Answer: In physics and chemistry, the law of conservation of energy states that the total energy of an isolated system remains constant; it is said to be conserved over time. For instance, chemical energy is converted to kinetic energy when a stick of dynamite explodes.
Explanation:
internet
Answer:
Mg + HCL --> MgCl2 + H2
mass 65.0 mass 257.26
RFM 24 RFM 95
moles 2.708 moles 2.708
Explanation:
mass of MgCl = 257.26 grams
last one? don't take my word though
Explanation:
the suns heat is related to nuclear fusion
Answer:
Compound B and D
Explanation:
Both are good conductors of electricity.
Answer:
14915960J
Explanation:
brendatferreira answered it on another slide this person said they used a converter
