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Chemical weathering occurs more rapidly in what kind of climates
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Calculate the concentrations of all species in a 1.70 M Na2SO3 (sodium sulfite) solution. The ionization constants for sulfurous acid are Ka1 = 1.4× 10–2 and Ka2 = 6.3× 10–8.
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The respiratory system is responsible for the exchange of oxygen with what has?
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How many grams of sodium chloride, NaCl, result from the reaction shown in the following equation, FeCl3 + 3NaOH
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A student collects a sample of gas and finds that 1.01 g of the gas will fill a container with a volume of 0.225 L at STP. What is the molar mass of the gas?
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Given the atomic weights of carbon, 12.01; hydrogen, 1.01; and oxygen, 16.0, what is the molar mass of glucose? A) 166.18 grams B) 174.12 grams C) 180.18 grams D) 250.12 grams
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Based on the information above, do you think that fluorine has common isotopes? Justify your answer.
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What is thomas edison most known for
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One of the most common household toxins, benzene can be found in the following: mothballs air fresheners dry cleaned clothing paint supplies
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You put two open cans of soda on the table. You took one can from the refrigerator and the other from your car. When you open them, which can of soda will lose the carbon dioxide more quickly and why?
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In general, metalloids are slightly reactive. true or false ?
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Carmen is heating some water and trying to measure the temperature of water using a Celsius thermometer. Which measurement can she expect once the water begins to boil? 32°C 100° C 212°C 373°C
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Q: The sodium atom loses an electron to form a sodium ion (Na+). Which statement is correct with respect to its atomic radius? Here's your actual answer A: The sodium ion has a smaller radius than the atom.
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Which chlorine compound has bonding that can be described as ionic with some covalent character? 1. NaCl 2. MgCl2 3. AlCl3 4. SiCl4
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How to calculate the oxidation number of cuso4
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