4. Defend Can you tell which element an atom is if you know its charge and the
number of electrons it has?
Explain. SC.8.P.8.7.

The reactions shown here can be combined to make the overall reaction c(s) + h2o(g) ⇌ co(g) + h2(g) by reversing some and/or dividing all the coefficients by a number. a. c(s) + o2(g) → co2(g) k=1.363×10^69 b. 2 h2(g) + o2(g) → 2 h2o(g) k=1.389×10^80 c. 2co(g) + o2 (g) → 2 co2(g) k=1.477×10^90

When did stem cell research become known ? who discovered stem cell? what experiments or studies have been conducted so far?

What are the coefficients to balance the following equation? ba+br=babr2