How do you solve conversion factors?

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: Convert 232 Gg into kg. Enter the answer in scientific notation.

A: In scientific notation, we have to put decimals after one digit.

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: When carbon is burned in air, it reacts with oxygen to form carbon dioxide. When 14.4 gg of carbon…

A: This question is asking about the mass of carbon dioxide during reactions of carbon with oxygen gas.…

Q: Convert 7.5 milliliters to kiloliters.

A: Solution When you structure an answer within the laboratory you may in all probability live the…

Q: Why is it important measure the mass before measuring the volume

A: Mass of solid is measured first before the volume .

Q: you will need 4.297mol of magnesium. How many grams of magnesium should you measure on the balance

A: Suppose molar mass of a substance is M g/ mol. So to take n moles of that substance you have to take…

Q: ny grams of v

A:

Q: any grams of r

A:

Q: How many grams did the sample weigh?

A: Density is the ratio of mass to the volume of the substance . Density = mass/volume

Q: How you you convert 5 months to seconds?  what would the conversion equation look like for this?

A:

Q: I have a question on conversions. I need like a step by step run down. The question states: Convert…

A:

Q: ny grams

A:

Q: cur. How many grams of H2 will be produced? (s) +2 HCI(s) → MnCl2(aq) + H2(g) ease type in your…

A:

Q: How are conversions involved with volume?

A: The quantities which come across during the scientific studies are named as physical quantities. The…

Q: 1) Name two checks you should make before using a balance.

A: Two checks that should be made before using a balance:

Q: How to do conversions?

A: The conversions of one unit to another can be done by using conversion factors. A conversion factor…

Q: calculate

A: We will use gm equivalent of both acid and base

Q: Use unit analysis to show how to calculate the mass of 17.2 mL of gold. (The density of gold is…

A: The question is based on the concept of density. mass per unit volume is called density . It is an…

Q: e number of grams

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

Q: ny grams of products wil

A:

Q: my grams of aluminum metal?

A:

Q: H. 10)18.0 grams H20- maies of

A:

Q: Convert 1kg to grams

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

Q: any liters of ammonia wor

A:

Q: How many grams does 4.46 moles of aluminum nitrate weigh? Show all work and round your answer to two…

A: Since we know that  Number of mole = mass /molar mass  So  Mass = number of mole × molar mass  By…

Q: How many Liters of gasoline will be used to drive a car 499 miles in a car that averages 33 miles…

A: Given,

Q: Image attached

A: Given data, Mass of fluorine in 57.7g of CuF has to be calculated,

Q: Express 4.5 μmol.mL-1 s1 is the units of M.min¹ (only type in your numerical value).

A: Unit conversion is required for the given concentration, and solution is the given below.

Q: Why are percent error values never negative?

A: The percent error is given by: percent error=|(experimental value-theoretical value)/theoretical…

Q: Convert 23570 mg into kg using conversion analysis

A: The given problem is 23570 mg.

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: A student sets up the following equation to convert a measurement (The ? stands for a number the…

A: Since 1 Kg = 1000 g

Q: How to convert grams to millimetres? And grams to centimetres?

A: Gram is a unit of measurement of weight. Centimeter and millimeter are unit of measurement of…

Q: How many grams does 7.51 moles of aluminum nitrate weigh? Show all work and round your answer to two…

A: Given, number of moles of aluminum nitrate =7.51 molewe are asked to calculate the amount of…

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: Adding coefficients to balance chemical equations Al(s)+Cl2(g)->AlCL3(s)

A: According to the given equation the no. of atoms in the given equation are as follows:…

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: b. Convert 0.5126 kilograms into grams.

A: 1 kilogram = 1000 grams  0.5126 kg has 4 significant figures

Q: How do you set up conversion factors?

A: Conversion factors are a ratio expressed as fraction which are used to convert one unit into…

Q: how many kilograms of gasoline fill a 12.0 gal gas tank?

A: The volume of gasoline = 12 gallon  Since, 1gallon = 3.785litre  And density of gasoline = 0.74 g/ml…

Q: A can contains 237 ml of soda. How much is left after 221 ml is removed ? (Express your answer to…

A: Given -> Initial volume of soda = 237 ml Removed volume of soda = 221 ml

Q: conversion factor?

A:

Q: What is the weight in grams of 3.74 × 10^16 CF4 molecules? Hint: must use Avogadro's number Put your…

A: Given : Molecules of CF4 = 3.74 x 1016

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: To how many significant figures should each answer be rounded (two equations)?

A: The equations given are,

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.