What is the specific heat of silicon if the temperature of a 4.11 g sample of silicon is increased by 3.8 °C when 11.1 J of heat is added?

1. calculate the approximate enthalpy of the reaction in joules. estimate that 1.0 ml of vinegar has the same thermal mass as 1.0 ml of water. iqnore the thermal mass of th sodium bicarbonate. note: it takes about 4.2 joules () to change 1.0 gram (1.0ml) of water 1.0 c

What is a metal replacement reaction

Find the number of grams of hcl needed to react completely with .50 moles of magnesium.