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प्रश्न
Complete and balance the following chemical equations:
N2 + O2 →
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उत्तर
N2 + O2 → 2NO(g)
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संबंधित प्रश्न
Complete and balance the following chemical equations:
`"H"_2"S"` + `"CI"_2` `→`
Complete and balance the following chemical equations:
Fe `"SO"_4` + NaOH `→`
(aq.) (aq.)
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Complete the statement by filling in the blank with the correct word:
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Match the following:
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| 2. | Calcium sulphate dihydrate | b. | C2H5Oh |
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| 4. | Calcium sulphate hemihydrate | d. | NaCl |
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Give an example where heat, light, and sound are produced during a chemical change.
______ is the chemical name of limestone.
