If you have 10.00g of MgNH4PO4 • 6H2O, how many moles of MgNH4PO4 • 6H2O are there? How many moles of phosphorus atoms are there? How many phosprus atoms are there?

Q: 2. How many moles of iron (II) oxide will be synthesized if you start with 5.3 grams of iron metal?…

A: Molar mass of iron = 55.845 g/mol  From balanced equation, 4 mol of Fe produces 2 mol of Fe2O3.…

Q: 3 Cu + 8HNO3 g 3 Cu(NO3)2 + 2 NO + 4 H2O In the above equation how many moles of NO…

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Q: . Consider the reaction. Pb(SO4)2+2Zn⟶2ZnSO4+PbPb(SO4)2+2Zn⟶2ZnSO4+Pb If 0.422 mol0.422 mol of zinc…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: A particular oral contraceptive contains 0.0391 mg ethynyl estradiol in each pill. The formula of…

A: Since you have asked a question with multiple sub-parts we will answer the first 3 sub-parts. If you…

Q: Starting with the following equation, Pb(NO3)2(aq) + K¿PO4(aq) → Pb3(PO4)2(s) + KNO3(aq) calculate…

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Q: Hydroxychioroquine (CigHasCIN;O) is a medication used to prevent and treat malaria in areas where…

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Q: The reaction of hydrogen with oxygen produces water. 2H2(g)+O2(g)→2H2O(g)   If you have 5.0 moles…

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Q: A sample of sodium carbonate, Na2CO3, weighs  21.0 g.  Calculate the following quantities.   (a)…

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Q: a. Determine the molar mass of potassium phosphate and ammonium phosphate. K3PO4 (NH4);PO4 b.…

A: The objective of the question is to determine the molar mass and mass percentage of phosphorus.

Q: How many atoms of hydrogen are in a 1.0 g sample of acetic acid, CH3COOH? The molar mass of acetic…

A: As per the given data we haveMass of acetic acid=1gMolar mass of acetic…

Q: Sodium chloride, NaCl, forms by the following reaction between sodium and   a. How many moles of…

A: Given data:  mol of Cl2 = 3.4 Molar mass of NaCl = 58.44 g/mol

Q: tion 1 of 26 A balanced reaction equation must have the same number of atoms of each element on both…

A: The combustion of ethanol produces carbon dioxide and water. The given reaction is, C2H5OH + 3O2…

Q: Suppose that the percentage yield of BrCl is 90.0%. How much BrC can be made by reacting 338 g Br2…

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Q: e composition of a given substance is as follows: 3.5 mol C, 2.52 g H, 24.0 g O, 01 x1023 atoms of…

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Q: Iron(II) sulfate, FeSO4, is prescribed for the treatment of anemia. How many moles of FeSO4 are…

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Q: C9 H8 O4 is in acetyl. A tablet has 0.335 g how many moles is this? If the molar mass is 180.2

A: The question is based on mole concept. we have been given mass of the tablet. We need to calculate…

Q: 2) Consider the following reaction: KCIO3 -> KCI + O2 a. Balance the equation b. If the reaction…

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Q: How many moles of phosphate ions are present in a sample that contains 2.13 moles of iron(II)…

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Q: How many hydrogen atoms are in a 1.0 g sample of acetic acid, CH3COOH? The molar mass of acetic acid…

A: Mass of acetic acid, CH3COOH sample = 1.0 g Molar mass of acetic acid= 60.06 g/mol Hydrogen atoms…

Q: How many GRAMS of carbon are present in 4.07 moles of carbon tetrachloride, CCl4?  grams  How many…

A: Molar mass of C= 12 g/mol Molar mass of CCl4 = 153.82 g/mol Number of moles = mass ÷ molar mass

Q: 2. Determine the number of moles in each of the following. a. 4. 26 g of ammonia, NH3 b. 113.5 g of…

A: Molar mass - It is the mass of 1 mole of anything. 1 mole of anything is equal to 6.022 x 1023…

Q: Suppose you weigh 6.150 g BaCl2, how many moles of chlorine atom is in your sample?

A: Mole is a unit of amount of substance. It contains 6.022 x 1023 units of that substance. It is…

Q: How many atoms of oxygen are present in (5.096x10^0) moles of aluminum carbonate?

