Balance the following chemical equation. H2O ---> H2 + O2
1, 2, 1
1, 2, 2
2, 2, 1
2, 1, 2

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5

Citric acid has a ph between 1 and 3.  it is considered to be aa. weak acidb. weak basec. strong based. strong acid

Which of these statements best explains why space exploration should be encouraged? it prepares humans to live without oxygen. it dispel myths about objects in space. it prevents comets and asteroids from striking earth. it creates technology to absorb harmful radiations in space.