Glycine is an amino acid with the formula C, H, NO,. Determine the number of moles of carbon in 62.83 g of glycine. moles of carbon: +TOOLS x10

Q: This is the chemical formula for acetic acid (the chemical that gives the sharp taste to vinegar):…

A: Structure of acetic acid: CH3COOH Molecular formula of acetic acid: C2H4O2 Number of moles of H in…

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A: Aspartame is 160 times sweeter than sugar and it is used as artificial sweetening agents. Molecular…

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Q: Chemistry (1= T15HW Question 5 Homework Unanswered O Determine the percent by mass of both magnesium…

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Q: mmonium perchlorate  NH4ClO4  is the solid rocket fuel used by the U.S. Space Shuttle. It reacts…

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Q: The chemical name for Tums is calcium carbonate, CaCO3, is used to treat symptoms caused by too much…

A: Given: Mass of CaCO3 = 522.61 mg = 0.52261 g                                                 (Since…

Q: This is the chemical formula for acetic acid (the chemical that gives the sharp taste to vinegar):…

A: Molecular formula: In a molecular formula we describe the number of atoms of all the elements…

Q: (6.022x 1023 atoms/mol) (0.487 g) equation B: 20.18 g/mol = 1.453 × 10" atoms (unrounded) After…

A: The LEAST number of significant figures in any number of the problem determines the number of…

Q: 3. If the molecular formula for a compound is C5H10, what is its empirical formula? * CH2 4. What is…

A: Empirical formula is the representation of chemical formula in which gives the simplest whole number…

Q: How many molecules are in each sample? A. 2.8g H2O (Express your answer using two significant…

A: Given  (a)   Mass of H2O   = 2.8 gram         Number of molecule = ?  (b)  mass of N2 = 40.8 gram…

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A: The balanced reaction taking place is given as, => Pb(SO4)2 + 4 LiNO3 ------> Pb(NO3)4 + 2…

Q: What is the weight of the grams of Na equivalent to the same number of atoms as those in 15 g of K?

A: Given: Mass of potassium= 15 g  The molar mass of potassium = 39.098 g/mol Moles of potassium=Mass ÷…

Q: What is the mass in grams of 4.57 × 10²⁵ molecules of Cl₂? I get the write and but the wrong number…

A: Mole concept: The number of molecules in one mole of chlorine is equal to the Avogadro number. The…

Q: The chemical formula for dimethyl ether is: CH;OCH3 Calculate the molar mass of dimethyl ether.…

A: To calculate the molar mass of dimethyl ether.

Q: Ammonium phosphate ((NH,) PO,) is an important ingredient in many fertilizers. It can be made by…

A: We have to calculate the mass of ammonium phosphate produced.

Q: This is the chemical formula for cassiterite (tin ore): SnO2 A geochemist has determined by…

A: Given : The formula of cassiterite is SnO2. And the moles of tin i.e Sn in the cassiterite sample =…

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A: We are authorized to answer three subparts at a time since you have not mentioned which part you are…

Q: In the combustion reaction between propane and oxygen gas, if 44.0 g of propane is burned in 160.0g…

A: According to the rule of conservation of mass, the total mass of the reactant equals the entire mass…

Q: How many moles of S are in 23.8 g of C6H10S? Express the number of moles to three significant…

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Q: How many carbon atoms are present in 3.95 moles of carbon atoms? Give your answer in scientific…

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Q: A chemist needs 32.0 g of phenol, C6H5OH, for an experiment. How many moles of phenol is this?…

A: Given, Mass of phenol (C6H5OH) = 32.0 g Moles of phenol (C6H5OH) = ? Note: Atomic mass of Carbon (C)…

Q: Urea, chemical formula (NH,)½CO, is used for fertilizer and many other things. Calculate the number…

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Q: 1. A. What is the mass in grams of atoms of strontium? grams B. How many strontium atoms are there…

A: We have to apply mole concept

Q: 4. A student weighs out 1.245 grams of potassium hydrogen phthalate (molar mass 204.2 grams 1 mole).…

A: Since you have asked multiple question, we will solve the first question for you.If you want any…

Q: This is the chemical formula for acetic acid (the chemical that gives the sharp taste to vinegar):…

A: Given : Chemical formula of acetic acid = CH3COOH  And moles of carbon in acetic acid sample = 42…

Q: 3.72 Fermentation is a complex chemical process of wine making in which glucose is converted into…

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Q: How many oxygen atoms are in 9.00 g of AI2(SO4)3? Also use 2 decimal places.

