A 3.00 L flask contains 1.60 moles of a gas at 27.0°C. Choose the correct equation to solve for the pressure of the gas in mmHg?​

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

Label a-f based on the table using c for concentrated and d for dilute

Find the number of grams of hcl needed to react completely with .50 moles of magnesium.