Part D Review Com Ajar contains 0.20 kg of olives. How many grams of olives are in the Express your answer to two significant figures and include the ap abbreviations for units.

Q: Hi I can't figure out what 652 pennys is converted to dollars is

A: Here we will  convert 652 cents to dollars. First, note that cents is the same as pennies, which…

Q: What is the mass of a metal sample with a volume of 8.9 mL and a density of 5.2 g/mL?  Do not…

A: Given values, Volume= 8.9 mL  Density= 5.2 g/mL Mass= ? So, we have formula, Density = mass/ volume…

Q: in the missing part of this equation. m cm 0.060 = ?

A: The value in m/s is given = 0.060 m/s. To find : The value in cm/s.

Q: How do you convert an object of with the density of 8.65g/cubed to the density in units of…

A: The density of object is calculated by the formula, Where, m is the mass of an object. V is the…

Q: Round off each of the measurements to two significant figures. 32.1246L and 0.00894753 cm   Express…

A: Rules for rounding significant figures :- 1. If the rightmost digit to be removed is greater than…

Q: I need to simplify the quantities using a unit with an approptaite prefix. How do I know what unit…

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Q: On a football team, the center masses at 121 kg, the two guards and the two tackles mass at 118 kg…

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Q: How do you determine how many significant figures should be in your answer?

A: Rules for counting significant figures:Count the number of significant figures in the decimal…

Q: STARTING AMOUNT On average, a drop of water has a volume of 62.1 microllers What is this volume in…

A: In this question, we have to convert the given volume of one drop of water from microliters to…

Q: Rolls of foil are 303 mm wide and 0.016 mm thick. (The density of foil is 2.7 g/cm³ .) What maximum…

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Q: unknown

A: Mass of liquid = ( final mass of erlenmeyer flask ) - ( initial mass of erlenmeyer flask )  Mass of…

Q: A balloon filled with helium has a volume of 7.0 L. What is the mass, in grams, of helium in the…

A: Given:Volume of helium gas = 7.0 LMolar mass of helium gas = 4 g mol-1

Q: chemist has a block of copper metal (density is 8.96 g/ mL). The block weighs 2.30 g. What is the…

A: Chemist has a block of copper metal( density is 8.96 gm/mL). The block weighs 2.30 gm. We have to…

Q: Convert 30.25 inches of Hg into mm Hg. Note-this is inches of mercury to millimeters of mercury. The…

A: To Convert: 30.25 inches of Hg into mm Hg

Q: A dessert contains 142.05 g of vanilla ice cream, 82 g of fudge sauce, and 45.7 g of nuts.   Part…

A: To get the total mass we will have to sum up it .

Q: Date Laboratory Instructor ebncidy Identification of Substances Pre-lab by Physical Properties…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: Perform each of the following conversions be sure to set up proper conversion factor in each case A)…

A: Conversion of 1.75 miles to kilometers should be given.Unit conversion from mi to in km can be done…

Q: What is the SlI unit for mass? O kilogram O pound O gram

A: • We need to determine the SI unit of mass

Q: An Aluminum foil weighs 0.500g and measures 10.00cm by 10.00cm Given destiny of Aluminum is…

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Q: How do you figure out the scientific notation of it? I

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Q: None

A: 𝜌 = 𝑚 ÷ 𝑉 where𝜌 = density𝑚 = mass𝑉 = volume In the problem𝜌 = 0.789 g/mL𝑚 = 311 g𝑉 =…

Q: One kilogram is slightly more than ________ U.S. pounds.

A: Pound and Kg are the units for the measurements of Masses. Pound is an imperial unit that is…

Q: . What is the amount of micrograms given 52 grams? 2. What is the amount of kg given 132,000 ng ?…

A: 1g = 1 ×106 micro grams  (I)52 g  = 52 g × 106 micro grams / 1g  = 52 × 106 micro grams…

Q: Use English-to-Metric and Metric-to-English conversion factors to calculate the following; round the…

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Q: An object has a density of 2.7 g/mL and a mass of 18g. What is the volume of this object. *ROUND…

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

Q: ar Aluminum: 8-

A: We have to tell the density and atomic Mass of aluminum. Atomic number of Aluminum is 13. Density is…

Q: How many pounds are in 6.32 x 10-14 cg if 1 lb = 454 g  (present answer in scientific notation and…

A: We know, 1cg = 2.205* 10-5 lb 1lb = 454 g (given)

Q: At a local pawn shop a student finds a medallion that the shop owner insists is pure platinum.…

A: We have been give the densities of different metals.We have been given the mass of the metal.We have…

Q: If an object is 69cm3 and has a mass of 551g, it must have a density of ?  number __________ unit

A: The density of an object is defined as the mass per unit volume. Density =MassVolume Density defines…

Q: An object has a mass of exactly 5 g on an analytical balance that has an accuracy of 0.1 mg. To how…

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Q: What is the answer of following calculation using the proper number of significant figures? 34.876…

A: The significant figure for the above given is

Q: Cyclohexane C6H12  (given: density= 0.77g/ml) Mass:84.9 g Find the volume of C6H12 (use mass and…

A: To solve this problem we will use the formula  Density = mass / volume

Q: Question 11 11. How many grams of SC12 contain 4.83 g of Cl? Report your answer with two decimal…

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Q: 1. Does heating a cup of water allow it to dissolve more sugar? Temperature of the water is measured…

A: As you nor specified so I am giving answer of first question as per guidlines Yes heating a cup…

Q: What type of data must be plotted on a graph for the slope of the line torepresent density?

A: Density: It is defined as mass of substance present in per unit of volume. SI unit is g/cm3.

Q: How many kilograms does a 48 pack of 500 mL water bottles weigh (assume plastic bottles have…

A: Density of any substance is the ratio of mass and volume. It is denoted by ρ(roh). Density =…

Q: PLEASE ANSWER THE SUB PARTS A,B, and C QUESTION 12 For the questions that follow, you don't need…

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Q: A rectangular aquarium has the following measurements: 48.7 in long, 12.5 in wide, and 19.5 in high.…

A: Given,The measurements of rectangular aquarium is: 48.7 in long, 12.5 in wide, and 19.5 in high.

Q: Using at least 2 conversion factors in sequence, concert the mass of a 254 mg aspirin tablet to Mg.

A: Given: Mass in mg = 254 mg.

Q: 1000 4. (EC) 70.4g of hematite (iron ore) was placed in a flask whose maximum volume was 55.0 mL.…

A: 4) Given data is Mass of hematite (iron ore) = 70.4 g  Volume of the flask = 55.0 mL The mass of…

Q: Attached question

A: Density: It is the mass of the substance present for unit volume. The SI unit for density is g/cm3.…

Q: A large stone weighs 53.0 kg. How many pounds does it weigh?

A: 1 kg = 2.2 lbs

Q: Determine a single factor that can be used as a multiplier to 1.5 oz to grams

A: The term conversion factor can be termed as the formula or the number which is required for the…

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.