what is the type of the bonds for the following chemical equations @CO2

Q: convert 455microgram/min=27mg/tim

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Q: 7401 x 1047, when expressed correctly in scientific notation, would be written as ___ . 7.401x…

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Q: 1×10 -14 -8 = (6.4×10³ +x)x

A: Step 1: Given equation is:  1×10−14=(6.4×10−8+x)x x2+(6.4×10−8)x−10−14=0 ⇒x2+1086.4x​−10−141​=0 Tip:…

Q: None

A: Step 1: Solution Step 2: final answer in table Step 3: Step 4:

Q: 20 Express the answer to this multi-step calcu- lation using the appropriate number of sig- nificant…

A: The answer should have the same number of decimal places as the limiting term when adding or…

Q: 54.1 g (0.24 cm x 1.25 cm x 0.60 cm)

A: We have to solve the equation relating units and division.

Q: A small amount of resin weighing 4.56g occupies a height of a 10mL graduated cylinder equivalent to…

A: Mass of resin = 4.56 g  Initial volume = 1 ml  Final volume = 1.7 ml  Density of resin = ?

Q: An electric current of 284.0 mA transports 680. µC of charge. Calculate the time this took. Be sure…

A: The current flow in unit time is known as current. The calculation of the current can be done by…

Q: A drug is administered to patients at a rate of 1.15 mg/kg exactly three times per day. If the…

A: Given , A drug is administered to patients at a rate of 1.15 mg / kg exactly three times per day 1…

Q: e the percentage error in the measurement of the students.

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Q: A student experimentally determines the density of water to be 0.9955 g/mL. The reported density of…

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Q: A definition of the word base is something that is of low quality and is easily corruptible.…

A: Please find your solution below : Base metals are the metals that are inexpensive, invaluable to…

Q: 4- 100- 50- 0₁ 20 27 30 39 40 43 51 50 60 63 70 74 77 80 91 90 100 105 110 120 120 130

A: Mass spectrometry is a very useful technique to know the structure of an unknown compound by the…

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

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

Q: What are the conversion factors for the equality 1 meter = 100 centimeters? 1 m /100 cm and 100…

A: Given:   The conversion factors for the equality 1 meter = 100 centimeters

Q: Express the number 554,780,000,040 in scientific notation to three significant figures.

A: In scientific notation, we use the form A X 10-B where A is the approximate number with required…

Q: 4.31666666667   What are the significant figures?

A: Significant figures - Total number of digits in a number including the last digit whose number is…

Q: The conversion factor relating miles to meters is 1 mile 1610 m. The speed of light is 3.00 x 10…

A: given, 1 mile = 1610 m 1 hour = 3600 sec

Q: A doctor prepared a drip of 60 mL per hour for a patient in ward B,  while the correct dose of  62…

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Q: An electric current of 121.0 mA flows for 3.0 minutes. Calculate the amount of electric charge…

A: The charge 'Q' is defined by the product of the current and time.                              Q=It…

Q: A student found an object to weigh 163.46g. The “true” weight was known to be 163.24g. Calculate the…

A: Percentage error is used to measure the accuracy of any measurement. The formula for percentage…

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: Complete the table below. kg 900 cL = = dm 7 Ms = = 6000 g OL 6 m S

A: Given,  a). 6000 g to kg  b). 900 cL to L  c). 6 m to dm  d). 7 Ms to s  Using the conversions as :…

Q: 2550 × 115 =?

A: • We need to calculate the final answer of 2550 × 115

Q: 11.004g + 3.08g x 112.96g= I don't understand how to start this problem when there is not…

A: The dimensional analysis does not allow physical quantities with different units to be added or…

Q: The drug cyclophosphamide is administered for breast cancer at a daily dose of 100 mg/m^2 for up to…

A: A question based on dimensional analysis that is to be accomplished.

Q: 4X +_+ 2¿ n 1 242 Cm + ?

A: Concept- When a atom is react alpha particle(nucleus of Helium) the atomic mass will increase with…

Q: The correct answer (with the correct number of significant figures) of the following expression is:…

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Q: Complete the table below. 20 dg =   g   cL = 2 L   Mm = 3000000 m 6000 ms =   s

A: Given that : We have to complete the table given below : 20 dg=  g cL=2 L Mm=3000000 m6000 ms=s…

Q: The mass of a proton is 1.67262164 x 10^-27 kilograms. round off this value to three Significant…

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

Q: The mass of an empty flask is 210.538 g and when filled with a liquid (d = 0.8540 g/cm3) is 305.497…

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Q: 1. 23.78 hg = kg %3| 2. 3423 L= cL 3. 9.643 Mm = m

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Q: A student estimated that the volume of a crucible was 28.6 mL. When the volume was accurately…

A: percentage error is given by  % error = (experimental value - actual value ) X 100 / actual value.

Q: A cubic sample of a substance has a mass = 5.39 US tons when the length of one side of the cube =…

A: Mass of cubic sample = Length of one side of the cube = Density of the sample in gram per mL = ?

Q: A hollow spherical iron ball has a diameter of 15.3 cm and has a mass of 14.1 kilograms. Assuming…

A: Given  Diameter of hollow spherical iron =15.3 cm Radius of the outer sphere =15.32= 7.65 cm Mass of…

Q: The recommended single dose for acetaminophen is 10.010.0 to 15.0 mg/kg15.0 mg/kg of body weight for…

A: The recommended single dose for acetaminophen is 10.0 to 15.0 mg/kg of body weight for adults. It…

Q: A microorganism contains 0.0000046 g of vanadium. Express this amount in scientific notation.

A: Introduction- Scientific notation is the way of representing large decimal numbers in a smaller way.…

Q: Given the density of Gold is 19.3 g/cm^3 a) Determine the mass of gold (in grams) in an ingot with…

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Q: A student estimated that the volume of a crucible was 28.6 mL.  When the volume was accurately…

A: Percent error can be calculated using the following formula.

Q: The specific gravity of a vegetable oil is 0.92. What is the mass, in grams, of 750mL of vegetable…

A: Given, the specific gravity of a vegitable oil i.e. relative density =0.92volume of the vegetable…

Q: importance of significant figures?

A: Significant figures are defined as the the number of digits in a measurement or value that…

Q: Perform the following calculation and give an answer with the collect 50.9 x 0.0211.074 01

A: Significant figures are the number of digits in a value, often a measurement, that contribute to the…

Q: GENERAL CF TRY STUDY 1. Perform the following operations and round your answer to the proper number…

A: Given: The solution of the given question on significant figure & rounding off is as follows:

Q: The physician orders Biaxin 7.5 milligrams per kilogram PO q12h. If the drug strength is 250…

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Q: relative error caused by this deviation for each measu

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Q: BaSO3(s) BaO (s) + $0₂ (9) Ba$0] [50₂] [BaSO3] ke Kc

A: Check that any solid or liquid product is present in the reaction and then use the Kc expression to…