants -> HBr , Ca(OH)2

Q: If 1.6 oz of a fuel with a molar mass of 58 g/mol was combusted with a stoichiometric equivalence of…

A: The objective of the question is to calculate the volume of air required for the combustion of a…

Q: Suggest a compound that could be used to neutralize phosphoric acid and produce lithium phosphate.…

A: Neutralization reaction: The hydrogen ion of acid reacts with the hydroxide ion of a base to form…

Q: Use the following reaction to complete the statement: 1 N2 + 3H2 -> 2NH3 1.5 moles of nitrogen…

A: Moles of N2 = 1.5  Moles of H2 and NH3 =?

Q: Consider the balanced reaction of magnesium and oxygen.   2Mg+O2⟶2MgO   What mass, in grams, of…

A: This question is related to stoichiometry. Given, mass of Mg = 1.61g mass of O2 = 2.75g It is asked…