A. Specific Heat Metal Mass of metal: 58.9530 Original temperature of water: Original temperature of metal: Final temperature of metal: Temperature loss of metal: Mass of water: grams °C °C °C °C 22 100 25 100 grams Specific heat of metal: J/g °C

Q: The engine in a boat has a displacement of 350 inches3? what is the displacement of this engine in…

A: Following are the appropriate answers of the given questions.

Q: A chemist makes 390. mL of silver(II) oxide (Ago) working solution by adding distilled water to 90.0…

A: Volume of solution (V1) = 390 ml Concentration (C1) = to find Volume (V2) = 90.0 ml Concentration…

Q: 0.0590x8.105æ10 1.8x10-3

A:

Q: Find the common log and natural log values of the following numbers. (Enter your answers for A to E…

A: Common log of a number x is represented by logx and natural logarithm is represented by lnx.

Q: Round off 0.007807 to three significant figures. Enter your answer in the provided box.

A:

Q: If you have 4.25 grams of Ag2O, how many moles of Ag2O do you have?

A: given: mass of Ag2O = 4.25 grams molar mass of Ag2O = 231.735 g/mol we need to calculate moles of…

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

A: Find the solution below

Q: It isn't always best to use the instrument with the highest precision. For example, instruments of…

A: Given: High precision instruments and low precision instruments and some situations ard given  To…

Q: Rewrite this number in nonscientific notation, to the correct number of significant figures. 5.15 x…

A: The nonscientific notation of the above number is given below

Q: A student measured the length and mass measurements of a cube using the same equipment as in the…

A: Density=MassVolume

Q: (*) 0- J kJ 37. mmol · °C ? mol · °C

A:

Q: 3) perform the following calculations and round each to the correct number of significant figures.…

A: A- 410.777----->410.8 B-1.002095558------>1.0021

Q: A student measures the length of an object and obtains 3.65 cm. If the true value (as reported by…

A: Answer:- This question is answered by using the simple concept of calculation of percent error using…

Q: Round each number to two significant figures  233.356       0.002353.   can you please…

A: Interpretation : We have to count number of significant figures.

Q: Finding the side length of a cube from its volume in liters A technical machinist is asked to build…

A:

Q: A solid object has a true mass of 91.4132 pounds. A student measured the mass of the object in a…

A: Measured mass is equal to actual mass plus the value of  percentage error of actual mass.

Q: Circle one: When performing the above calculation, significant figures / decimal places are the…

A: The given question asks about the primary consideration which must be taken care of while performing…

Q: Given that there are 2.2 lbs per I kg and 16 ounces per I pound, how many oz are there in 13 g?…

A: Given: Mass in g = 13 g.

Q: A chemistry student weighs out 0.0874 g of sulfurous acid (H,SO), a diprotic acid, into a 250. mL…

A: Given-> Weight of sulfurous acid=0.0874g Volume of volumetric  flask= 250 mL  Concentration of…

Q: number with the lewest sighilicant igures. ecognized to be uncertain. We call nificant figures.…

A: The question is based on the concept of significant figures. we have to follow the rules of…

Q: An object measuring 25.0 inches will have a length of _____centimeters.  round your answer to the…

A: We will use the inch-cm relation: 1 inch = 2.54 cm

Q: None

A: Given Values:-7.066124.793.17418878.234466.913219.455.814.315     Rounding Rules:-Round up if the…

Q: Can you please fix this answer to be in decimal form in the correct amount of significant figures?…

A:

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A:

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

A:

Q: D Question 4 Consider an object that is in the shape of a cube with a mass of 45.8 grams. If the…

A: Answer:Density of an object is the ratio of its mass and volume as shown below:Here:

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: 10) Solve each problem and report your answer to correct significant figure and units. Remember that…

A: 244.15 kg 18.36 ml 152.5 cm 0.4049 g/cm3 11.5 lb.ft/gal 3.488 × 106 mg/cm3 1.761 × 102 nm 1.987 ×…

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: The correct value according to Ruler A is 2.2 cm, whereas the correct value according to Ruler B is…

A:

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.