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

IS 2/6 LESS THAN 5/6
A benefit of flashcards is that they are a. Portable c. Very large b. Contains lots of information d. Ask many questions on one card
Television is more effective than radio in influencing public opinion because on the television you can see the speaker and observe his movements and gestures.
The word kamikaze means __________. Answer War Pilot Purifying Influence Divine Wind Sacred Shrine
how is climate affected by energy from the sun and variations on Earth's surface?
Which of the following is a benefit to getting an adequate amount of sleep? a. better concentration b. improved physical 6 c. improved chances of success d. all
The only way to enhance performance—scholastic, athletic, or otherwise—is to
is 81 a multiple of 3
What is the formula of sulfurous acid? H2S HSO4 H2SO4 H2SO3
140% of what number is 48