4.5 x 10^16 molecules of carbon dioxide are equal to how many moles?
1 answer:
Step-by-step explanation:
1 mole of any substance = 6.022 * 10²³ molecules.
Number of moles of CO2
= (4.5 * 10¹⁶)/(6.022 * 10²³)
= 0.75 * 10^(-7)
= 7.5 * 10^(-8) mol.
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X:2=24.3
x=24.3 • 2
x=48.6
Answer is 48.6
Whats the question? how many is she buying? or how many can she afford?
Answer:
14×14=196 196 = answer correct
Step-by-step explanation:
(9-4)/(5+7)= 5/12
y - 4 = 5/12(x + 7)
y - 48/12 = (5/12)x + 35/12
y = (5/12)x + 83/12
