A gummy bear has a mass of about 2.3 g and a volume of about 1 mL. About 12% of the mass of the gummy bear is sugar. Estimate the sugar concentration in a
gummy bear.
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1. 1 mole of anything contains 6.022x10^23 pieces  

d  

2. a  

3. c, number  

5. 1.24x10^24atoms / 6.022x10^23atoms/mole = 2moles h2 atoms  

6. fe2br3 mass = 2moles x mass fe + 3 moles x mass br  

molar mass = grams / number of moles = g/mole  

to find moles = g / molar mass  

to find mass = g = molar mass / moles

the answer is a for sure mark brainliest i had got this right on usatestprep

the answer is yes

it has kinetic energy

reason

an object has kinetic energy when you stop the force carrying it, the object will stay in motion.

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