Convert 10 hours to secounds

Q: Convert 398nm to m.

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Q: If the temperature increases, does the motion of particles increase or decrease?

A: Interpretation - If the temperature increases, then motion of particles increase or decrease is to…

Q: How does scientific notation differ from ordinary notation?

A: A notation is a system of symbols, characters, and abbreviated expressions. It is used in scientific…

Q: Describing the relationship between the melting time for an ice cube and amount of salt sprinkled on…

A: The freezing point depression is the one that results in lowering of freezing point of the pure…

Q: new volume be, in mL?

A: Given, Pressure remains constant throughout the process Initial temperature T1  = 30 oC+273=303K…

Q: What is the SI unit of volume? What is the other common unit which in notan SI unit of volume.

A: The SI unit of volume is m3

Q: how to convert 1 × 10-10 m to milimeters

A: m means meter 1 meter = 103 milimeters X meter = 103 X

Q: volume in lite ite

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Q: use table attached to interpolate the density of water at 24.35 celsius

A: 24.35 oC lies in between 24.00 oC and 25.00 oC Density at 24.00 oC = 0.99730  g/mL Density at 25.00…

Q: How to calculate 14 weeks to seconds?

A: we have to calculate total seconds in 14 weeks

Q: The SI Unit of density?

A: Interpretation-  To write the SI unit of density -    Introduction-  Density basically measured by…

Q: attached is an example to solve i

A: In NMR diiffrent protons will show diiffrent signal.so 1st we have to find the number of equivalent…

Q: Convert 11.66 to K. PrOVide an answer with decimalS.

A: The question is based on the concept of unit conversions. we have to convert the given temperature…

Q: How much time (in minutes) is required to depos

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Q: A)I,ii and b)I and ii

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: Convert 2.0 decades to milliseconds. Use 1 year = 365.25 days. (2 sig fig applies)

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Q: The volume keeeps saying it's incorrect

A: From given  Volume is calculated as follows

Q: he volume (in L

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Q: anctional groun

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Q: what is the formula for density?

A: Density is the measure of mass per unit volume. Density is essentially a measurement of how tightly…

Q: ppen to the temperature?

A: Ideal gas equation,  PV = nRT  At constant volume,  Temperature is direactly proportion to pressure…

Q: of diagrams (a

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Q: A chemistry instructor provides each student with 8 test tubes at the beginning of the school year.…

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Q: density of

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Q: A 120.0 gram S contains how

A: The molecular formula of potassium nitrate is KNO 3 This formula shows that there are : 1 mole of…

Q: Rank from fastest to slowest. To rank items as equivalent, overlap them

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Q: For question number 2 does that mean weigh the dish to 0.001g without clearing it ?

A: In step-1, after cleaning the evaporating dish properly, we have to heat to remove any impurities…

Q: feet per minute

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Q: -1. Remember to put units on all numbers. Mass of graduated cylinder Volume of water (measure to…

A: First determine the mass of water by using given mass of graduated cylinder + water and mass of…

Q: he pieces of paper when the pen is moved closer to it?

A: This is a multipart question. According to guidelines in multi parts questions, we can solve only…

Q: A microorganism contains 0.0000046 g of vanadium. Express this amount in scientific notation.

A: Introduction- Scientific notation is the way of representing large decimal numbers in a smaller way.…

Q: Convert

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Q: I need help with doing scientific notation and converting

A: scientific notation is a method of expressing very small or very large numbers to standard form.it…

Q: I need help with question 1.4 and 1.5

A: Answer :- 1.4 ) Sulfuric acid (H2SO4)…

Q: e units

A: unit :                                 (g/ml) . (ml / L)  /   (g /mol )…

Q: Define the term unit conversion problems?

A: Unit conversion: It is defined as the conversion of units of some measurements into another units.…

Q: Trying to convert milliseconds to seconds in scientific notation and I don't know how... 18 ms to?…

A: Time can be measured in different units such as hours, minutes, seconds, etc. These units can be…

Q: Why does the water go up to the bottle? I need claim, evidence and reasoning

A: Why does the water go up to the bottle? Answer and explaination is given below.

Q: The accuracy of a measured va error. Percent error is a comm the true value (TV): Accurate…

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Q: Paple't Law उमारित

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Q: convert 21.3 miles to kilometers

A: The term SI base unit refers to the seven units of measurement which have been defined by the…

Q: Convert following into scientific notation: 850

A: We can write 850 in scientific notation as   1. Write down 850 in decimal place as :          850…

Q: emalt temperature of 0°C equal to in Kelvin?

A: Temperature definition :    With the reference of standard value, measuring the warmth and coldness…

Q: the normality

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Q: current is measure as 0.00007 A/cm2 unit area in units of mdd.

A: Zinc is the d-block element.  the symbol for Zinc is Zn.  Corrosion is a natural process and it…

Q: What is the advantage of using scientific notation overdecimal notation?

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Q: Earth's oceans have an average depth

A: An ocean is a huge body of saltwater that covers 71 percent of surface of earth.

Q: What is umplung? Provide example.

A: Umpolung : Reversal of polarity. For example acetaldehyde is having electrophilic carbon.…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.