STARTING AMOUNT X Convert 2.87 kg to grams. Use only the metric system.

Q: Make each of the following unit conversions. a) Convert 4.98 m to mm b) Convert 3.23 L to mL

A: 1 meter = 1000 milimeter  1 Liter = 1000 mililiter

Q: A chemistry student needs 10.0 g of ethanolamine for an experiment. By consulting the CRC Handbook…

A: Density is defined as the mass divided by the volume => density = mass / volume

Q: Suppose you conduct an experiement similar to Experiment 4 using a different unknown metal. You…

A: First 15g addition:The initial volume of water = 20.0 mL (Given) The final volume level of water and…

Q: Methane gas and oxygen gas react to form water vapor and carbon dioxide gas. What volume of carbon…

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Q: 79. Convert 2.255 * 1010 g to each unit.(a) kg (b) Mg(c) mg (d) metric tons (1 metric ton = 1000 kg)

A: While converting from one unit to another, a conversion factor is to be multiplied.

Q: The density of a pure substance is its mass per unit volume. The density of hexane has been measured…

A: Step 1: Step 2: Step 3: Step 4:

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

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Q: 2. Evaluate each of the following expressions. State the answer to the proper number of significant…

A: Rules for writing significant figures in addition subtraction multiplication and division; In case…

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

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Q: 1) Perform the following conversions. 399 g to mg 370 oz to L 125.0 in to m 2.36 mL to L 3401.00 g…

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Q: Add this group of measured numbers using the correct number of significant figures in your answer.…

A: Significant figures are defined as the figures present in a number that expresses the magnitude of a…

Q: 2. A 108.948 g metal sample 22.6 mL of water and the water level rises to 34.8 mL. Calculate the…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: 912 milliliters to nanoliters

A:

Q: In an experiment a student used a 50 mL volumetric flask to prepare her copper solution but in…

A: step 1:  For making standard solutions, one must take care of the quantity that is to be taken…

Q: Convert the following measurement. mol mol -7 2.9 x 10 x10 2 g'cm kg m

A: 1 m = 100 cm

Q: What is the molar mass of alanine, C3H7NO2? • Write your answer using ONE decimal place, even if…

A: Given, Molar mass of Alanine, C3H7NO2 = ? Note:  Atomic mass of C = 12.01 g/mol Atomic mass of H =…

Q: The SI standard unit for mass is the gallon Newton kilogram mole

A: The SI standard unit for mass is the

Q: Consider the following problem. How should the answer be rounded, to accurately indicate correct…

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Q: When reporting the mass of weighed solid, one should write all numbers in the digital scale estimate…

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Q: 1) convert 0.66 ibs to grams. 2)convert 0.00534 in cubed to cubic decimeter. 3) convert 2.7 g/cm^3…

A: 1.Conversion of 0.66lb to grams.

Q: STARTING AMOUNT X 4.3 Convert 2.87 kg to grams. Use only the metric system.

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Q: Convert 643 milimeters to meters

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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.