Place the coefficients that correctly balance the chemical equation. Answer choices may be used as many times as necessary. C2H2(g) + O2(g) → CO2(g) + 2H2O(g)

Coefficient options: 1 2 3 4

Answer it was we, the the whole people, who formed the union. and we formed it, not to give the blessings of liberty, but to secure them: not to the half of ourselves and the half of our posterity, but to the whole people- women as well as men.

Density= mass/volume so 5.1 divided by 4.7 is  5.1 / 4.7 =1.08510638298round to the correct number of sig figs

We can't until we know what we are working with or on