7. A 13.5 g sample of gold is heated, then placed in a calorimeter containing 60 g of water. Temperature of the water increases from
19.00°C to 20.00 °C. The specific heat of gold 0.130 J/gºC. What was
the initial temperature of the gold metal sample?

What is the oxidation state of each individual carbon atom in c2o42−?

The independent variable in an experiment will be the variable that you o a) change ob) hold constant ng c) observe for changes

Achemist is studying the following equilibirum, which has the given equilibrium constant at a certain temperature: 2 no(g) + cl2(g) < => 2 nocl(g) kp = 2 x 10^(-6)he fills a reaction vessel at this temperature with 13. atm of nitrogen monoxide gas and 12. atm of chlorine gas. use this data to answer the questions: a. can you predict the equilibrium pressure of noci, using only the tools available to you within aleks? y/nb. if you said yes, then enter the equilibrium pressure of nocl at right. round your answer to 1 significant digit.