Answers edited by Simon Moore
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What is the pH of a #1*10^-5# #M# solution of sulfuric acid?
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Question #af560
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What's one thing you like about Socratic?
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How can I explain the enthalpy of a system?
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What are the products when Alka Seltzer dissolves in water? Is it water and carbon dioxide, i'm not really sure with that
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Question #147e5
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What states of matter can flow?
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Does pure water have more H+ ions than OH- ions?
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Question #68599
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Question #ebf5e
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Any 3 reasons for profuse use of plastics although it is harmful?
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Why is an alkyl group is denoted by #"R"#?
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Question #b65fa
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Question #ffab1
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Question #a9349
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What is formal charge and how is it determined?
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Question #ece79
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How does plastic benefit and harm the environment?
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How can you can tell the difference between a solution and a clear colloid?
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How many grams of water could be made from 5.0 mol #H_2# and 3.0 mol #O_2#?
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Question #c2f50
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Is a suspension a homogeneous or a heterogeneous mixture?
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What are the differences between hydration, hydrolysis and condensation?
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Why is cholesterol in the blood?
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Question #80627
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Silver emits light of 328.1 nm when burned. What is the energy of a mole of these photons?
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What is the name of the compound # P_2O_5#?
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What is the highest point on earth?
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Question #2a46a
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Question #2a118
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What volume of concentrated #HCl# contains a mass of #125*g# #HCl#?
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Question #0ae32
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Question #5f334
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How do you convert 2 tons to grams?
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On a mountaintop, it is observed that water boils at 90°C, not at 100°C as at sea level. Why does this phenomenon occur on the mountaintop?
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Does pure water have a concentration?
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Consider a mixture of water, sand, and oil. How many phases are present? How could you separate mixture into individual substances?
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When you blow air into a balloon, not only there will be increase in it's pressure but also it's volume. Is it a violation of Boyle's law?
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Question #39df6
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The half-life of cobalt-60 is 5.2 years. Find the time it would take for a sample of 0.5 grams to decay to 0.1 gram?
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What are some examples of colloids and suspensions?
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Question #edc6b
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Why alkenes called olefins?
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Woollen clothes are biodegradable but nylon clothes are not. Why do you think is the case?
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Question #42299
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What is a neat liquid?
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Is combustion a physical or chemical change? Why?
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How much energy (in joules) is required to raise the temperature of 200g of liquid water from 20c to 50 c?
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Question #2d155
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What safety equipment should always be used when working with glass or chemicals?
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Why are resonance structures necessary?
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Question #87757
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Question #8af18
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What volume of a #1.5*mol*L^-1# solution is required to deliver a #3.0*mol# quantity of solute?
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Question #1e971
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A #"standard solution"# is #"aqueous"#, #"unsaturated"#, #"a mother solution"#?
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Question #f92a2
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What is an example of a colloid?
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Why does the Antarctic have a large hole in the ozone, when no one even lives there?
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What is indicated by the #methyl-# prefix?
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All of the reagent solutions have a concentration of 0.2 M. This means that there is 0.2 mole of dissolved substance per liter of solution. What will be the concentration after mixing, assuming you use equal volumes of each solution?
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How would I convert the following to ppm? 3 grams of lead found in 30kg of soil.
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What is the difference between an electrophilic substitution reaction and a nucleophilic substitution reaction?
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Question #ce94f
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Question #3c6f1
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Why do bases feel slick in nature?
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Can a rubbing alcohol conduct electric current?
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What are the advantages and disadvantages of emulsion polymerization as compared to bulk and solution polymerization?
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What is the difference between compounds and mixtures?
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Question #e788e
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Question #f678c
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Question #73746
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How does the mass of the substance effect the specific heat value?
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Why do bases feel slippery?
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Is there a membrane that stop liquid water but let Methane gas in?
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One solution contains 55 g #NaCl # per liter. and another contains 55 g #KCl# per liter. Which solution has the higher molarity? How can you tell?
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Why can't we react francium with water?
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What is laughing gas called? ?
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Is uranium a fossil fuel?