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anonymous

  • one year ago

Barium nitrate has the formula Ba(NO3)2. Which statement is true about barium nitrate? Each molecule contains four different elements. Each molecule contains three atoms. Each molecule contains seven different bonds. Each molecule contains six oxygen atoms.

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  1. Photon336
    • one year ago
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    What do you think it is?

  2. anonymous
    • one year ago
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    I think it might be B but I suck at this soo im unsure

  3. Photon336
    • one year ago
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    How many elements are there?

  4. anonymous
    • one year ago
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    2 or 3?

  5. Photon336
    • one year ago
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    Ba = Barium N = Nitrogen O = oxygen

  6. Photon336
    • one year ago
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    there are not 4 elements but 3

  7. Photon336
    • one year ago
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    can you count the number of atoms?

  8. anonymous
    • one year ago
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    noo >.<

  9. Photon336
    • one year ago
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    just try how many oxygen atoms are there?

  10. anonymous
    • one year ago
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    3?

  11. Photon336
    • one year ago
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    \[(NO _{3})2\] See that 2 outside of the brackets? it means that you multiply all the atoms by whatever that number it is in this case it is 2. so how many atoms of Nitrogen and Oxygen would there be?

  12. anonymous
    • one year ago
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    There would be 6

  13. Photon336
    • one year ago
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    yes that's it

  14. Photon336
    • one year ago
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    and that's how you do it. so there would be 2 nitrogen atoms and 6 oxygen atoms

  15. anonymous
    • one year ago
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    Thank youu so muchh

  16. Photon336
    • one year ago
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    no problem anytime

  17. Photon336
    • one year ago
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    seven different bonds also doesn't make sense

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