N\u01b0\u1edbc c\u00f3 ga v\u00e0 n\u01b0\u1edbc soda l\u00e0 hai kh\u00e1i ni\u1ec7m kh\u00e1c nhau, v\u00ec v\u1eady c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t. Tuy nhi\u00ean, do s\u1ef1 ti\u1ebfn h\u00f3a c\u1ee7a \u00fd ngh\u0129a t\u1eeb trong giao ti\u1ebfp h\u00e0ng ng\u00e0y, \u0111\u00f4i khi c\u00f3 th\u1ec3 x\u1ea3y ra m\u1ed9t s\u1ed1 nh\u1ea7m l\u1eabn v\u00e0 hi\u1ec3u l\u1ea7m.<\/p>\n
N\u01b0\u1edbc c\u00f3 ga, trong ti\u1ebfng Anh, c\u00f2n g\u1ecdi l\u00e0 n\u01b0\u1edbc c\u00f3 carbon dioxide, n\u01b0\u1edbc s\u1ee7i b\u1ecdt, n\u01b0\u1edbc bong b\u00f3ng ho\u1eb7c n\u01b0\u1edbc ph\u1ed3ng. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 trong n\u01b0\u1edbc c\u00f3 c\u00e1c bong b\u00f3ng, nh\u01b0ng kh\u00f4ng ch\u1ec9 r\u00f5 ngu\u1ed3n g\u1ed1c c\u1ee7a kh\u00ed, ho\u1eb7c carbon dioxide, \u0111\u1ebfn t\u1eeb \u0111\u00e2u. C\u00f3 hai ngu\u1ed3n kh\u00ed, m\u1ed9t l\u00e0 t\u1eeb kh\u00ed t\u1ef1 nhi\u00ean, v\u00e0 ngu\u1ed3n kia l\u00e0 kh\u00ed nh\u00e2n t\u1ea1o \u0111\u01b0\u1ee3c t\u1ea1o kh\u00ed v\u00e0o n\u01b0\u1edbc qua b\u1ec3 ch\u1ee9a carbon dioxide. S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 ngu\u1ed3n kh\u00ed l\u00e0 l\u00fd do t\u1ea1i sao c\u00e1c kh\u00e1i ni\u1ec7m v\u1ec1 c\u00e1c lo\u1ea1i n\u01b0\u1edbc kh\u00e1c nhau.<\/p>\n
N\u01b0\u1edbc c\u00f3 ga c\u00f3 th\u1ec3 l\u00e0 t\u1ef1 nhi\u00ean, t\u1ee9c l\u00e0 n\u01b0\u1edbc kho\u00e1ng. Do \u0111\u00f3, n\u01b0\u1edbc kho\u00e1ng c\u00f3 th\u1ec3 l\u00e0 c\u00f3 kh\u00ed ho\u1eb7c kh\u00f4ng kh\u00ed. Tr\u00ean th\u1ebf gi\u1edbi, h\u00e0m l\u01b0\u1ee3ng \u201cT\u1ed5ng c\u00e1c ch\u1ea5t h\u00f2a tan (TDS)\u201d \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m th\u01b0\u1edbc \u0111o n\u01b0\u1edbc kho\u00e1ng, t\u1ee9c l\u00e0 \u0111o xem trong n\u01b0\u1edbc c\u00f3 bao nhi\u00eau kho\u00e1ng ch\u1ea5t. V\u00ed d\u1ee5, C\u1ee5c Qu\u1ea3n l\u00fd Th\u1ef1c ph\u1ea9m v\u00e0 D\u01b0\u1ee3c ph\u1ea9m c\u1ee7a Vi\u1ec7t Nam y\u00eau c\u1ea7u n\u01b0\u1edbc kho\u00e1ng ph\u1ea3i xu\u1ea5t ph\u00e1t t\u1eeb ngu\u1ed3n n\u01b0\u1edbc ng\u1ea7m \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 v\u1ec1 m\u1eb7t \u0111\u1ecba l\u00fd ho\u1eb7c v\u1eadt l\u00fd, v\u00e0 gi\u00e1 tr\u1ecb TDS kh\u00f4ng \u0111\u01b0\u1ee3c th\u1ea5p h\u01a1n 250 ppm (ph\u1ea7n tri\u1ec7u). B\u1ea5t k\u1ef3 gi\u00e1 tr\u1ecb n\u00e0o d\u01b0\u1edbi 250 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i l\u00e0 n\u01b0\u1edbc su\u1ed1i v\u00e0 kh\u00f4ng th\u1ec3 ch\u1ee9a t\u1eeb \u201cm\u1ecf\u201d.<\/p>\n
V\u00ec n\u01b0\u1edbc kho\u00e1ng c\u00f3 ga t\u1ef1 nhi\u00ean xu\u1ea5t ph\u00e1t t\u1eeb t\u1ef1 nhi\u00ean, th\u01b0\u01a1ng hi\u1ec7u ch\u1ec9 n\u00ean c\u00f3 m\u1ed9t ngu\u1ed3n n\u01b0\u1edbc\/kh\u00ed, n\u00ean gi\u00e1 th\u00e0nh cao h\u01a1n. Hi\u1ec7n t\u1ea1i, c\u00f3 m\u1ed9t l\u1ef1a ch\u1ecdn t\u01b0\u01a1ng \u0111\u1ed1i r\u1ebb h\u01a1n, \u0111\u00f3 l\u00e0 n\u01b0\u1edbc c\u00f3 ga \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1eb1ng c\u00e1ch th\u00eam carbon dioxide v\u00e0o n\u01b0\u1edbc th\u01b0\u1eddng. Lo\u1ea1i n\u01b0\u1edbc n\u00e0y g\u1ecdi l\u00e0 seltzer. N\u00f3i c\u00e1ch kh\u00e1c, seltzer ch\u1ec9 ch\u1ee9a n\u01b0\u1edbc v\u00e0 kh\u00ed, kh\u00f4ng c\u00f3 kho\u00e1ng ch\u1ea5t. Th\u1ef1c t\u1ebf, t\u1eeb seltzer xu\u1ea5t ph\u00e1t t\u1eeb m\u1ed9t su\u1ed1i kho\u00e1ng t\u1ef1 nhi\u00ean c\u00f3 ga \u1edf \u0110\u1ee9c g\u1ecdi l\u00e0 Selters. Tuy nhi\u00ean, ng\u00e0y nay, ti\u1ebfng Anh r\u1ea5t \u201cb\u1ea5t c\u00f4ng\u201d v\u00e0 d\u00f9ng seltzer \u0111\u1ec3 ch\u1ec9 n\u01b0\u1edbc c\u00f3 ga nh\u00e2n t\u1ea1o.<\/p>\n
