Chemistry, 05.05.2020 00:03, kimberlylove387
Richard reads 28.9 inches if mercury on a barometer, which is 1 inch lower than normal atmospheric pressure. The temperature is 40'F, What type of weather is most likely to occur where Richard is?
A. fair and dry
B. drought
C. rain shower
D. snowflake
Answers: 3
Chemistry, 22.06.2019 08:40, alexisbcatlett14
Which statement can best be concluded from the ideal gas law?
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Chemistry, 22.06.2019 17:50, kaylamount
Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?
Answers: 2
Chemistry, 22.06.2019 19:00, nayashuntel
How many liters of ethylene glycol antifreeze (c2h6o2), with a density of 1.100 g/l, would you add to your car radiator containing 15.0 kg of water if you needed to protect your engine to - 21.5°c? for water, kf = 1.86°c m -1.
Answers: 1
Richard reads 28.9 inches if mercury on a barometer, which is 1 inch lower than normal atmospheric p...
Computers and Technology, 10.11.2020 16:40