How many ml is in 2 liters? + Example - Socratic
Mar 28, 2016 · For example: To convert 2iL to mL, multiply 2iL by the conversion factor: Thus: The " L " unit cancels out in the numerator and denominator. Solve. 2000color (white) (i)mL To determine the number of millilitres in 2 litres, we need to use a conversion factor. A conversion factor is a ratio expressed as a fraction that can be used to convert ...
Quantum Numbers - Chemistry - Socratic
Quantum numbers are listed in the following order: n, l, #m_l#, #m_s# n = principal number - tells us which energy level an electron is in l = angular number - tells us which sublevel and electron is in #m_l# = magnetic number - tells us which orbital the e- is in #m_s# = spin number - tells us if the electron is spin up or spin down
750 ml is how many liters? - Homework.Study.com
How to Convert Units in the Metric System. from. Chapter 25 / Lesson 4. 193K. When using the metric system, it is helpful to know how to convert units from other systems. In this lesson, explore the metric system, how to set up a conversion, and how to calculate those units, with some additional practice. Browse by subject.
What volume of 0.500 M NaOH is needed to neutralize 45.0 mL
May 3, 2016 · 1 Answer. N aOH (aq) +H Cl(aq) → N aCl(aq) + H 2O(l) Clearly there is a 1:1 equivalence, and as a first step we calculate the number of moles of hydrochloric acid: 45.0 ×10−3 ⋅ L ×0.400 ⋅ mol ⋅ L−1 = 1.80 × 10−2 ⋅ mol hydrochloric acid. We find an equivalent molar quantity of sodium hydroxide:
How many milliliters of 0.306 M HCl are needed to react with
Jul 1, 2017 · Rearranging the concentration formula we can get the volume needed in litres: C = n V ⇒ V = n C. V = 1.02 0.306 = 3.33 L. Convert to mL: V = 3.33 ⋅ 103 mL. 3330 mL From the chemical equation, we can see that for every mole of CaCO_3, 2 moles of HCl react. This means that if you want them to react exactly in proportion, the number of moles ...
How many milliliters of 0.250M NaOH are required to neutralize …
May 12, 2016 · Answer link. Approx. 19*mL. We know that "Concentration"="Amount of substance in moles"/"Volume of solution" "Moles of HCl" = 30.4xx10^-3cancelLxx0.152*mol*cancel (L^-1) = 4.62xx10^-3*mol. We need an equivalent quantity of sodium hydroxide; 0.250*mol*L^-1 sodium hydroxide is available.
How many ml are in 0.6 L? - Homework.Study.com
Answer and Explanation: 1. For converting a value given in liter (L) to milliliter (ml), the provided amount of milliliter has to be multiplied by 1000. 1 L = 1*1000 = 1000 ml.
Molarity - Chemistry - Socratic
Molarity is the concentration of a solution expressed as the number of moles of solute per litre of solution. Explanation: To get the molarity, you divide the moles of solute by the litres of solution. Molarity = moles of solute litres of solution. For example, a 0.25 mol/L NaOH solution contains 0.25 mol of sodium hydroxide in every litre of ...
How many g/mL are in 12 cg/L? - Socratic
Feb 9, 2017. 0.00012 g/ml. Explanation: g are 100 x cg, and litres are 1000 x ml, so the number 12 needs to be divided by 100 x 1000 = 100,000 in order to get the correct result. But you can also work through and figure it out logically. 1 cg = 0.01 g, so 12 cg = 0.12 g. So you have 0.12 g in 1 litre, which is 0.12 g in 1000 ml.
Convert 500 ml to l - Homework.Study.com
Common Unit Conversions. from. Chapter 1 / Lesson 10. 63K. Unit conversion is the translation of a given measurement into a different unit. Learn about common unit conversions, including the formulas for calculating the conversion of inches to feet, feet to yards, and quarts to gallons.