What is the major product of the reaction shown below? excess Cl2 CH;CH,CH2-C=C-CH3 CCI4 O 2,2,3,3-Tetrachlorohexane O (E)-2,3-Dichloro-2-hexene O 2,2-Dichlorohexane O 3,3-Dichlorohexane O (Z)-2,3-Dichloro-2-hexene

Q: Change 80 degrees Celsius to Fahrenheit

A: Temperature can be measured in various units.

Q: What is 63.23 ug in units of kg? O 6.323x10-6 kg O 6.323x104 kg O 6.323x10-8 kg O 6.323x102 kg O…

A: We know1μ=10-9kg

Q: Given the following information, calculate the equilibrium constant (K) of the reaction at 298 K. (R…

A:

Q: the liquid 2,3 butanedione has a density of 0.981 g/ml at 18.0 degree celcius.If a 103 gram sample…

A: The density of a substance is defined as a mass of a unit volume of the substance. The density of…

Q: Cyanidin chloride (C15H11O6Cl) contains the cyanidin ion, a pigment found in many berries. Calculate…

A: Here, we have to calculate number of moles of cyanidin chloride present in 7.2 mg.

Q: A 9.55g sample of a solid was placed in a 15.00-ml flask. The remaining volume was filled with…

A: Density of a substance is defined as mass per unit volume.It is given by the formula

Q: 3. A sheet of metal is 78.1 mm wide and 40.5 mm long. If it weighs 31.19 g and the density of the…

A:

Q: . A gold brick is 15.24 cm long, 7.62 cm wide weighs 5,690.0 g. What is the height of the brick?

A: Given that: Length of gold brick (l) = 15.24 cm Width (b) = 7.62 cm mass= 5690.0 g   The height of…

Q: a dietary supplement contains 5.00 × 10³ iu per capsule . if the bottle recommends 2.00 capsules per…

A: Given: Dose = 2.00 capsules per day. And the concentration of capsule = 5.00 × 103 IU per capsule.

Q: A certain Animal Tranquilizer has a recommended dosage of 0.020 mg/kg for a large animal. A worker…

A: Calculating dose of a tranquilizerCalculations shown in picture

Q: A9.55g sample of a solid was placed in a 15mL flask. The remaining volume was filled with benzene in…

A: Given total mass =19.33 g  mass of solid =9.55 g  Thus mass of benzene =Total mass- Mass of…

Q: A contractor has 215 bags of cement. Each bag weighs 25.0 kg. How many tonnes of cement does the…

A: Often while calculating, there is a need to convert units from one system to another system. The…

Q: A 1.0-inch segment of thread weighs 2.9 mg. What would be the mass, in g, of a full spool of thread…

A:

Q: 1 mg is the same as O 1/10 cg O 100 cg 1/1000 kg 10 g

A: The symbol, mg is used to express the mass of substance.

Q: given the density of cyclohexane is 0.779glml, what would be the mass of 25.0 mL in grams

A: Given data :  Density of cyclohexane =0.779g ml-1 Vol.= 25ml  Mass= ?

Q: A 5lb bag of sugar weigh 2.270kg. Sugar has a molecular weight of 342g/mole. How many moles are in…

A:

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: Normal body temperature is 98.4°F.  Use your Celsius temperature from the above question (81) to…

A:

Q: The average diver consumes about 8.2 L of oxygen per minute. If you swim 8 meters per minute for 692…

A:

Q: 2 NH3 (g) + H2O(g) + CaCl2 (s) 一

A:

Q: 789mK/s to uK/ms.  Express your answer in three significant figures.

A: Given : value in mk/s = 789

Q: Convert 346 K to °F:

A: Given : The temperature in kelvin=346 K To determine : The temperature in  °F=?

Q: In Mexico, avocados are 48 pesos per kilogram. What is the cost in cents of an avocado that weighs…

A: Given: Cost of Avocados = 48 pesos/Kg. And weight of avocado given = 0.25 lbs.

Q: I Review I Constants I Periodic Table A hybrid electric vehicle has an EPA gas mileage rating of 49…

A: EPA mileage of the car is 49mi/gal 1mile=1.60934km 1gal=3785.411ml

Q: You are traveling to the UK, how many US dollars are required to get £ 5.00? (£1=$1.21)  step by…

A: Concept based on the conversion factor. Here we are using the conversion factor from UK Euros to US…

Q: What volume of concentrated HCl (37.2% HCl m/m) contains 125 g HCl? The density of concentrated HCl…

A: 37.2 g HCl is present in 100 g of solution. Let the mass of solution containing 125 g HCl be x. the…

Q: 1C. CH7O₂Br 10. C₂H₁2O 3.0 www PPM

A:

Q: The density of water at 25 °C is 1.00 g/mL. What is the mass in kilograms of 1.00 m3of water?

A: Density can be defined as the mass of substance per unit volume. Mathematically it is given as:…

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: If a 1.00 L beaker of water was converted into water vapor at 100 C under standard atmospheric…

A:

Q: The boiling point of hydrogen is -253 oC. What is this temperature in Kelvin? -20 K…

A: In this question, we have to to do conversion of boiling point of hydrogen -253°C into Kelvin unit.

Q: How many kg are in 34g?

A: Given,  The mass of a substance = 34 grams  Number of Kg in 34 g is:

Q: The density of pure water is 1.00 g/mL. But the density of water from different bodies of water…

A: The ratio of mass of the substance to the volume of the substance is defined as the density of the…

Q: in 2. The density of ethanol (CH3CH₂OH) is 0.789 g/cm³ at 25°C. What is the mass grams of a 25.4 L…

A: The mass per unit volume of a substance is known as the density of the substance. The density of 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.