I have five rings, each weighing 18 grams, made of an alloy of 10 percent silver and 90 percent gold. Ive decided to melt down the rings and add enough silver to reduce the gold content to 55 percent. How much silver should i add?
[ Singles & Dating ] Open Question : We piss each other off but we are sexually attracted to each other, what the hell is going on??
She pisses me off and I know that I make her angry too most of the time. But when we talk there is a strong sexual chemistry. We both are sexually attracted to each other but we don’t like each other. I never had this situation before, whats going on
The normal boiling point of liquid ethyl acetate is 350 K. Assuming that its molar heat of vaporization is constant at 34.4 kJ/mol, the boiling point of CH3COOC2H5 when the external pressure is 0.646 atm is K.