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.
5+3+2-6 is the value of 10 so yes you are correct
5X -3X > 4
2X > 4
X > 2
the only viable answer is D
Answer:
8 18 16 27
Step-by-step explanation:
