To get the net chemical equation, you should write out the
two equations and then add the elements or compounds on each side. And then cancel
ones that are on each side.
But first, you'll need to multiply the first equation by 6.
6CaC2(s) + 12H2O(g) + 6C2H2(g) + 3CO2(g) + 4H2O(g) = 6C2H2(g) + 6CaOH2(s) +
5CH2CHCO2H(g)
6CaC2(s) + 12H2O(g) + 3CO2(g) + 4H2O(g) = 6CaOH2(s) + 5CH2CHCO2H(g)
6CaC2(s) + 16H2O(g) + 3CO2(g) = 6CaOH2(s) + 5CH2CHCO2H(g) is the net chemical equation.
Answer:
The field of national security safeguards against such threats. National security protects not only citizens but also the economic stability of national institutions. In the U.S., national defense has been a guiding principle of the government at least since 1947, when then-President Harry S. Truman signed into law the National Security Act. Among other things, this legislation created the secretary of defense cabinet position, under whose leadership all branches of the military operated.
<span><span>4.
Answer:
</span><span>Election of 1800</span></span>
Alexander the Great (356-323 BCE) of Macedon first follwed in his father’s (King Phillip II) footsteps in subduing the city-states
of Greece and then lead his army on a series of campaigns which
successfully conquered the then-known world from Macedon, through
Greece, down to Egypt, across Persia, to India. Alexander’s tutor was the Greek philosopher Aristotle
(384-322 BCE) and, as Alexander traveled, he spread Greek thought and
culture in his wake, thus "hellenizing" (to make `Greek’ in culture and
civilizaion) those he conquered.
After Alexander’s death his Empire was divided among his four generals - the Diadochi or Successors.
<span>Assuming that this is referring to the same list of options that was posted before with this question, <span>the correct response would be the removal of British forts from US territory, since this had been a provision of the Treaty of Paris that wasn't being honored. </span></span>
