Please Help!!
Which set of coefficients will balance the equation shown below?
__ H2SO4 + __ NaOH —> __ Na2SO4 + __ H2O

A. 2, 2, 2, 3
B. 1, 2, 1, 2
C. 3, 2, 1, 3
D. 1, 4, 1, 1

The conventional equilibrium constant expression (kc) for the system below is: 2icl(s) ⇄ i2(s) + cl2(g) [cl2] ([i2] + [cl2])/2[icl] [i2][cl2]/[icl]2 none of the listed answers are correct [i2][cl2]/2[icl]

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

Jose and eric were given four samples in lab. the results of their analysis are shown in the table. based on the data they collected, which sample is most likely a metal?