Chemistry, 28.06.2021 18:40 naeaamm2528
A chemist wants to extract copper metal from copper chloride solution. The chemist places 1.50 grams of aluminum foil in a solution of 14 grams of copper (II) chloride. A single replacement reaction takes place. What best explains the state of the reaction mixture after the reaction? Unbalanced equation: CuCl2 + Al - AlCl3 + Cu (5 points) 1) Less than 6.0 grams of copper (II) is formed, and some aluminum is left in the reaction mixture. 2) More than 6.5 grams of copper (11) is formed, and some aluminum is left in the reaction mixture. 3) Less than 6.0 grams of copper (II) is formed, and some copper chloride is left in the reaction mixture. 4) More than 6.5 grams of copper (II) is formed, and some copper chloride is left in the reaction mixture.
Answers: 3
Chemistry, 22.06.2019 13:30, princessroseee769
Ants live on acacia trees in south america. the ants feed on sugars secreted by the trees. the trees provide room for the ants to live. the ants sting any other insect or animal that comes to eat the trees. what type of relationship is this?
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Chemistry, 22.06.2019 16:40, roderickhinton
The diagram below shows the movement of particles. what does this piece of evidence best support? the collision theory the maxwell-boltzmann distribution the effect of pressure on reaction rates the effect of temperature on reaction rates
Answers: 3
Chemistry, 23.06.2019 00:00, vanessacox45
Total the mass on the syringe. record it in the correct row of the data table. kg done click and drag weights to change the pressure. click the syringe to zoom in and see the volume. intro
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Chemistry, 23.06.2019 06:00, girlwonder326
+= + + balance the equation on coefficients, ex. 1,1,1
Answers: 2
A chemist wants to extract copper metal from copper chloride solution. The chemist places 1.50 grams...
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