Chemistry, 16.10.2020 19:01 mlrood2013oy11gv
2. Rafael broke a small twig off a tree and threw it in the lake. It floated away. If he could somehow
push the whole tree into the lake and it floated, which of the following would explain why it floats?
A. The temperature of the tree is less than the temperature of the water.
B. The volume of the tree is less than the volume of the water.
C. The mass of the tree is less than the mass of the water.
D. The density of the tree is less than the density of the water.
Explanation:
Answers: 2
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Consider the nuclear equation below. 239/94 pu—-> x+ 4/2 he. what is x?
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Chemistry, 22.06.2019 04:20
Which of the following is true for the actual yield of a reaction? it is always calculated as a ratio. it is the yield from the excess reactant. it is the yield from the limiting reactant. it is always less than the theoretical yield.
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Chemistry, 22.06.2019 10:10
What shape would a molecule with two bound groups and two lone pairs have?
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Chemistry, 22.06.2019 10:50
Someone offer some answers to this, i will give 98 coins and mark as brainliest! i will put the rest of the lab down in the comments,solutions pre-lab questions: in this lab, you will make fruit drinks with powdered drink mix. complete the pre-lab questions to get the values you need for your drink solutions. calculate the molar mass of powered fruit drink mix, made from sucrose (c12h22o11).using stoichiometry, determine the mass of powdered drink mix needed to make a 1.0 m solution of 100 ml. (hint: use molarity = to find the moles of drink mix, then convert moles to grams using a mole conversion.)what mass of powdered drink mix is needed to make a 0.5 m solution of 100 ml?
Answers: 1
2. Rafael broke a small twig off a tree and threw it in the lake. It floated away. If he could someh...
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