1 point
How many joules of heat are required to raise the temperature of 50 g of
water from 100 C to 160 C? (Use 1 sig fig and label your units)

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 happened in 2012 and how does it illustrate the importance of understanding the sun and how it works?

What are scientists who study fossils called? ( a ) astronomers. ( b ) biologists. ( c ) geologists. ( d ) paleontologists.