Chemistry, 14.07.2019 23:30, EvelynJ21011
Sodium and water react according to the equation 2na(s) + 2 h2o (liquid) -> 2 naoh (aq) + h2 (g). if 10.0 g id sodium is placed in 50.0 g of water, calculate the mass of hydrogen that will be produced.
Answers: 1
Chemistry, 22.06.2019 12:30, fvmousdiana
In france, grapes are 1.95 euros per kilogram. what is the cost of grapes, in dollars per pound, if the exchange rate is 1.14 dollars/euro? (2.6)
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Chemistry, 22.06.2019 14:00, asanchez4292
What type of matter is made of only one kind of atom
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Chemistry, 22.06.2019 20:20, catchonyet
Which formula equation represents the burning of sulfur to produce sulfur dioxide? s(s) + o2(g) 4502(9) 2h2s(s) + 302(g) β> 2h20(0) + 2502(9) 4fes2+1102 β> 2fe2o3 + 8502 2802(g) + o2(9) v205 , 2503(9)
Answers: 1
Sodium and water react according to the equation 2na(s) + 2 h2o (liquid) -> 2 naoh (aq) + h2 (g...
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