A: Given : no.of moles of aluminium carbonate = 5.096 × 100 mol  To calculate : no.of oxygen atoms

Q: In the reaction 2SO2(g) + O2(g) → 2SO3(g), how many moles of O2 are needed to produce  5.88 moles of…

A: The calculation is given below

Q: 2As2O3 + 3C = 3CO2 + 4As If you have 6.00 g of each reactant, what is your theoretical yield of…

A: First calculate mole of each reactant. For getting limiting reagent we have to divide by…

Q: What mass of carbon dioxide. CO2. contains the same number of molecules as 3.00 g of…

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Q: How many nitrogen atoms are there in 1 mole of nitrogen How many water molecules are there in 1 mole…

A: According to Avogadro's Number  1 mole = 6.02×1023 atoms1 mole = 6.02×1023 molecules1 mole =…

Q: How many atoms of nitrogen are in 56.3g N2O4? molar mass of N2O4 is 92.0g/mol

A: This question is based on mole concept. 1mole = 6.022 * 1023 particle = Molar mass = 22.4L

Q: How many hydrogen atoms are in a 1.0 g sample of CH3COOH? The molar mass of CH3COOH is 60.06…

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Q: What are the formula weights of (a) CO2 and CaCO3 ?

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

Q: Glutamine (CsH,10N203) is an amino acid that is used in the biosynthesis of proteins. Find out…

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Q: 2 NH3   +  3 CuO → 3 Cu   +   N2   +   3 H2O In the above equation, how many grams of  N2 can be…

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Q: Consider the following balanced chemical reaction: 6A + 2B3 If 18 moles of A are reacted with excess…

A: Mole can be defined as a standard unit for measuring large quantities of very small entities such as…

Q: How many mole of specified particles are present in a sample of each of the following substances if…

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Q: How many moles of Fe atoms must combine with 2.33 moles of O atoms to form Fe2O3 (Iron III Oxide)?

A: A chemical reaction is symbolic representation of the conversion of substances to new substances.In…

Q: 1. N2 + 3H2 → 2NH3 How many moles of hydrogen, H2, are needed to react with 2.0 moles of nitrogen,…

A: Given reaction: According to the reaction: 1 mole of nitrogen reacts with 3 moles of hydrogen to…

Q: Consider the reaction: 2CH4(g) + O2(g) – 2C0(g) + 4H2(g) Assuming complete reaction, how many moles…

A: The balanced equation is  2CH4   +   O2   -------- >   2 CO   +   4 H2  from the reaction 1 mole…

Q: (Mass of crucible and cover is 43.92 g. The mass of crucible, cover, and magnesium is 44.62g. Mass…

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Q: How many molecules of silicon tetrahydride are present in 3.82 grams of the substance? to the…

A: Since you posted multiple questions, we answered the first one. Given that, Mass of substance= 3.82…

Q: e you have two samples that are equal in weight, 19.3g Ag and 19.3 g Al2O3 . Calculate the number of…

A: A Moles is defined as the mass of the substance which consists of the equal quantity of basic units.…

Q: If you had excess aluminum, how many moles if aluminum chloride could be produced from 27.0 g of…

A: Given:Mass of Cl = 27.0gMolar mass of chlorine atom, Cl = 35.45Molar mass of chlorine molecule, Cl2,…

Q: Given the unbalanced chemical equation, C5H12(1) + O2(g) → CO(g) + H20(1), which one of the…

A: Balanced equation is the equation in which the atoms of the same kind in either side of the equation…

Q: If the yield of the reaction is 76.7%, what is the actual yield of chlorine?

A: To determine the actual yield of chlorine, we need the following relation: % yield=Actual…

Q: According to the following reaction, how many moles of ammonia are produced from 14.5 moles of…

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Q: 1) Find the mass of 1 atom of Neon in gram ?   2) Find out the molar mass of Fe(NO3)3 ?

A: 1 mole = 6.022×1023 [ Avogadro's number ]  Atomic mass : The mass of 1 mole of atoms of an element…

Q: How many grams of HC2H3O2 are there in 3.6 moles of HC2H3O2?

A: The Mass (in grams) of HC2H3O2 in 3.6 moles of HC2H3O2 is to be calculated.

Q: 1. Phosphine, PH3, a reactive and poisonous compound, reacts with oxygen as follows: 4PH3(g) +…

A: The given chemical reaction is: 4PH3 (g) + 8O2 (g) → P4O10 (s) + 6H2O (g) According to the given…

Q: A.) How many Cu atoms are there in a 99.9 gram sample of Cu ? B.) A compound is found to contain…

A: In order to solve this question we will be using basic mole concepts and dealing with stoichiometry.…

Q: The empirical formula of an insecticide is found to be CHCl, and its molar mass is 290.8 g/mol. How…

A: empirical formula is given and calculate empirical weight  Now n=molecular weight ÷empirical weight…