Some chemical reactions change temperature ... Hold the thermometer and the cup so they do not fall over. Read the temperature and write it down as your “Starting Temperature”. Measure 1 teaspoon of ...

temperature and volume. volume of gas (cm 3) on the vertical axis time (s) on the horizontal axis a curve of best fit For each concentration of acid, plot a graph to show: \(mean~rate~of~reaction ...

tripod and gauze measure and record the temperature of the acid describe the effect of increasing the temperature on the mean rate of reaction It is important in this practical activity to use ...