• What mass of carbon dioxide is emitted by
an automobile per 5.0 x 102 g pure octane
used?
| 2 C8H18 (0) + 25 O2(g) → 16 CO2 (g) + 18 H20 (8)

Pls! plant cells and animal cells were observed under a microscope. the characteristics of two cells are listed below. cell p: does not capture sunlight cell q: has cytoplasm but no chloroplast which statement about the two cells is correct? cell q also has a cell wall. cell q also has large vacuole. cell p also has a large vacuole. cell p also has a cell membrane.

Which type of substance ionizes partially and gives off hydrogen ions when dissolved in water? a. strong acid b. strong base c. weak acid d. weak base

If you have 5.25 grams of methane (ch4), how many grams of co2 will you produce ?