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anonymous

  • 4 years ago

Can someone help me with # 25 please

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  1. anonymous
    • 4 years ago
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    book, and chapter please? Or at least post up the specific question.

  2. anonymous
    • 4 years ago
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    im trying to attach it it wont let me how do i do it?

  3. anonymous
    • 4 years ago
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    I've never attached a file.

  4. anonymous
    • 4 years ago
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    Click on attach file, on the bottom of the text box

  5. anonymous
    • 4 years ago
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    its the third blue button

  6. anonymous
    • 4 years ago
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  7. anonymous
    • 4 years ago
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    there it is

  8. Xishem
    • 4 years ago
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    \[CH_4+O_2 \rightarrow CO_2+H_2O\]First, start by balancing one of the elements. Let's try hydrogen first...\[CH_4+O_2 \rightarrow CO_2+2H_2O\]Then, check to see if that offsets any other elements. In this case, we need more oxygen atoms on the left side, so lets fix that next...\[CH_4+2O_2 \rightarrow CO_2+2H_2O\]Then we check to see if any other elements have been offset. In this case, it looks like all the elements are equal. It's balanced! I'll give you a jump start on the next one... \[K_2O+H_2O \rightarrow KOH\]First, try balancing the potassiums, and then we can see where you need to go from there.

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spraguer (Moderator)
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is replying to Can someone tell me what button the professor is hitting...

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