H2-N-CH2-CH2-OH Draw the conjugate acid with formal charge(s) below. N with 3 single bonds and 2 e- around the atom becomes N with how many bonds , positive/neg/no charge and how many e-around atom in conjugate base?
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state the principle of separating two immiscible liquids by separating funnel. describe an activity with diagram to separate a mixture of water and kerosene oil. answer: immiscible layers separate out in layers depending on their densities in separating funne

1.solid

2.carbon dioxide

3.helium

pv=nrt

explanation: