How many ,mew mg are there in 1 mg?

Q: Rank the following from least to greatest mass.cg, mg, Mg

A: The standard unit of mass in the metric system is the gram. Other units of mass are milligram,…

Q: A typical "lead" pencil is actually made from carbon. If the carbon in the pencil weighs 1.50 gram…

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

Q: 1) How many mnoles are there in 24.5 grams of CoF,?

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

Q: What is the molar mass of unknown Q whose mass is 1.00g and .0350moles

A: Given data is as follows: The mass of the unknown Q = 1.00 g The moles of unknown Q = 0.0350 moles…

Q: 17. C,HFCOOH Name of element:

A: Since you have posted multiple questions, the answer for first question is given below. Kindly…

Q: Data Set (all ±0.001g) Mass Mass ID Mass of Mg| ribbon /g Trial crucible + crucible + lid + lid /g…

A: The question is based on the determination of composition of the product obtained. systematically,…

Q: How many grams of NaCl in a 3,000 mL of D5W?

A: D5W is Dextrose 5% in water.  This is used for the treatment of low BP, dehydration etc.

Q: What is Kc?

A: Interpretation: The information about Kc is to be provided.

Q: e identity of the gas?

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Q: e mass percent

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Q: A sample of ascorbic acid (vitamin C) is synthesized inthe laboratory. It contains 1.50 g of carbon…

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Q: + 250 ) -->16 Co2() 18 a den Sity of 0-70 ow mang molecules of oxalgen gas f liquid Octome has a

A: Given : We have to calculate the molecules of oxygen.

Q: What is the mass of 1 mole of viruses? How manj ymoles of viruses have a mass equal to the mass of…

A: Given: mass of virus is 9.0×10-12 mg mass of oil tanker is 3.0×107 kg To find: 1. Mass of 1 mole…

Q: N204 Cgas) has a volume of 750 mL t HS at a pressore Of O.08 am a+ 37°C. How many grams of NzOy…

A: Since you have posted multiple questions, we are entitled to answer the first only. Please repost…

Q: The ethyl alcohol(Mw=46.06 gimol) content of many juice produced in the United Statesis 3.07% (vol…

A: The vol/vol concentration of ethyl alcohol is = 3.07 % The density of the ethyl alcohol is = 0.7893…

Q: e mass percent of

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Q: The Jensity of water at 25°C is 1.00 grmL. what is the mass in groms of IS.3Loł waten? IS

A: mass is product of volume and density.

Q: 99g of molybdenum-95 (isotopic mass = 94.91 amu Please enter your response to the appropriat number…

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Q: How many g are in 2.90×10 ²²atoms of Mg

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Q: 1.00 g of benzoic acid corresponds to how many mmols of this compound?

A: Given that, 1.00 g of benzoic acid. We have to calculate the corresponds amount of benzoic acid in…

Q: Calculate the molar mass of C13H18ClNO to the hundreth's place.

A: Molar mass = sum of atomic masses of the atoms in the compound Since in the above compound we have…

Q: HO octz if It 30

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Q: b. NaNO₂ (Ka of HNO₂ = 4.5 x 10-4) c. NH4NO3 (Kb of NH3 = 1.76 x 10-5)

A: Here we have to calculate the pH of the 0.100 M of the given salts. NaNO2 is a salt of weak acid(…

Q: How many sigfigs does this number have 0.021?

A: Rules:- All non-zero digits are significant. Zeros between non-zeros are significant. Trailing…

Q: the ascorbic acid found in one 500.0 mg tablet. What is the percent vitamin C by mass in the tablet?

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Q: Write the correct answer with 1 place after the decimal point.   What is the molecular mass of…

A: Given, molecular mass of  S2N5O5 = ? Note:  Atomic mass of S = 32.06 g/mol Atomic mass of N = 14.01…

Q: NAOH +HC → Nacl+H20 10m2 50ML 00-IM O-05M DIce chart needed y In the answer in class, there 1S a…

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Q: Find the mass of 1 molecule of HF  in gram.

A: 1 mole = 6.022×1023 [ Avogadro number ] The mass of 1 mole of molecules of a substance is called its…

Q: Find the mass of 1 molecule of Li H in gram. a. 7.949 b. 1.32 x1023 С. 4 d. 1.32 x10-23

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Q: given a sample mass of 0.5074 g and with a

A: Mass of sample = 0.5074 g Mass of imurity = 0.2506 g Mass of Na2CO3 = 0.5074 - 0.2506 = 0.2568 g

Q: s in grams of your favorite regular size candy bar? Tell me its name a worite. ss in grams of…

A: 23rd October 1991 1991   On This Day – October 23 : Mole Day, the unofficial holiday, was…

Q: 11.3 g of biphenyl in 30.3 g of benzene?

A: Given data are as follows Vapor pressure of pure benzene = 100.84 Torr Weight of biphenyl = 11.3 gm…

Q: Find the wt% of Mg in the original sample.

A: Weight % is defined as the mass of substance present in 100 g of compound or mixture. In present…

Q: 3.7 × 10–4 kg of atoms to micrograms (μg).

A: Given information:Mass of atoms = 3.7×10-4 kg

Q: What is the mass % of carbon in dimethylsulfoxide (C2H6SO)

A: We have to calculate the mass % of carbon.

Q: Hi was wondering what gram m.w and Gimw stand for

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Q: A tube of toothpaste contains 0.76 g of sodium monofluorophosphate (Na2PO3F) in 100 mL. What mass…

A: Given, mass of sodium monofluorophosphate (Na2PO3F) in 100 mL = 0.76 g  Now, molar mass of Na2PO3F =…

Q: (Mg At. wt. = 24 g mole) %3D 6 cmole) of Mg2* weigh: 720 mg O144 mg O 2880 mg O1440 mg

A: Mole of a substance or a mole of a particles is defined as exactly 6×10^23 particles which may be…

Q: ny grams of o inds of ontor

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Q: If a balloon is filled with helium, the amounth of helium increases feom 0.5 moles of helium to 5.5…

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Q: m mass c

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Q: The mass of 3 moles of soloing

A: Definition of mole . Is denoted by small n. Mole (n) = Weight in gram / Molar mass in g per mol Mole…

Q: ion, a small amount o beaker at the end oft

A: When Sodium bicarbonate(NaHCO3) and Acetic acid(CH3COOH) are combined in a beaker and allowed to run…

Q: ) What re O NaCl NaNO3

A: What reagent would distinguish between Ba2+  and Pb2+?

Q: Hudrobromic acid t Potossium hydrovide7 Potassium bromide t HeO 70.50 M) (150m) (0.35M)( 295ml)…

A: Since you have posted multiple questions, we are entitled to answer the first only. Please repost…

Q: nany grams of

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Q: Which has the greater volume- 10 g of hexane or 10 g of toluene? What is the volume of each?

A: We know, Density = Mass/Volume So, Volume = Mass/ Density

Q: C MOLE AND MASS RATIO P

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".