A: This question involves calculation for the number of atoms present in 9.00 g of AI2(SO4)3 . For…

Q: 2. Calculate the mass of each of the following: a. 20.0 mL of nitrogen gas b. 7.0 L of hydrogen gas…

A: One mole of any gas at STP occupies 22400 ml of volume. It is called molar volume.

Q: Iron is found in Earth's crust as several iron compounds: Calculate the mass (in kg) of each…

A: Part B Given :-  mass of iron in the compound = 6.3 × 103 kg  formula of compound = Fe3O4  To…

Q: grams are in 2.71 x1024 molecules of S8?

A: Given: To find the grams in 2.71×1024 molecules of S8

Q: 3. A 5-peso coin was placed on top of a watch glass and their mass was recorded as 45.68 g. The mass…

A: Initially, mass = 45.68 g Empty watch glass mass = 39.86 g

Q: This is the chemical formula for methyl tert-butyl ether (the clean-fuel gasoline additive MTBE):…

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Q: Ammonium phosphate ((NH4),PO4) is an important ingredient in many fertilizers. It can be made by…

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Q: Liquid hexane (CH,(CH,) CH, reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide…

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Q: How many C atoms are present in the sample of C3H8 with mass 7.11 g? Avogadro's number is 6.022 x…

A: Given : Mass of C3H8 = 7.11 g

Q: Gaseous butane (CH,(CH,) CH, will react with gaseous oxygen (0,) to produce gaseous carbon dioxide…

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Q: Calculate the mass in milligrams of 4.67 x 104 formula units of Bi(NO3)3 5H,0. Enter your answer in…

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Q: This is the chemical formula for talc (the main ingredient in talcum powder): Mg3(Si,03),(OH), An…

A: Given Chemical formula for talc = Mg3(Si2O5)2(OH)2 Moles of Silicon in the sample = 0.055 mole Moles…

Q: Ammonium phosphate ((NH,), PO, is an important ingredient in many fertilizers. It can be made by…

A: Given data: Ammonium phosphate is produced by the reaction of ammonia with phosphoric acid. Mass of…

Q: This is the chemical formula for talc (the main ingredient in talcum powder): Mg3Si2O52OH2 An…

A: Given data: Number of moles of silicon = 13  Chemical formula of talc = Mg3(Si2O5)2(OH)2

Q: 7. To make a ham sandwich, you choose to use 2 pieces of bread (B), 4 slices of ham (H), and 1 slice…

A: Given, Peices of Bread = 14 Slices of Ham = 24 Slices of cheese = 7

Q: How many carbon atoms are present in a mole of 12C? Express your answer using four significant…

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: In doing the experiment, a student calculated the mass of chlorine in the compound to be 1.133 g.…

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Q: 2 Zn + Pb(NO3)4 = Pb + Zn(NO3)2 determine the amount of lead, Pb, in kilograms, which can be…

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Q: 4. One mole is equivalent to a. 3.75 g Hydrogen c. 16 g Oxygen b. 14 g Carbon d. 190 g Gold 5. What…

A: Answer  4 ) one mole is equivalent to        c) 16g  oxygen  1 mol is  equal to 6.022×1023 (…

Q: What is the mass in grams of 49.5 moles of NaCl?

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Q: This is the chemical formula for acetic acid (the chemical that gives the sharp taste to vinegar):…

A: Molar ratio basically exhibits the proportion carried by distinct atoms available in one compound.…

Q: 5. 3Na,SO, # of molecules: # of elements: Name of element: # of atoms Total # of atoms: The #3 is a…

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