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Q: Write a balanced chemical equation based on the following description: solid lead(IV) chlorite…

A: since you have posted multiple questions in a single session, we are entitiled to answer first…

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A: We have find out the grams of zinc oxide required to make 100 gm of ointment.

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A: Avogadro's  number gives the number of atoms, molecules or ions in one mole of the substance and it…

Q: Why are sharp knives more effective than dull knives ?

A: Sharp knives are more effective than dull knives because

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Q: Table 20.1 Half Reaction F2 (2) + 2e- 2F- (aq) C2 (2) + 2e- 2CH (ag) EV) +2.87 +1359 Br2 0+ 2e - 2Br…

A: Since you have multiple questions, we are entitled to answer the first only.

Q: :- ОН OH Br Zn, HCI SH HS HCI -CI CI 2.

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

Q: 2. How would you male 150 ml of a 1/5 dilution? 3. How much solute (serum would you need to make 40m…

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Q: If the caffeine concentration in a particular brand of soda is 2.21 mg/oz, drinking how many cans of…

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Q: Just need help on number 5 please!

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A: Soap is produced by a process called Saponification.

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Q: 60+ 50 True False 40- kcal/mol 30 20 10 0 course of rx The reaction will proceed spontaneously

A: The given graph is We to check the spontaneity of the reaction.

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A: We have to tell the reason for fish kills to occur on summer days. The given options are  a.…

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A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

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Q: Looking for help for the last problem.

A: Given that:        Number of cells = 998 To find:        Volume of bacteria cells (in nL) =?

Q: colonoscopy

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Q: can you help with 16, 17, and 18 as well please?

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Q: How many kJ are in 27.4 kcal?

A: The objective of this question is to convert the energy from kilocalories (kcal) to kilojoules (kJ).

Q: The active ingredient of Benadryl© Chesty Forte Cough Liquid is Guaiphenesin an expectorant drug…

A: It is based on  the concept of concentration Here  we are requires to find  the volume of  the cough…

Q: Can eating cherry relieve headache or any pain? Is it real that it work similar to Aspirin?

A: Aspirin can relieve mild to moderate headaches or any pain.

Q: Broken glasses are the biggest (10 physical hazard causes laboratory .accidents True False…

A: Laboratory hazards include chemical, physical and biological hazards. They include compressed gases,…

Q: How many moles of calcium atoms do you have if you have 4.69 x 10 atoms of calcium. (The mass of one…

A: 1 moles of any element contains Avogadro's number of atoms. Avogadro's number is 6.023 x 1023…

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Q: O Pure water O Weak acid Weak base Strong base

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Q: 1. What is an antipyretic? 2. What is an analgesic? 3. What is the "active ingredient" in aspirin?…

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