L00 g of wate

Q: Calculate the absolute uncertainty of the following expression:

A: To calculate the absolute uncertainty associated with the given equation:  4.193(±0.003)g ×1…

Q: (5 Sulfuric acid (0.45M) (8T.5 ml) Copper ( hydroxide (1.15M) (15:5ml) Copper () sulfate ? grams H2O

A: Number of moles = mass/molar mass  Mass = moles × molar mass  Molarity = moles/volume of solution…

Q: а. NH3 NaCN H HCI b. Br EtO2c co,Et `CO2Et Br HCI NO NaOEt H20 c. E1cb OP

A: As per the regulations only the first three subparts of a question could be answered.

Q: H3CO. AICI, KMNO4 H20 Br AIBr3 AICI,

A:

Q: ny grams of chlorine gas

A:

Q: 0.01061 How many sig. fig. does it has?

A: Given,  0.01061

Q: mL. What is t

A: To find the density of the substance whose mass of the substance is 50g  volume is 85.0ml

Q: Part B ? 65.7 °F = °C Part C ΑΣφ ? -26.0 °C = Κ

A: The necessary conversion required to solve the given problem are,                 C = (F − 32) × 59…

Q: How many grams of Mn3O4 can be obtained from 1.00 g MnO2?

A: NOTE: Since you've posted multiple questions, we're solving only the first question for you. If you…

Q: Convert 0.006Ib/s to g/s

A: Given that : We have to convert 0.006Ib/s to g/s.

Q: What is the mass of a golf ball traveling at 82.0 ms 1? The rest mass of a golf ball is 45.9 g, as…

A:

Q: y grams of

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

Q: Q1: Convert the quantities 300 Ib • s and 52 slug/ft' to appropriate SI units.

A:

Q: y grams of A

A:

Q: A 0.520 g sample of an unknown

A: ∆Tf = Kf m     where  ∆Tf = Depression in freezing point = 4.20Co  m = molality = (WB /MB) x 1000/WA…

Q: 15N + H → 1C + + în

A:

Q: Mass of empty beaker: 30.453 g 31.909 g Mass of beaker plus sample, before heating: 31.176 g Mass of…

A:

Q: e mass of

A:

Q: The normalty of 0.14 mol/L Al2O3

A: When molarity is multiplied by the n- factor we get normality. Al2O3 has the n-factor of 6.

Q: se numerical values, use the number 1 or O if you want the c ient AIBR3 + Coefficient ient KBr +…

A: 2 3 6 1

Q: Can liquid nitrogen gas and liquid oxygen gas be mixed with each other?

A: In this question, we will discuss about both liquid gases are mixed to each other or not.  I will…

Q: A sunscreen preparation contains 2.50% by mass benzyl salicyla salicylate/100g sunscreen). If a tube…

A: Given : 1 tube contains 4 ounce of sunscreen  And we want to make 325 tubes Hence total mass of…

Q: y milliliters o

A:

Q: What number is 5.12234 E1 in standard form?

A:

Q: Draw the product of each reaction.

A: A primary alkyl halide reacts with sodium cyanide in order to form an alkyl cyanide. This alkyl…

Q: please help find the Percent yeild and limiting regent given the collected data Volume acetic…

A: Given: Volume acetic acid: 20.0 mL = 0.020 L Volume Isopentyl alcohol: 15.0 mL = 0.0150 L. Mass of…

Q: Convert 6.95x10^22 molecules of CF4 into grams

A: Given, number of molecules of CF4 =6.95×1022 moleculeswe are asked to calculate the mass of…

Q: hat volume of

A:

Q: e volume of

A:

Q: ny g is equivalent to 1500 µg?

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

Q: Convert the mass of NaC2H3O2 weighed to moles NaC2H3O2.

A: Given :- mass of NaC2H3O2 = 82.03 g  To calculate :- number of moles of NaC2H3O2

Q: Mass - kg

A:

Q: N2(g) + 202(g)–→2NO2(g) Clear A >0 AHrxn

A: In the given reaction, combustion of nitrogen is taking place and as it is known that combustions…

Q: Which is greater mass: 2158 g or 2518 kg?

A:

Q: w grams of water wc

A:

Q: 0.5mole: PC1 1 mole H PO 1mole PCI %3D

A: It is given that moles of PCl = 0.05 mol ( It is PCl3) as the reaction is not mentioned here. Let…

Q: Li metal has a high capacity (3.82 Ah/g) and energy density (11,972 Wh/Kg).

A:

Q: e mass of va

A:

Q: 6. Catalisis básica Br Catalisis ácida

A: Step -1 In presence of  Catalisis basica  alkylation will happen  Step-2 In presence of Catalisis…

Q: Express 250 mcg/mL Warfarin sodium as a percentage (wN) O 0.0001 0.025 0.10 0.25

A:

Q: How do youcovert 81.2g into kilograms?

A: Unit conversionHere we have to convert 81.2 g to kgConversion factor, 1 g = 0.001 kgTherefore, 81.2…

Q: mixed

A: According to the question, we need to determine what is the volume percent of sodium hydroxide and…

Q: al volume of

A:

Q: Whut is the density of a sample of gold1a ocudies 186 cm. Molar mass of the metal Your Anwer

A: Given : number of atoms of gold = 1.19 X 1023 atom And volume of sample = 1.86 cm3

Q: जिनण्या व जखमल : Fe CNO3),+3 NaoH ज्ठमाक > FECOH)3 + 3 NaNog 3 2.००८ ० १ ०. न30M NqoH Sdcीस emPखग्र…

A: Volume of NaOH = 2.00 L Molarity of NaOH = 0.730 M

Q: A 1.06 den silk fiber has reached its maximum tenacity value. How many grams (force) would it take…

A: Given: Specification of silk fiber = 1.06 den It has reached maximum tenacity value. We know that,…

Q: ) Si B) Ge

A: Dear student I have given answer to your question in the image format.

Q: 1.867 x 1016 mol-4 L4 Convert to scientific notation.

A: Scientific notation is use to write very large and very small number. In Scientific notation base 10…

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".