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melad-lotfallah-adolf-32285280
Question added by Melad Lotfallah Adolf, Quality Control Chemist, marcyrl pharmaceutical Company - 8 years ago

1 اذا كان لديك زجاجتان سعه كل منهما لتر بهما (H2SO4 ؛HCL )مركز كيف تفرق بينهما بدون اى تجارب كيميائية ؟

Surface Chemistry

Water Chemistry

Bioanalytical Chemistry

Chemistry

Food Chemistry

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