What is the final temperature of a system if 12.00 g of gold at 90.0°C is placed in 12.00 g of water at 20.00°C? The molar heat capacity of gold is 25.41 J/mol - °C) and the heat capacity of water is 4.18 J/g. °C).

In which direction will the following reaction go if the standard reduction potentials are 0.80 v for ag/ag+ and –0.44 v for fe/fe2+? ag+ + fe → ag + fe2+ a.)forward b.)the reaction cannot occur. c.) not enough information is given. d.) reverse

Ihat will happen if i added baking soda to vinegar

How do you interpret a chromagram for what mixtures contain?