N\u1ebfu b\u1ea1n th\u00eam mu\u1ed1i natri v\u00e0\/ho\u1eb7c kali (bao g\u1ed3m mu\u1ed1i \u0103n v\u00e0 bicarbonate, c\u00f2n g\u1ecdi l\u00e0 baking soda) v\u00e0o seltzer, n\u00f3 tr\u1edf th\u00e0nh club soda. T\u1ea1i sao l\u1ea1i th\u00eam c\u00e1c ch\u1ea5t n\u00e0y? B\u1edfi v\u00ec c\u00e1c ch\u1ea5t ki\u1ec1m n\u00e0y c\u00f3 th\u1ec3 trung h\u00f2a \u0111\u1ed9 chua do carbon dioxide mang l\u1ea1i v\u00e0 m\u00f4 ph\u1ecfng v\u1ecb kho\u00e1ng c\u1ee7a n\u01b0\u1edbc kho\u00e1ng c\u00f3 ga. So v\u1edbi seltzer, n\u00f3 c\u00f3 v\u1ecb kho\u00e1ng, nh\u01b0ng kh\u00f4ng n\u1eb7ng nh\u01b0 n\u01b0\u1edbc kho\u00e1ng.<\/p>\n
Hi\u1ec7n t\u1ea1i, \u00fd ngh\u0129a c\u1ee7a soda water c\u00f2n ch\u01b0a r\u00f5 r\u00e0ng. B\u1edfi v\u00ec khi n\u01b0\u1edbc c\u00f3 ga nh\u00e2n t\u1ea1o th\u01b0\u01a1ng m\u1ea1i ra \u0111\u1eddi v\u00e0o cu\u1ed1i th\u1ebf k\u1ef7 18, n\u00f3 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 soda water. Nh\u01b0ng ng\u00e0y nay, khi m\u1ed9t s\u1ed1 ng\u01b0\u1eddi n\u00f3i soda, h\u1ecd th\u1ef1c s\u1ef1 mu\u1ed1n n\u00f3i \u0111\u1ebfn seltzer, trong khi nh\u1eefng ng\u01b0\u1eddi kh\u00e1c l\u1ea1i mu\u1ed1n n\u00f3i \u0111\u1ebfn club soda. V\u00ec v\u1eady, n\u1ebfu b\u1ea1n nh\u1ea1y c\u1ea3m v\u1edbi v\u1ecb kho\u00e1ng, t\u1ed1t nh\u1ea5t l\u00e0 bi\u1ebft r\u00f5 b\u1ea1n mu\u1ed1n lo\u1ea1i n\u00e0o.<\/p>","protected":false},"excerpt":{"rendered":"
N\u01b0\u1edbc c\u00f3 ga v\u00e0 n\u01b0\u1edbc soda l\u00e0 hai kh\u00e1i ni\u1ec7m kh\u00e1c nhau, v\u00ec v\u1eady c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t. Tuy nhi\u00ean, do s\u1ef1 ti\u1ebfn h\u00f3a c\u1ee7a \u00fd ngh\u0129a t\u1eeb trong giao ti\u1ebfp h\u00e0ng ng\u00e0y, \u0111\u00f4i khi c\u00f3 th\u1ec3 x\u1ea3y ra m\u1ed9t s\u1ed1 nh\u1ea7m l\u1eabn v\u00e0 hi\u1ec3u l\u1ea7m.<\/p>","protected":false},"author":1,"featured_media":1977,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_theme","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1984","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/driplifecorp.com\/vi\/wp-json\/wp\/v2\/posts\/1984","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/driplifecorp.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/driplifecorp.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/driplifecorp.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/driplifecorp.com\/vi\/wp-json\/wp\/v2\/comments?post=1984"}],"version-history":[{"count":2,"href":"https:\/\/driplifecorp.com\/vi\/wp-json\/wp\/v2\/posts\/1984\/revisions"}],"predecessor-version":[{"id":2704,"href":"https:\/\/driplifecorp.com\/vi\/wp-json\/wp\/v2\/posts\/1984\/revisions\/2704"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/driplifecorp.com\/vi\/wp-json\/wp\/v2\/media\/1977"}],"wp:attachment":[{"href":"https:\/\/driplifecorp.com\/vi\/wp-json\/wp\/v2\/media?parent=1984"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/driplifecorp.com\/vi\/wp-json\/wp\/v2\/categories?post=1984"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/driplifecorp.com\/vi\/wp-json\/wp\/v2\/tags?post=1984"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}