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At constant temperature, pressure is inversely proportional to volume. P∝1/V
O=C=O (Each O shares 2 electrons with C)
Because they have completely filled valence shells and are already stable.
The repetition of properties of elements after regular intervals when arranged in increasing order of atomic number.
It is impossible to simultaneously determine the exact position and momentum of a particle. Mathematically: Δx⋅Δp≥h/4π
Molar mass of CO₂ = 12 + 2×16 = 44 g/mol Moles = 88 / 44 = 2 moles
· Mole: Amount of substance that contains as many entities as there are atoms in 12 g of carbon-12. · Avogadro's number (NA): 6.022×10236.022 \times 10^{23}6.022×1023 particles/mole.
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