2 years ago

What is the chemical reaction between sulfur and hydrogen

1 answer:

8 0

Answer:

At high temperatures or in the presence of catalysts, sulfur dioxide reacts with hydrogen sulfide to form elemental sulfur and water

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several kinds of bears are found on earth. most bears are brown or black, but one type of bear, the polar bear is white. What pr

LekaFEV [45]

Explanation:

they are white so they can camouflage, but actually the polar bears skin is black and it's hair is hollow

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What is produced when calcium reacts with fluorine in a synthesis reaction?

Thepotemich [5.8K]

C is the correct answer (CaF2) (sorry dont have subscript)

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3 years ago

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I have a brick, dimensions 4 cm tall, 9 cm wide, and 25 cm long, with a mass of 1250 g. What is the density?

Likurg_2 [28]

Answer:

1.389

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P = m / V

m = 1250

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3 years ago