3. According to the following reaction, how much of the excess reactant remains after 2.6 moles of C, H, reacts with 4.1 moles of 02? CH2(g) + 3o2 (g) > 2 CO2(g) + 2 H2O (g)

geosphere and hydrosphere.

this is because the geosphere has to do with geological events, while the hydrosphere controls all water on earth.

1. a)c-14 has two more protons

2. d)they have different numbers of protons, neutrons, and valence electrons; they are all gases at room temperature.

3. c) iron and nickel.

warm front forms when a moist, warm air mass slides up and over a cold air mass. as the warm air mass rises, it condenses into a broad area of clouds. a warm front brings gentle rain or light snow, followed by warmer, milder weather.

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