A37 child is presobed acyclove for chicken pox in an amount of 80 mut/kg body weight per day to be divided in four doses. Each tablet contains 700 mg of the medicine Part A How many tablets should be given to the child per day? Express the number of tablets as an integer. VALO Submit Part B Best Answer ? → Assuming the tablets can be easily broken in half, how many tablets should be given to the child per dose? Express the number of tablets to one decimal place. VALO tablets) ?

Q: 1.00 mL is taken from a stock solution of concentration 8.47 g/L and added to a 10.0 mL volumetric…

A: Given, Stock solution: Concentration of the stock solution (C1) = 8.47 g/L Volume of the stock…

Q: Is 500g of sucrose same as 500 mL of sucrose

A: No, absolutely not the 500 g of sucrose cannot be same as the 500 mL of sucrose. This is because the…

Q: avg concentration: 8.937x10^-7

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Hexane is colorless liquid. A 9.85 mL sample of hexane would have a mass of 6.5069 g. If you added…

A: Step 1:Given Data:The volume of hexane sample: 9.85 mLThe Mass of hexane sample: 6.5069 gStep 2:If…

Q: A patient received 2.85 L of a 0.278 M glucose IV solution. Given that the molecular weight of…

A: The objective of the question is to calculate the amount of glucose in grams that was administered…

Q: You add 297 grams of NaCl to a container and then you add 898 grams of water to that same container.…

A:

Q: You are given two solutions, labeled A and B. Solution A has a density of 1.5 g/mL and solution B…

A: We have given that Two solution A and Solution Bhhaving density are Density of Solution 'A' =…

Q: If a rectangular piece of cement is 2.00 cm x 2.00 cm x 9.00 cm and has a mass of 108 what is its…

A: Given: dimensions: 2.00 cm×2.00 cm×2.00 cm mass = 108 g

Q: According to the National Heart, Lung, and Blood Institute, LDL-cholesterol levels of less than 130…

A: LDL-cholesterol stands for low density lipoprotein cholesterol. These cholesterol are bad for the…

Q: What mass of ocean water in grams contains 50.8 g of NaCl?

A: Given :- % w/w = 3.4 %                mass of NaCl (solute) = 50.8 g  To calculate :- mass of ocean…

Q: The common pain relievers – aspirin (C9H8O4), acetaminophen (C8H9NO2), and naproxen sodium…

A: According to the mole concept, the number of atoms of the molecules in one mole of a substance is…

Q: RATIO AND PROPORTION  A patient is to receive an IV solution at the rate of 200 milliliters per…

A:

Q: How manu Mm.are in 2.57x105 Km lise 3 conversion factors)

A:

Q: How many atoms are contained in 4.1 g of carbon? How can you round this answer to 2 significant…

A: 1 mole of any substance contains 6.023×1023 atoms.1 moles of carbon atoms weigh 12 g.

Q: Ascorbic acid, or vitamin C (C6H8O6, molar mass = 176 g/mol), is a naturally occurring organic…

A: Molar mass of ascorbic acid = 176 g/molMoles of ascorbic acid = 2.82 × 10-4 molesAmount of vitamin C…

Q: If each bottle contains 1.61 ptpt of mouthwash with a density of 0.876 g/mLg/mL, how many kilograms…

A: A mouthwash is 21.6% ethyl alcohol by mass.  The mass of ethanol in 190 bottles is calculated as,

Q: A cola is advertised to contain 18 mg sodium/serving. If a serving size is 262 mL, what is the…

A: The cola contains 18 mg of sodium per serving and the volume of a serving is 262 mL.

Q: A medical solution had a concentration of 30mg/ml. How many ml would need to be delivered to…

A: According to the given question - 30 mg/mL medical solution means 30 mg of medicine present in 1 mL…

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

A:

Q: A patient has an order for a drip at 8 mg of medicine per hour. The IV drip is provided from a…

A: Given: In 300 mL, the IV drip provided is 1000 mg. The required drip for a patient is 8 mg per hour.

Q: The common pain relievers – aspirin (C9H8O4), acetaminophen (C8H9NO2), and naproxen sodium…

A: Interpretation: The number of molecules of C8H9NO2 present in 333 mg acetaminophen are to be…

Q: If you mixed 8.0 tons of sand, 12 tons of rock, and 4.0 tons of cement to make concrete, what would…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: You have a stock of Rubisco at the concentration of 100 µg/mL. For your experiment you need 500 µL…

A:

Q: Question 11: You are a gemstone expert studying samples of various materials. Gemstone Hambergite…

A: From the given gemstones, the most massive gemstone is = Smoky Quartz (density = 2.65 g/mL) The…

Q: A 12 pound baby is to be given 2 oz of formula per kilogram of body weight every 8 hours. How much…

A: Given : Mass of baby = 12 pound  Dose of medicine = 2 oz/Kg of baby weight  Duration of dose = 8…

Q: A chemist adds 1.10 L of a 0.35M aluminum chloride (AICI,) solution to a reaction flask. Calculate…

A:

Q: How much does 21 fluid ounces of sorbitol solution (sp gr 1.285) weigh, in pounds? Round your answer…

A:

Q: An industrial waste lagoon is contaminated with cadmium. The concentration of Cd2+ in the lagoon is…

A: The concentration of Cd2+ in the lagoon is 1.2 mg/L. Convert this unit to μmol/L Molar mass of…

Q: The common pain relievers – aspirin (C9H8O4), acetaminophen (C8H9NO2), and naproxen sodium…

A: Given Data; Mass of aspirin is 333 mg Mass of acetaminophen is 333 mg Mass of naproxen sodium is 333…

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: A typical baby aspirin contains 81 milligrams of acetylsalicylic acid. Acute aspirin poisoning may…

A: Mass of aspirin tablet = 81 mg Body weight of child = 25.0 lbs = 25.02.20=11.36 kg  Mass of aspirin…

Q: A sample of an unknown hydrate weighs 0.500 g and after heating it weighs 0.100 g. What is the…

A:

Q: What is 1 teaspoon vanilla extract converted into nanograms? 1 tablespoon of vanilla extract = 14 g…

A:

Q: Use the algebraic equation to determine the mass if the volume was 622 mL.  mass (g) = (3.60…

A: Given, mass (g) = (3.60 g/mL)(volume (mL)) + 11.4 g y= mass (g) m = 3.60 g/mL x= 622 mL b = 11.4 g

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.