kalau NaHCO3 tu utk bekalkan CO2, kalau contohnya asid sulfurik, dia utk neutralkan air paip yg berklorin sbb bersifat alkali, so asid + alkali = neutral.. results, bilangan gelembung pun akan byk jugak nnti kalau ada soalan tanya if dia gantikan NaHCO3 dgn H2SO4 (contoh)...harap membantu🤍
@mrrueltuitionmalaysia4 күн бұрын
Natrium hidrogen karbonat bertindak balas sama seperti logam karbonat. Jika asid bertindak balas dengan NaHCO3, hasilnya ialah garam + air + karbon dioksida. Jadi, jika kita menambahkan asid ke dalam tabung didih, lebih banyak karbon dioksida akan dibebaskan.
@HusnaNabilah-w5p3 күн бұрын
sir soalan ii yg dlm vid ni ada dlm bentuk pdf tak ?
@aCAPs-u7n4 күн бұрын
sir mcmana utk graf tu mesti lalu asalan ? kalau x dapat lalu asalan accepted ? 18:56
@mrrueltuitionmalaysia3 күн бұрын
Yes mesti lalu asalkan sebab apabila kepekatan karbon dioksida ialah sifar, photosynthesis akan berhenti.
@aCAPs-u7n3 күн бұрын
@mrrueltuitionmalaysia sir utk dso(fotosintesis ) n dso(kadar fotosintesis) mcm mana nak buat sbb dua" ni b'beza kan ?
@AliffPro-e9d4 күн бұрын
Sir,mcm mne nk kira purata tu
@mrrueltuitionmalaysia4 күн бұрын
Untuk tiga bacaan, Purata = (T1 + T2 + T3)/3
@priyatharrshini53554 күн бұрын
sir, is the y axis rate of photosynthesis or number of air bubbles released per min?
@mrrueltuitionmalaysia3 күн бұрын
It depends on what the question asks you to plot. But according to our data, we plot number of bubbles. Unless they asked you to calculate rate of photosynthesis
@nickfashiha3 күн бұрын
how about dso teacher?
@whooppiesgee99113 күн бұрын
ni sy dpt dr tmpt lain, procesws whereby hydrilla sp. fully immersed in sodium hydrogen carbonate solution produces air bubbles in presence of light affected by MV and hydrilla sp.
@janechang59163 күн бұрын
Teacher ada bahasa Inggeris tak❤❤wait for long time already 😢😢
@rvseshh3 күн бұрын
ada dekat acc yt Mr Ruel Tuition
@mrrueltuitionmalaysia3 күн бұрын
Here you go: kzbin.info/www/bejne/mqe6pGR8oNuYgrc
@janechang59163 күн бұрын
Thank you 🙏🙏🙏
@nani-f7l2h4 күн бұрын
Mr Ruel sir.Bagaimana pula kalau topik yang sama tapi MVnya ialah keamatan cahaya?
@mrrueltuitionmalaysia4 күн бұрын
Dalam video saya ada terangkan tentang keamatan cahaya juga
@nani-f7l2h3 күн бұрын
@@mrrueltuitionmalaysia OK Thank you sir! Your videos have been very helpful for me for the past few days!