23.14 mg to grams

Q: A sample is found to contain 9.80×10-5 g of salt. Express this quantity in milligrams.

A: It is given that mass of the salt in the sample is 9.80×10-5 g

Q: what is the mass of 211 mL of mercury

A:

Q: 9. An aspirin tablet has a mass of about 325 mg (5 grains). Calculate the total mass of aspirin…

A: Mass of aspirin tablet =325 mg Since bottle contains 500 aspirin tablets  Hence total mass of…

Q: Complete the following table. kilograms 17.0 grams milligrams 57.9

A: Given, Complete the following table, Kilograms grams milligrams 17.0         57.9 Note: 1…

Q: Grams

A: We will calculate mass of Na3PO4

Q: Compare and contrast mass and weight.

A: Some terms are quite often interchangeably used but have minute differences between them. The mass…

Q: Use unit analysis to show how to calculate the volume occupied by 16.6 grams of lead. (The density…

A:

Q: Determine how many kilograms are in 9104 milligrams.

A: given- Weight - 9104 mg 1 gram = 1000 milligram 1 kilogram = 1000 gram Means 1 kg = 1000000…

Q: How do I convert 0.0786g into mg?

A: Given,0.0786g.

Q: A bottle of sodium hydroxide (NaOH) was found to contain 1.23 lb of this chemical. Express the…

A: The conversion factor can be described as the numerical factor that is used to convert one set of…

Q: Mg ati

A: 1. Alkyl halide react with magnesium to give alkyl magnesium halide (Grignard reagent).

Q: 14. What is the mass in kilograms of 680 mL of a substance that has a density of 0.930 g/mL?

A: We have to calculate the mass in Kg.

Q: Convert 11,233Kg to grams

A: Since 1 Kg = 1000 grams

Q: A 140 mgmg sample was placed on a watch glass that has a mass of 7.482 gg . What is the mass of the…

A: In the given question, we need to find the total mass of the sample along with the watch glass.…

Q: A9.55g sample of a solid was placed in a 15mL flask. The remaining volume was filled with benzene in…

A: Given total mass =19.33 g  mass of solid =9.55 g  Thus mass of benzene =Total mass- Mass of…

Q: Convert 1.01x10^25 atoms sodium to grams of sodium round to the nearest whole number

A:

Q: A contractor has 215 bags of cement. Each bag weighs 25.0 kg. How many tonnes of cement does the…

A: Often while calculating, there is a need to convert units from one system to another system. The…

Q: Please enter the correct significant figures!

A: Since the number of oxygen atoms in 1 molecule of SO3 is 3  hence the number of molecule of SO3 =…

Q: 66. Using the picture below, describe the test sample placed in the watch glass. White crystalline…

A: The nature of above compound is decided on the basis of its physical appearance.

Q: ny grams

A:

Q: 1. The label on a 300 ml stock bottle reads 30% alcohol by volume. What volume of alcohol does it…

A: Given:            Volume of Stock solution: 300ml             % of Alcohol by volume(Volume…

Q: Rank the following quantities in order of decreasing mass.   Rank from highest to lowest mass. To…

A: Given masses:

Q: What is the standard SI unit for mass?

A: Mass is a measure of the amount of matter in a substance. Mass measures the amount of matter…

Q: the moles

A:

Q: A dietary supplement for calcium contains 600 mg of CaCO3 per tablet. How many grams of calcium are…

A:

Q: fill in the blank with the correct numerical value: decigram=   _____ grams millisecong=    ____…

A: The given blanks are filled with appropriate values in step two.

Q: Convert 1kg to grams

A: Given      Mass in Kg  = 1 Kg Mass in gram  = ?

Q: 4398 mg to kilograms

A: We are asked to convert 4398 mg to kilograms (kg)

Q: What is the combined mass in grams of object that have masses of 0.2000kg, 80.0g and 524mg

A:

Q: Crude oil has sold at $21.75 a barrel.  A barrel has a volume of 42 gallons.  What is the price of…

A: The method which is used for the conversion of one metric unit to other unit is known as conversion…

Q: Nickel metal has a density of 8.90g.how much 15cm3 of nickel metal weigh in gram

A: Density of a particular substance is the compactness of atoms present in it. It represents the…

Q: 25g of ice cubes at-5 C glass with 100 g of water at 25 c 7. If you put the glass with water and ice…

A: Mass of ice cube = 25 g The mass of water is = 100 g The mass of empty glass is = 7 g

Q: Mass - kg

A:

Q: 141mg sample was placed on a watch glass that hass a mass of 9.203g. what is the mass of the watch…

A: Given,Mass of sample = 141mg.Mass of watch glass = 9.203g.The mass of sample is converted into grams…

Q: In a lab investigation, a student is asked to crush and measure 1g of sulfur from a larger solid…

A: The Intesive properties are not  affected by sample size

Q: This horse eats 7,000 g of grass every day. Use the table to figure out how much this is in other SI…

A: Given,  Dose of horse= 7000 g  Change into different units

Q: A sample is found to contain 7.20*10-^3 g of salt express this quantity in nanograms

A: Mass of sample salt = 7.20 × 10^-3 g Since we know that, 1 gram = 1.0 × 10^9 nanograms

Q: weight of 1000  samples

A:

Q: E Learning Task 2: An alloy is prepared by mixing 60g copper and 70g zinc. Find the percentage by…

A:

Q: This horse eats 7,000 g of grass every day. Use the table to figure out how much this is in other SI…

A: Given that,  Weight= 7000 g  Change into different units

Q: Convert 3.5x10-7 mg/mL to micro-grams/dL

A:

Q: - grams c

A:

Q: Use the web to determine the mass of a steel beverage can from the 1970s and the mass of a modern…

A: Mass is a property, which represents the amount of substance present in a sample and it is generally…

Q: 4.25 x 1024 atoms N converted to grams

A: We have given the atoms of nitrogen = 4.25 × 1024 atoms Avogadro's constant = 6.022 × 1023…

Q: A cream contains 4.0% (by mass) lidocaine to relieve back pain. If a patient uses 17 grams of cream,…

A: Percent by mass = (mass of solute/mass of solution) x 100%

Q: A. The Internal System of Units Fill in the space provided with the correct SI units and symbol for…

A: As per our guideline we can answer only one question  Kindly post other questions seperately   We…

Q: Convert 1228 g/Lg/L into kg/MLkg/ML

A: A physical quantity can be expressed using two things. One is the magnitude of the quantity and…

Q: 13.3 x 10-5 kiloliters to microliters

A: The given kiloliters vaue is 13.3 x 10-5

Q: A 42.7 gram sample of potassium nitrate contains how many grams of potassium?

A:

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.