A flashlight runs 2D-cells batteries with a total of 3 volts. the bulb is rated for 0.7 amps. what is its resistance

How many grams of n2h4 will be consumed by 23 g of n2o4

C3h8o3 - glycerol major species present when dissolved in water

Which set of characteristics best describes igneous rock? a) largest type of rock, made of organic matter, hardest type of rock b) least abundant type of rock, made of other rocks, made mostly of minerals c) found on all continents, contains wavy bands of stripes, contains fossils d) most abundant type in earth's crust, made of magma/lava, contains no fossils