Use the following made up equivalencies to answer the following questions: . 30.5q equals 1s 13.2s equals 1t .82.1t equals 1p ● How many s are in 3.63x10²t?

Q: Perform the calculation and record the answer with the correct number of significant figures.…

A: (34.123+1.50)(98.7654-8.100)=35.62390.6654=0.39290622442≈0.393

Q: 4| Automobile batteries contain sulfuric acid, H,SO4, commonly called "battery acid". This is a…

A: Given : Volume of battery acid = 1.00 gallon  Density of solution = 1.28 g/mL Mass percent of H2SO4…

Q: If the snack food is pretzels and a single pretzel has a mass around 1.5g, how many pretzels would…

A: The mass of one pretzel is 1.5 g,The mass of the daily requirement of sodium intake is 2.25 g,The…

Q: Given the equation 2N₂(g) + O₂(g) = 2N₂O(g) Kc = 1.2x10-¹2, what is Kc for the equation 4N₂(g) +…

A:

Q: A 76.00 pound flask of mercury costs $147.50. The density pof mercury is 13.534 g/cm^3.a) Find the…

A: Given information:Mass of flask of mercury = 760 pounds

Q: What is the result of the following calculation to the correctnumber of significant figures?(6.266 −…

A: (6.266 − 6.261) ÷ 522.0 = ( 0.005) ÷ 522.0 = 9.579 x 10-6  Number of significant figures are 4.

Q: The numerical value for (5.6 x 104) ÷ (7.89 x 102) is equal to, with the proper number of…

A:

Q: with the correct significant figures

A: All parts have been solved. Any additional query is welcome.Explanation:Antilog of 5.667, here base…

Q: 6. Calculate, giving the correct number of significant figures: (39.45)(16.008) 3.1416+ 2.323 (22.4…

A:

Q: 5) significant figures should be retained in the result of the following calculation: (354.0 +…

A: Given: 354.0+21.01×107(0.012+2.30)×102

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

A: Convert mol/kg into mol/gram.

Q: How many digits after the decimal point should be reported when the calculation (10.434 – 9.3344) is…

A: Introduction: For addition and subtraction, the product should have a similar number of decimal…

Q: Conversion Factors in Calculations Report Sheet - Lab 2 B. Significant Figures in Calculations B.1…

A: Significant figures can be defined as  the number of digits in a value that tell us about the…

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

A:

Q: Perform the following operations giving the proper number of significant figures in the answer:…

A:

Q: Washington, D.C. has an average January temperature of 34.9 degrees Fahrenheit. What is this average…

A:

Q: The nutritional calorie (Calorie) is equivalent to 1 kcal. One pound of body fat is equivalent to…

A: According to the question, 1 Calorie = 1 kcal and 1 lb = 4.1×103 Calorie and also 1 kcal = 4.184 kJ.…

Q: Mercury freezes at 238.98C. What is the coldest temperature, in degrees Fahrenheit, that can be…

A: Relation between Fahrenheit (F) and degree Celcius (°C) is given as °C = [F - 32] × (5/9)

Q: 6. My car gas tank holds 14.2 gallons of gas. 10.9 kg of carbon dioxide, CO₂, is produced per 1.00…

A: We have find out how many pounds of CO2 is produced from a full tank of gas.

Q: Perform the following calculation: What is the answer to the calculation above with the correct…

A: The result of an addition or  subtraction should be reported in the same number of decimal place as…

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.