Chemistry, 01.02.2021 20:30 taylormack60

I'll give you brainliest, if your answer is right :) Element A is in group 1A with a molar mass of 10 g/mol Element B is in group 7A with a molar mass of 30g/mol a, A (solid) and B (gas) undergoes a combination reaction. Write the balanced chemical equation.
b, How many grams of B2 are needed to form a 2.5 M solution of AB with a volume of 250 mL?

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I'll give you brainliest, if your answer is right :) Element A is in group 1A with a molar mass of 1...