Calculate mass in grams in 2.28 mol of h2so4

Question

Calculate mass in grams in 2.28 mol of h2so4

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Thiên Thanh 4 years 2021-08-30T15:41:11+00:00 2 Answers 6 views 0

Answers ( )

  1. Nem
    0
    2021-08-30T15:42:28+00:00
    Reply

    223.44 grams is the answer. Multiply 2.28 times the gram formula mass of h2so4

  2. kimcuc
    0
    2021-08-30T15:42:32+00:00
    Reply

    Answer:

    224g

    Explanation:

    Molar mass of h2so4:

    1.008×2+32.06+16.00×4=98.08g/mol

    2.28 x 98.08=224g

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