molar mass and molecular weight. Did you mean to find the molecular weight of one of these similar formulas? About Ammonium dihydrogen phosphate; Ammonium dihydrogen phosphate weighs 1.8 gram per cubic centimeter or 1 800 kilogram per cubic meter, i.e. What mass is 6.29 x 10 24 molecules of aluminum sulfate? What is the molar mass of sodium sulfate? Study Guides. Molar mass of (NH4)3PO4 = 149.086741 g/mol. therefore, you have 2.1g / 98 (g/mol) = 0.0215 mol of H3PO4. Combining these two ions in the ratio of three to one or cross-multiplying the … Calculate the molar mass of ammonium phosphate (NH4)3PO4? Worked Example Question: A 2.00 g sample of limestone was dissolved in hydrochloric acid and all the calcium present in the sample was converted to Ca 2+ (aq).. Molar Mass: 149.0858 g/mol 1g=6.70754692935209E-03 mol. Ammonia and diammonium phosphate are the products of the decomposition reaction. Question: 0.204 G Of Ammonium Phosphate Is Dissolved In Water To Make 0.4690 L Of Solution. Go to your periodic table, find the atomic mass of nitrogen, hydrogen, phosporous, and oxygen and multiply them by the subscipts. The final formula is Mg3 (PO4)2. Oxygen - 4. (NH4) x 3 --> Nitrogen - 3. Multiply the mass of H by 12. Multiply the mass of H by 12. This chemical compound is composed of three tin (IV) ions, ionically bound to four phosphate ions. A 36.6 mol sample of Co represents how many atoms. Examples of molecular weight computations: C[14]O[16]2, S[34]O[16]2. Kindly login to access the content at no cost. EX. Switch to. How to Calculate Molar Mass: 7 Steps (with Pictures) - wikiHow You will use the molar mass of Ammonium Phospate which is 149.12 g/mol. There are no real practical uses of this compound because it decomposes easily. Homework Help. Our videos will help you understand concepts, solve your homework, and do great on your exams. When calculating molecular weight of a chemical compound, it tells us how many grams are in one mole of that substance. We are instrumental in manufacturing and supplying the best quality Mono Ammonium Phosphate. Finally, add them together. Magnesium Ammonium Phosphate Hexahydrate We're asked to calculate the formula mass of ammonium phosphate, (NH4)3PO4. Struvite NH4MgPO4.6H2O Molar Mass, Molecular Weight. 2) Determine the moles of each compound: Answer Save. Browse the list of Roger the Mole. The number of moles of a given chemical species is defined as the ratio of mass to the molar mass of... question_answer. Molar Mass: 149.0867 (NH4)3PO4 is a white crystal at room temperature. Problem: The molar mass of potassium phosphate (K 3PO4) isA) 173.17B) 251.37C) 212.27 FREE Expert Solution The ­atomic mass of K is 39.10 g/mol , that of P is 30.97 g/mol and that of O is 16.00 g/mol . There are 3 N's, 12 H's, one P and 4 O's in this molecule. Find out how many atom of each element is present. Its chemical formula is (PO4)-3. density of ammonium dihydrogen phosphate is equal to 1 800 kg/m³.In Imperial or US customary measurement system, the density is equal to 112.37 pound per cubic foot [lb/ft³], or 1 ounce per cubic inch [oz/inch³] . - Definition & Examples, What Is Dimensional Analysis in Chemistry? Since this is the same number of mols of ammonium phosphate that will be produced by the reaction, there are 0.0215 mols of ammonium phosphate. The formula shows that there are 3 ammonium … If So, Calculate The Molar Mass Using Our Periodic Table And Enter With The Proper Sf. This compound contains three atoms of nitrogen, twelve atoms of hydrogen, one atom of... See full answer below. This compound is also known as Ammonium Phosphate. Solution for What is the molar mass of ammonium phosphate, whose chemical formula is (NH4)3PO4? The mass of 0.225 mol... How many grams of NH3 can be produced from 4.09... What amount of mol of SO3 is represented by 1 kg... How many moles of tin atoms are in a pure tin cup... What mass of nitrogen gas is required to react... How many moles of carbon are in 12 grams of... How much energy is required to decompose 765g of... How many moles are in 8.0 g of Ca_3(PO_4)_2? check_circle Expert Answer. Booster Classes. percentage composition: the mass % of each element in a compound-- equation: EX. These relative weights computed from the chemical equation are sometimes called equation weights. Calculate The Molarity Of The Solution. Formula weights are especially useful in determining the relative weights of reagents and products in a chemical reaction. H3PO4 has a molar mass of 98g/mol. The molecular formula for tin (IV) phosphate is Sn3 (PO4)4. If you are having trouble with Chemistry, Organic, Physics, Calculus, or Statistics, we got your back! View this answer. This compound is also known as Ammonium Phosphate. Multiply the mass of N by 3. The molar mass of (NH4)3PO4 is 149 g/mol, so 0.0215 mol * 149 (g/mol) = 3.20 g The atomic weights used on this site come from NIST, the National Institute of Standards and Technology. Ammonium phosphate resembles either white tetrahedron crystals or white powder depending on how it is manufactured, and its mass is 42.9 percent oxygen. For bulk stoichiometric calculations, we are usually determining molar mass, which may also be called standard atomic weight or average atomic mass. answer! Top Answer. Use uppercase for the first character in the element and lowercase for the second character. Molar mass of Sr3P2 = 324.807522 g/mol. I did a mistake here, please make a correction, from molecular formula of ammonium phosphate (NH4)3PO4 we can see in every one moles of (NH4)3PO4 Three mole of nitrogen atom is present,=> mass of nitrogen will be = 3x 4.831 moles x 14 g/mol= 202.92 gram. The salt compound consists of positively charged ammonium cations (NH 4+ ) and phosphate anion (PO 4 3- ) which carries a -3 formal charge. More questions about Science & Mathematics Molecular weight calculation: (14.0067 + 1.00794*4)*3 + 30.973761 + 15.9994*4 ›› Percent composition by element This mono ammonium phosphate is formulated in our latest processing unit by using top-notch quality ingredients and sophisticated techniques as per the set standards of market. A 3.37 mol sample of aluminum represents how many atoms? This chemical compound is composed of three tin (IV) ions, ionically bound to four phosphate ions. 149.09 g/mol. And then there is Mg (HPO4) weighing in at 120.283 g/mol. Subjects. Calculate the molar mass for Al(C2H3O2)3. Let us help you simplify your studying. It will calculate the total mass along with the elemental composition and mass of each element in the compound. Finally, add them together. Calculate the molar mass of Ca3(PO4)2. (NH4)3PO4 is very unstable, and easy to decompose. The salt compound consists of positively charged ammonium cations (NH 4+) and phosphate anion (PO 4 3-) which carries a -3 formal charge. Definitions of molecular mass, molecular weight, molar mass and molar weight. © copyright 2003-2020 Study.com. We are instrumental in manufacturing and supplying the best quality Mono Ammonium Phosphate. Computing molecular weight (molecular mass) To calculate molecular weight of a chemical compound enter it's formula, specify its isotope mass number after each element in square brackets. Ammonium Phosphate. The molar mass of ammonium phosphate is 149.086741 g/mol. ›› Ammonium Phosphate molecular weight. Formula: (NH4)3PO4. 9.03 x 10^23 atoms. Divide the mass you found by the molar mass so you can find how many moles of the solute you’re using. - Definition, Formula & Examples, Working Scholars® Bringing Tuition-Free College to the Community. the empirical mass of barium phosphate (Ba3(PO4)2) is 601.93 g/mol. Convert grams (NH4)3PO4 to moles  or  moles (NH4)3PO4 to grams, Molecular weight calculation: The percentage by weight of any atom or group of atoms in a compound can be computed by dividing the total weight of the atom (or group of atoms) in the formula by the formula weight and multiplying by 100. Find the molar mass and formula weight of ammonium phosphate. - Definition, Method & Practice Problems, Calculating Percent Composition and Determining Empirical Formulas, Limiting Reactants & Calculating Excess Reactants, Empirical Formula: Definition, Steps & Examples, Significant Figures and Scientific Notation, Naming & Writing Formulas for Binary Molecular Compounds, Prentice Hall Chemistry: Online Textbook Help, CSET Science Subtest II Life Sciences (217): Practice & Study Guide, FTCE Physics 6-12 (032): Test Practice & Study Guide, UExcel Microbiology: Study Guide & Test Prep, DSST Health & Human Development: Study Guide & Test Prep, High School Chemistry: Homework Help Resource, Biological and Biomedical What mass of silver chloride can be produced from... How many grams of oxygen are in 275.5 g of... How many moles of methane, CH4, are in a... How many moles of CaCl2 are formed in the... Molecular Mass: Definition, Formula & Calculation, Formula Mass of a Compound: Definition & Formula, Average Atomic Mass: Definition & Formula, Limiting Reactant: Definition, Formula & Examples, Mole-to-Mole Ratios and Calculations of a Chemical Equation, Avogadro's Number: Using the Mole to Count Atoms, Atomic Mass Unit (AMU): Definition, Standard & Conversion, Molar Volume: Using Avogadro's Law to Calculate the Quantity or Volume of a Gas, What is Atomic Mass? Step 1: Determine the molar mass of (NH 4) 3 PO 4 1 mole of (NH 4) 3 PO 4 = 149.0868 g Molar mass of (NH4)3PO4 = 149.0868 g/mole If the formula used in calculating molar mass is the molecular formula, the formula weight computed is the molecular weight. Formula & Examples, what is Dimensional Analysis in Chemistry to decompose as! A Premium Member with us, one P and 4 O 's in this molecule total... College classes about Science & Mathematics you have 2.1g / 98 ( g/mol ) = 0.0215 mol H3PO4... 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