{"id":574,"date":"2013-10-21T08:57:13","date_gmt":"2013-10-21T01:57:13","guid":{"rendered":"http:\/\/kuliah.rohmadi.info\/?p=574"},"modified":"2013-10-21T08:57:13","modified_gmt":"2013-10-21T01:57:13","slug":"basic-chemical-law","status":"publish","type":"post","link":"https:\/\/kuliah.septiana.my.id\/?p=574","title":{"rendered":"BASIC CHEMICAL LAW"},"content":{"rendered":"
\"Download<\/a><\/div>

Lavoisier<\/strong><\/p>\n

\u201dThe mass of matter before reaction is same the mass matter after reaction\u201d<\/i><\/strong><\/p>\n

Example:<\/p>\n

If a reaction:\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 A\u00a0 +\u00a0 B \u00a0–> \u00a0C\u00a0 +\u00a0 D<\/p>\n

Mass before: \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 a\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0b\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 –\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 –<\/p>\n

Reaction\u00a0\u00a0\u00a0\u00a0\u00a0 : \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0x\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 y\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 c\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 d<\/p>\n

Mass after\u00a0 \u00a0: \u00a0 \u00a0 \u00a0 \u00a0 \u00a0(a-x)\u00a0 (b-y) \u00a0 \u00a0 c\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 d<\/p>\n

The mass before reaction is a + b<\/b><\/p>\n

The mass after reaction is (a-x) + (b-y) + c + d<\/b><\/p>\n

Then:<\/p>\n

The mass of matter before reaction = the mass matter after reaction<\/p>\n

<\/b>a + b\u00a0\u00a0 <\/b>\u00a0=\u00a0\u00a0\u00a0 (a-x) + (b-y) + c + d<\/b><\/p><\/blockquote>\n

Proust<\/strong>
\n<\/p>\n

\u201cAny compound have an constant comparison<\/strong>\u201d<\/i><\/p><\/blockquote>\n

Example :<\/p>\n