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write the formula for hydrogen

How to use the octet rule to predict the formula of the simplest compound formed from hydrogen and selenium, (Write the formula
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2. asked by Anonymous
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Write the formula for the compound formed when the given polyatomic anion combines with a cation from the given element.
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Formic acid ,HCOOH, is a monoprotic acid. circle the acidic hydrogen. Write the formula of the conjugate base after the acidic
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2. asked by jipah
3. 2,438 views
write the formula for hydrogen and bromine forming hydrogen bromide& nickel and oxygen forming nickel (II) oxide
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2. asked by alicia
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(white Powder) : 42.2% carbon, 6.4% Hydrogen, and 51.4% Oxygen Formula Mass = 342.2965 amuMolecular Formula: Empirical Formula:
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2. asked by Emily
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In the formula1N2 +4H2 → 2NH3 + 1H2 1 diatomic nitrogen (1N2 ) and 4 diatomic hydrogen (4H2 ) produce 2 ammonia (2NH3 ) with 1
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2. asked by mom
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Methane’s chemical formula is CH4. Is there a bond between any of the hydrogen atoms? Why or why not?(1 point)ResponsesNo,
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2. asked by school
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For the following reaction, 0.372 grams of hydrogen gas are allowed to react with 50.1 grams of iodine.hydrogen(g) + iodine(s)
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2. asked by Anonymous
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Methane’s chemical formula is CH4. Is there a bond between any of the hydrogen atoms? Why or why not?(1 point)Responses Yes,
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2. 48 views
how to form hydrogen ion and hydroxonium ion from hydrogen trioxonitrate [v] using formula
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2. asked by Anonymous
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