Chemistry, 24.08.2020 01:01, ShianHagen5
PLS ASAP Why must the metal be shiny for my dew point project? this is it... 1. Record the temperature of the air. 2. Fill a shiny metal can with water at room temperature. 3. Slowly add ice to the water and stir gently with a stirring rod or spoon handle while keeping the bulb of the thermometer surrounded by the ice-water mixture. Be careful to not tap the thermometer with the stirring rod. Continue to add ice until a film of water appears on the surface of the metal can. 4. Record the temperature of the water in the can as soon as the moisture appears. This temperature is the dew point. 5. Repeat this experiment at least 2 more times to confirm the data.
Answers: 2
Chemistry, 22.06.2019 06:00, momof7hardings
When would a bouncy ball have the most potential energy
Answers: 2
Chemistry, 22.06.2019 16:00, sassy11111515
The chemical equation below shows the reaction of sodium (na) and chlorine (cl) to form sodium chloride (nacl). 2na + cl2 → 2nacl in this equation, which of the following is a reactant? i. sodium ii. chlorine iii. sodium chloride
Answers: 1
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
PLS ASAP Why must the metal be shiny for my dew point project? this is it... 1. Record the temperatu...
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