How many ppm of carbon dioxide are there if 35.5 grams of CO2 is dissolved in 250mL of solution? please show work

Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .

There is a single path for electrons. the current decreases when additional resistors are added. the current will be the same in each resistor. these statements best describe a(n) circuit.

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.