Your friend Sally lives in Canada and is not familiar with the Farenheit scale. She wants to know what the average high temperature is in July in Phoenix, Arizona. Use the chart and the formula below to calculate the Celsius temperature for Sally. Conversion Formulas: Cº = (Fº - 32º) 1.8 Fº = 1.8 x Cº + 32º K = Cº + 273 Giving 20 pts

Predict the reactants of this chemical reaction. that is, fill in the left side of the chemical equation. be sure the equation you submit is balanced. (you can edit both sides of the equation to balance it, if you need to.) note: you are writing the molecular, and not the net ionic equation. > cacl2(aq) + h20(l)

Acalorimeter is to be calibrated: 51.203 g of water at 55.2 degree c is added to a calorimeter containing 49.783 g of water at 23.5c. after stirring and waiting for the system to equilibrate, the final temperature reached is 37.6 degree c. specific heat capacity of water (s = 4.18 j/g∙degree c). calculate the calorimeter constant. (smδt)warm water = -[(smδt)cold water + (calorimeterδtcold water)]

How much heat is added if 0.814g of water increase in temperature by 0.351 degree c?