Identify common metric prefixes?

Q: Convert 7.54 x 10-8 m to nanometers . Use only the metric system.

A: The given number is = 7.54 x 10-8 m The number can be converted into nanometers by knowing the…

Q: What is the relationship between the SI unit for volume and the SI unit for length?

A: Given information,    The relationship between the SI unit for volume and the SI unit for length

Q: What is the density of water in kg/m3?

A: Density :- It is defined as ratio of mass per unit volume. Density = mass / volume => kg/m3 or…

Q: 2.00 in2  to cm2

A: To Convert: 2.00 in2 to cm2

Q: List the prefixes for multiples and fractions of basic units.

A: prefix Symbol Multiple factor yocto y 10-24 zepto z 10-21 atto a 10-18 femto f 10-15 pico…

Q: Convert 37.6 m337.6 m3 to liters. Note that 1 mL=1 cm3

A: General information: 1 m3 = 1000000 cm3 1 mL = 1 cm3 1 L = 1000 mL Given that: Volume: 37.6 m3

Q: 79. Convert 2.255 * 1010 g to each unit.(a) kg (b) Mg(c) mg (d) metric tons (1 metric ton = 1000 kg)

A: While converting from one unit to another, a conversion factor is to be multiplied.

Q: A physician orders 700,000 units of penicilin. The vial of penicilin is labeled 250,000 units/cc.…

A:

Q: Explain how numbers and units of the metric system are used in science to describe properties?

A: How numbers and units of the metric system are used in science to describe properties has to be…

Q: Write the measured distance quantities 3 × 1 0 -4 cm and 3 × 1 0 4 kmin regular notation.

A: Expressing a value written in scientific notation in expanded form is referred to as expressing a…

Q: Convert 65.0 miles per hour to meters per second.

A: 1 mile = 1609.34 m 1 hr = 3600 second

Q: Convert 18.50 inch to the SI unit for length.

A: Given :- 18.50 inch  To express :- The above value in SI unit of length

Q: convert 34,000 mg/ml (+/-10) to kg/cl.

A: Units are used for standard measurement of quantities in different ways depending upon the physical…

Q: The SI base unit for volume is the liter true or false

A: In this question, we want to discuss about SI base unit means what is the correct base unit for…

Q: Convert 43.1 cm3 to liters.

A: Given, 43.1 cm3 is to be converted into liters.Conversion of one unit to another can be done by…

Q: What is 6.5m converted to inches?

A: Use the below conversion to convert the m into inches,

Q: Unit Conversion

A:

Q: Convert 460.3 ml to quarts. Express your answer with the correct number of significant digits.

A: Since we know that 1 milliliter (ml) = 0.001056688 quart (qt). Where ,  Milliliter (ml ) is a unit…

Q: List all pictograms that are not hazard symbols but are seen in the laboratory

A: A pictogram is a chart which uses pictures to represent data in a simple way. The list is as…

Q: Convert .587L to milliliters use only the metric system

A: Given that : We have to convert .587 L to milliliters.

Q: 43.7 Mm=? km

A: Conversion of one unit to another unit can be done by using conversion factors.Given unit = 43.7 Mm…

Q: Convert 0.0134 L to milliliters. Use only the metric system.

A: We know the relationship between volume unit... Liter (1L) = deciliter(10dL) = centiliter(100cL)=…

Q: What role do prefixes play in the metric system?

A: Metric system is the measurement system for length, mass and volume. The units used are grams,…

Q: Which of the following is not a fundamental metric unit? mole a second meter d. gram

A: Length, mass and time - these three units are independent on each other and several units are…

Q: how many millimeters are in 4.3 kilometers?

A: Kilometer is the measure of distances or we can say length. In chemistry or in physics the SI unit…

Q: Convert 7.54 × 10⁻⁸ m to nanometers . Use only the metric system.

A: Given,7.54*10-8m.

Q: What are the two unit factors that relate meters and millimeters?

A: Two equivalent quantity’s ratio is unit factor. So the quantity in the numerator and denominator…

Q: 5263 in2 to ft2

A: The given conversion is performed in step two.

Q: Convert 2.554 mg/mLmg/mL into kg/Lkg/L.

A: The given value 2.554mg/mL is to be converted into kg/L. The same kind of quantity can be expressed…

Q: What is km mL^-1

A: For the meaning of   Km mL-1  Where, the symbols have their usual meaning.  As,     Km stands for…

Q: How many picometers are in 100. yards?

A: Yards and picometers are units of length. Actually ‘meter (m)’ is considered as the SI unit of…

Q: Convert a volume of 3650 cm3cm3 to cubic meters.

A: Units used for conversion is, 1 cm = 0.01 m Hence, 1 cm3 = 10-6 m3

Q: Convert 899 km to mm:

A: Given: Distance = 899 km To convert :  899 km to mm

Q: Define the term Derived Unit?

A: To define derived unit, it is important to understand the meaning of SI base units. International…

Q: What are the metric prefixes from largest to smallest?

A: The metric prefixes  are shown below from the largest to smallest  Mega = 106 Kilo = 103 hecto = 100…

Q: How do I use numeric prefixes for conversion factors?

A: A prefix is a syllable at the beginning of a word and the numeric prefixes explain how many there…

Q: Converting units of measurements

A: The measurement units can be converted to each other with the help of dimension analysis method.

Q: What is the standard SI unit for length

A: The length of any object is measured, generally, in a kilometer, meter, millimeter, foot, yard,…

Q: Unit Conversions

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Convert the following 1.8•10^-20 Gg to pg

A: We can convert one unit into another using unit conversion factor. Here Gg and pg both are related…

Q: Write five units that is used to measure volume

A: Units of volume:

Q: Filtration is a technique used to separate solids from liquids.

A: Filtration is one of the separation technique.

Q: What are the Standard and American English Standard units for density?

A: Density: It can be defined as by saying that mass per unit volume.…

Q: 890 mL to L

A: 1L = 1000mL So devide mL value by 1000 Given mL= 890 So            890mL = 890/1000= .89 L

Q: What are the key features of the metric system of measurement?

A:

Q: How many teaspoons are equal to 30 ml?

A: Given: Volume = 30 mL In the given question, the number of teaspoons having a volume equal to 30 mL…

Q: The distance from San Francisco to Los Angeles is approximately 385 miles. 1609 m = 1 mile. How many…

A: The given distance is = 385 miles The relation between mile and meter is, 1609 m = 1 mile The given…

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.