HELP AS SOON AS POSSIBLE PLEASE……Which of the following equations is balanced? (5 points) 1) 2H2 + O2 + 4H20 2) 4Na + O2 -2Na20<

Question

HELP AS SOON AS POSSIBLE PLEASE……Which of the following equations is balanced? (5 points)
1) 2H2 + O2 + 4H20
2) 4Na + O2 -2Na20
3) Fe2O3 + H2 – 2Fe + 3H20
4) CH4 + O2 – CO2 + H20

in progress 0
Thiên Ân 4 years 2021-07-19T12:01:48+00:00 1 Answers 18 views 0

Answers ( )

  1. giabao
    0
    2021-07-19T12:03:24+00:00
    Reply

    Answer:

    Number 2 is the balanced equation

    Explanation:

    There is

    4 Na on both sides

    2 O on both sides

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )