show complete solution and express in significant figures

Q: Enter an equality for one tablet of the iron supplement. Express the mass in milligrams to two…

A: Given: 1 tablet contains 110mg of iron. The equality for one tablet of the given iron supplement is…

Q: Why do we report numbers in the correct number of significant figures?

A: By using significant figures, we can show how precise a number is.If we express a number beyond the…

Q: Do the following calculation of measured masses from an experiment: 73.4 g - 61.418 g Calculate…

A: Given  73.4 gram - 61.418 gram  Resultant value in correct significant figure = ?

Q: Use the References to access important values if needed for this question. The number 4.75721…

A: The rounded to 3,4 and 5 significant number according to given number are given below.

Q: 0.0590x8.105æ10 1.8x10-3

A:

Q: The number 0.00003007 expressed in exponential notation is ________.

A: Let the number be 'X'. So, X= 0.00003007 In this question, X has to be converted into exponential…

Q: Perform the following calculation and express the answers in scientific notation using significant…

A: Find the solution below

Q: 16 oz = 1lb 200lb=1T 1oz =28 g 1lb= 0.45 kg 1T=0.9t 71lb to g 71lb =___ g using the given,…

A:

Q: I have to have the correct number of significant figures

A:

Q: What would be the reading of the liquid in the following graduated cylinder, reported to the proper…

A: Given is graduated cylinder.  We measure reading at lower meniscus.

Q: Which of the following has the greater volume: 1 mL or 1 cm³?

A: Volume is defined as the space occupied by a substance. The volume can be measured in various units…

Q: 562+7.1-50.003 Express your answer to the appropriate number of significant figures.

A: Calculate 562+7.1-50.003 Express your answer to the appropriate number of significant figures?

Q: Which answer represents the measurement 0.00569 g rounded to two significant figures?

A: Rules to rounding significant figures :- 1) " If the rightmost digit to be removed is  >5 then…

Q: LL of solution         Express your answer using three significant figures.   11.65 mgmg KIKI in…

A: Molar mass(MM) of C2H6O = 46 g Mass of C2H6O =72.2 g  Mole = mass/MM       = 72.2/46 = 1.57 mol…

Q: Convert 1.80 hours to seconds

A: The conversion of quantity from one unit system to another unit system is known as unit conversion.…

Q: Convert 0.386 g to milligrams. Use only the metric system.

A:

Q: a) Draw the major organic compound for each of the following reactions. The quotations don't have to…

A:

Q: Express (91 g) / (49 g) as a percentage with correct significant figures SHOW WORK BELOW!

A: We need to determine the percentage of given expression.

Q: When 0.0005760 is written in proper scientific notation with the correct number of significant…

A: Rules for determining significant figures,All non-zero digits are significantThe zeros placed to the…

Q: Show your calculations below for (* and **) for Solution Solution D 3 tsp sugar 500 Solution A…

A: Percent solution is the solution expressed in the unit %. It may be  percentage by weight by volume…

Q: Complete the calculation below, and in the box record your answer to the correct number of…

A: By applying rules of significant figures we can figure out the result in correct number of figures.

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: Solve with correct significant figures and units

A: As there are only 2 significant figures in both the valve

Q: Express the following measurement to 5 significant figures: 872311 mm. (Type numerical values only;…

A: The given measurement is 872311 mm. Number of significant figures are 6 i.e. 8,7,2,3,1,1. For…

Q: 261.9 mi ≈≈  in

A: Conversion of mile to inch ?

Q: for this question, what would the correct number of significant figures be?

A: Concentration of KOH = 0.626 M The mas of MOBS=  5.00 g  pKa=7.48 and formula mass is 223.29 g/mol)…

Q: How many moles of water were lost if the amount of water lost was 0.378 grams?  Do not include units…

A: The moles of water that were lost if the amount of water lost was 0.378 grams are to be calculated.

Q: Rewrite this measurement with a simpler unit, if possible. 8.8 kg⋅m-m ZUGANGS me

A: We have to rewrite the given measurement into a simple unit.

Q: Make the following calculation and report your answer to the correct number of significant figures…

A: The given calculation involves an addition followed by division.

Q: Give correct detailed Solution..show work..don't give Handwritten answer..don't use Ai for answering…

A: mass = 3.8E4 gExplanation:Given values:Density (ρ) = 19.3 g/cm³ (3 significant figures)Length (l) =…

Q: Calculate the area of a rectangle in cm² with a width of 6.7 cm and height of 3.0 cm. Be sure to…

A: The significant figure refers to particular digits in a number. According to the measurement rule,…

Q: How many milliliters are in 15.1 dL ? Express your answer numerically in milliliters.

A: To convert 15.1 dL into mL dL= deci litres mL= milli litres I dL = 100 mL

Q: Solve following using Significant figure rules - (2502.20 x 21.00)/ 3.0

A:

Q: answer with the correct number of significant figures but without "%" (Canvas will not let you to…

A: Here we calculate all required data from the information. Please see carefully the answer, last two…

Q: This question is about expressing numbers in standard form. a Express the following numbers in…

A: The numbers given are,

Q: I dont quite understand the significant figures. Need some examples

A: Rules for Determination of Significant Figures:[i] All non-zero digits are significant.For example:…

Q: Perform the following calculations: a) 14.86 ml + 15.0 ml + 14.980 ml = b) (42.927 g/ml)(9.00 ml)…

A: According to the rule for significant digits in addition and subtraction, the number of significant…

Q: Express the following measurement in the designated unit 45 g/l to μg/ml

A: Gram is a unit of measurement which is denoted by the symbol 'g'. Liter is a unit of measurement…

Q: w=weight (mass in ___g (grams?) ?)

A: Weight of sample can be calculated as by using density formula:

Q: Perform the following calculation and input the answer expressed to the correct number of…

A: The significant figure rule for the division and multiplication is that the final number should…

Q: How many significant figures would be in the answer to the problem 1.562-1.51?

A: The 0 in a number at last which has no decimal point is not considered significant. For example, 500…

Q: The number 158.70 in normal scientific notation, showing proper significant figures is:

A: Given number= 158.70 In scientific notation, Decimal will be placed after first number , so

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.