Chemistry, 17.10.2021 15:10 ramberson101
Hòa tan m gam Mg trong dung dịch hcl (dư) sao phản ứng thu được 13,44 lít h2 (đktc) và dung dịch X tính
a khối lượng mg tham gia phản ứng
b khối lượng muối có trong dung dịch X
Cho: al=27, h=1, 0=16
Answers: 3
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Determine the ph of 0.10 m nh3 solution. nh3 is a weak base with a kb equal to 1.8 x 10-5 round answer to nearest whole number.
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Hòa tan m gam Mg trong dung dịch hcl (dư) sao phản ứng thu được 13,44 lít h2 (đktc) và dung dịch X t...
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