How much heat, in must be removed from 23.0 g of water at 67.2°C to decrease its temperature to 6.2°C . Please provide your final answer rounded to two decimal places

imma come back to you hold on

the answer for sodium is 0.186

the answer for rubidium is 0.251

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.