- Cold weather and snowy conditions make the holiday season quite different than before.?

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What would be the partial pressure of N2 in a 50 degrees Celsius which there is 0.20 moles N2 and 0.10 moles CO2 at apressure of 101.3 kPa? The sum of the two roots of the equation 2x^(3)-x^(2)-7x-3=0 is 1 find the roots of the equation? In the combustion of hydrogen gas to form water, how many moles of water will be produced by 10.00 g of hydrogen? How many g of H2O is this? Can you help me answer this problem? i don't know how to compute this one.? Sara has 20 sweets they are: 12 Liquorice, 5 mint, 3 humbugs. she takes 2.What is the probability that the 2 sweets will not be the same?