Seudónimo Seudónimo

01-02-2016
Chemistry

contestada

Chemical reactions can be detected by the formation of a gas.
a. True
b. False

Respuesta :

Аноним Аноним

01-02-2016

A) True , production of a gas (new substance) during the reaction of two isotopes indicate a chemical reaction

Answer Link

Otras preguntas

can someone help please what is the answer?

PLEASE HELP ME!!!!!

Prasad worked 15 hours this week and earned $195. Assuming he is paid by the hour, how much will Prasad earn next week if he is scheduled to work 12 hours?

are 3/4 and 12/16, equivalent fractions?

An organism is living in a rapidly changing environment. Sexual reproduction is advantageous to an organism in this situation because– sexual reproduction produ

Why do we have a leap year in our calendar every four years?

The war ended after 6 years of fighting, with the surrender of the British in October 1781 at Yorktown. The Treaty of Paris was signed in 1783. What was accompl

Maxie's Game World sold games to a customer on credit for $2,600, terms 1/10, n/30 and the cost of the games was $1,700. When recording the collection from the

Help! ASAP, this is due tomorrow and I’m struggling as this isn’t what they taught us. The question is: Explain why the bacteria shown (E. coli) have a second m

Infinitivos Completa para formar una oración completa empleando un infinitivo. 1. Debo.... 2. Tengo.... 3. Hay.... 4. Ellos van.... 5. Ellos empiezan.... 6. Me