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The element in Period 5, Group 3A, has the outer electron configuration _______.

What pressure in atm will 25.0 g of nitrogen gas occupy at 12.5 L and at 65. oC?

The orbitals of 2p electrons are often represented as being _______

What is the mass in grams of 0.935 mol of acetone (CH3COCH3)?  The molar mass of acetone is 58.08 g/mol.

What is the mass in grams of 0.935 mol of acetone (CH3COCH3)?  The molar mass of acetone is 58.08 g/mol.

A 0.5155 mol sample of CHCl3 reacted with excess H2O at high temperature to form 0.3777 mol of CO. What is the percent yield? CHCl3 + H2O → CO + 3HCl

A 0.5155 mol sample of CHCl3 reacted with excess H2O at high temperature to form 0.3777 mol of CO. What is the percent yield? CHCl3 + H2O → CO + 3HCl

How much heat is required to convert 50.0 g H2O(s) at 0.00 °C to H2O(l) at 45.0 °C? Specific heat of water = 4.184 J/g·°C and

Sir John Suckling In sections 3 and 4 of “[A POEM WITH THE ANSWER],” the speaker states that love has never lasted until now. What is the speaker’s explanation for this lasting love?

John Donne What type of sonnet is “Holy Sonnet VI”?